30 Number Properties & Facts

Thirty

Primality

Prime Factorization of 30
21 × 31 × 51
Number of Divisors in 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

Numeric Bases

30 in Binary
0b11110
Base 2
30 in Octal
036
Base 8
30 in Hexadecimal
0x1E
Base 16

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

Miscellaneous

Number of Significant Figures in 30
1
Hamming Weight of 30
4
Is 30 a Hamming (Regular) Number?
Yes
Is 30 a Humble Number?
Yes
Is 30 a Polygonal (s < 13) Number?
Hendecagonal (3)
Is 30 a Happy Number?
No
Is 30 a Self Describing Number?
No
Is 30 a Palindrome?
No
Is 30 a Münchhausen Number?
No
Is 30 an Eban Number?
Yes
Is 30 a Pernicious Number?
Yes
Is 30 a Attractive Number?
Yes
Is 30 a Perfect Square?
No
Is 30 a Perfect Power?
No