105 Number Properties & Facts

One Hundred Five

Primality

Prime Factorization of 105
31 × 51 × 71
Number of Divisors of 105
8
1, 3, 5, 7, 15, 21, 35, 105
1, 3, 5, 7, 15, 21, 35, 105
Is 105 Prime?
No

Trigonometry

Sine of 105
-0.97053528353748
Cosecant: -1.030359242948
Cosine of 105
-0.2409590492362
Secant: -4.1500827761805
Tangent of 105
4.0278017638844
Cotangent: 0.24827438355248

Functions

Square of 105
11025
105 × 105 = 11025
Square Root of 105
10.24695076596
10.246950765962 = 105
Natural Logarithm (ln) of 105
4.6539603501575
e4.6539603501575 = 105
Decimal Logarithm (log) of 105
2.0211892990699
102.0211892990699 = 105

Sequences

Is 105 a Fibonacci Number?
No
Is 105 a Bell Number?
No
Is 105 a Catalan Number?
No
Is 105 a Factorial?
No
Is 105 a Perfect Number?
No

Translations

How do you say 105 in different languages?
Englishone hundred five
españolciento cinco
françaiscent cinq
Deutschein­hundert­fünf
Nederlandshonderdvijf
русскийсто пять
українськасто пʼять
Tiếng Việtmột trăm lẻ năm
العربيةمائة و خمسة
עבריתמאה וחמש
हिन्दीएक सौ पाँच
中文一百〇五
日本語百五
한국어백오
češtinasto pět
hrvatskisto pet
slovenčinajedna­sto päť
polskisto pięć
Türkçeyüz beş
portuguêscento e cinco
italianocento­cinque
svenskaett­hundra­fem
suomisata­viisi
norskhundre og fem
Filipinoisáng daán at limá
Melayuseratus lima
မြန်မာတစ်ရာ့ငါး
Indonesiaseratus lima
Kiswahilimia moja na tano

Numeric Bases

105 in Binary (Base 2)
0b1101001
One's Complement: 0010110
Two's Complement: 0010111
105 in Octal (Base 8)
0151
105 in Hexadecimal (Base 16)
0x69

Miscellaneous

  • 105 is an odd number
  • 105 has 3 Significant Figures
  • The Hamming Weight of 105 is 4
  • 105 is not a Hamming (Regular) Number
  • 105 is a Humble Number
  • 105 is a Polygonal (s < 13) Number: Triangular (14), Dodecagonal (5)
  • 105 is not a Happy Number
  • 105 is not a Self Describing Number
  • 105 is not a Palindrome
  • 105 is not a Münchhausen Number
  • 105 is not an Eban Number
  • 105 is a Pernicious Number
  • 105 is an Attractive Number
  • 105 is not a Perfect Square
  • 105 is not a Perfect Power