30 Number Properties & Facts

Thirty

Primality

Prime Factorization of 30
21 × 31 × 51
Number of Divisors of 30
8
1, 2, 3, 5, 6, 10, 15, 30
1, 2, 3, 5, 6, 10, 15, 30
Is 30 Prime?
No

Trigonometry

Sine of 30
-0.98803162409286
Cosecant: -1.0121133530702
Cosine of 30
0.15425144988758
Secant: 6.4829212349627
Tangent of 30
-6.4053311966463
Cotangent: -0.15611995216166

Functions

Square of 30
900
30 × 30 = 900
Square Root of 30
5.4772255750517
5.47722557505172 = 30
Natural Logarithm (ln) of 30
3.4011973816622
e3.4011973816622 = 30
Decimal Logarithm (log) of 30
1.4771212547197
101.4771212547197 = 30

Sequences

Is 30 a Fibonacci Number?
No
Is 30 a Bell Number?
No
Is 30 a Catalan Number?
No
Is 30 a Factorial?
No
Is 30 a Perfect Number?
No

Translations

How do you say 30 in different languages?
Englishthirty
españoltreinta
françaistrente
Deutschdreißig
Nederlandsdertig
русскийтридцать
українськатридцять
Tiếng Việtba mươi
العربيةثلاثون
עבריתשלושים
हिन्दीतीस
中文三十
日本語三十
한국어삼십
češtinatřicet
hrvatskitrideset
slovenčinatridsať
polskitrzydzieści
Türkçeotuz
portuguêstrinta
italianotrenta
svenskatrettio
suomikolme­kymmentä
norsktretti
Filipinotatlóng pû
Melayutiga puluh
မြန်မာသုံးဆယ်
Indonesiatiga puluh
Kiswahilithelathini

Numeric Bases

30 in Binary (Base 2)
0b11110
One's Complement: 00001
Two's Complement: 00010
30 in Octal (Base 8)
036
30 in Hexadecimal (Base 16)
0x1E

Miscellaneous

  • 30 is an even number
  • 30 has 1 Significant Figures
  • The Hamming Weight of 30 is 4
  • 30 is a Hamming (Regular) Number
  • 30 is a Humble Number
  • 30 is a Polygonal (s < 13) Number: Hendecagonal (3)
  • 30 is not a Happy Number
  • 30 is not a Self Describing Number
  • 30 is not a Palindrome
  • 30 is not a Münchhausen Number
  • 30 is an Eban Number
  • 30 is a Pernicious Number
  • 30 is an Attractive Number
  • 30 is not a Perfect Square
  • 30 is not a Perfect Power