73 Number Properties & Facts

Seventy-Three

Primality

Prime Factorization of 73
731
Number of Divisors of 73
2
1, 73
1, 73
Is 73 Prime?
Yes
Next Prime
79
Previous Prime
71

Trigonometry

Sine of 73
-0.67677195688731
Cosecant: -1.4776025954139
Cosine of 73
-0.73619271822732
Secant: -1.3583399770754
Tangent of 73
0.91928640440361
Cotangent: 1.0878002711775

Functions

Square of 73
5329
73 × 73 = 5329
Square Root of 73
8.5440037453175
8.54400374531752 = 73
Natural Logarithm (ln) of 73
4.2904594411484
e4.2904594411484 = 73
Decimal Logarithm (log) of 73
1.8633228601205
101.8633228601205 = 73

Sequences

Is 73 a Fibonacci Number?
No
Is 73 a Bell Number?
No
Is 73 a Catalan Number?
No
Is 73 a Factorial?
No
Is 73 a Perfect Number?
No

Translations

How do you say 73 in different languages?
Englishseventy-three
españolsetenta y tres
françaissoixante-treize
Deutschdrei­und­siebzig
Nederlandsdrie­ën­zeventig
русскийсемьдесят три
українськасімдесят три
Tiếng Việtbảy mươi ba
العربيةثلاثة و سبعون
עבריתשבעים ושלוש
हिन्दीतिहत्तर
中文七十三
日本語七十三
한국어칠십삼
češtinasedmdesát tři
hrvatskisedamdeset i tri
slovenčinasedemdesiat­tri
polskisiedemdziesiąt trzy
Türkçeyetmiş üç
portuguêssetenta e três
italianosettanta­tré
svenskasjuttio­tre
suomiseitsemän­kymmentä­kolme
norsksytti­tre
Filipinopitóng pû’t tatló
Melayutujuh puluh tiga
မြန်မာခုနှစ်ဆယ်သုံး
Indonesiatujuh puluh tiga
Kiswahilisabini na tatu

Numeric Bases

73 in Binary (Base 2)
0b1001001
One's Complement: 0110110
Two's Complement: 0110111
73 in Octal (Base 8)
0111
73 in Hexadecimal (Base 16)
0x49

Miscellaneous

  • 73 is an odd number
  • 73 has 2 Significant Figures
  • The Hamming Weight of 73 is 3
  • 73 is not a Hamming (Regular) Number
  • 73 is not a Humble Number
  • 73 is not a Polygonal (s < 13) Number
  • 73 is not a Happy Number
  • 73 is not a Self Describing Number
  • 73 is not a Palindrome
  • 73 is not a Münchhausen Number
  • 73 is not an Eban Number
  • 73 is a Pernicious Number
  • 73 is an Attractive Number
  • 73 is not a Perfect Square
  • 73 is not a Perfect Power