Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

30996813 (number)

30996813 is an odd 8-digits composite number following 30996812 and preceding 30996814. In scientific notation, it is written as 3.0996813 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 20355984 positive integers (up to 30996813) that are relatively prime to 30996813.

Interesting facts

30996813 has 8 divisors, whose sum is 41946208
The reverse of 30996813 is 31869903
Previous prime number is 67

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	thirty million nine hundred ninety-six thousand eight hundred thirteen

Notation

Scientific notation	3.0996813 × 10^7
Engineering notation	3.0996813 × 10^6

Prime Factorization of 30996813

Prime Factorization 3 × 67 × 154213

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	30996813	Product of the distinct prime numbers

The prime factorization of 30996813 is 3 × 67 × 154213. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 48, 33, 390, 140, 7112, 8069, 16226, 66873, 38287, 435555, 7149149, 6070165, 28741876, 80890944, 847674789, 737906153, 9667495657, 1573705706

Basic calculations (n = 30996813)

Multiplication

n×y

n×2	61993626
n×3	92990439
n×4	123987252
n×5	154984065

Division

n÷y

n÷2	15498406.5
n÷3	10332271
n÷3	7749203.25
n÷5	6199362.6

Exponentiation

n^y

n²	960802416156969
n³	2.9781812823566E+22
n⁴	9.2314128289307E+29
n⁵	2.8614437718417E+37

Nth Root

^y√n

²√n	5567.478154425
³√n	314.12729973027
⁴√n	74.615535610388
⁵√n	31.496580681393

Divisors of 30996813

1, 3, 67, 201, 154213, 462639, 10332271, 30996813

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-30996812	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30996813 can be divided by 8 positive divisors. The sum of these divisors (counting 30996813) is 1, the average is 0.125.

Base conversion 30996813

Base	System	Value
2	Binary	1110110001111100101001101
3	Ternary	2011022210122010
4	Quaternary	1312033211031
5	Quinary	30413344223
6	Senary	3024211433
8	Octal	166174515
10	Decimal	30996813
12	Duodecimal	a469b79
16	Hexadecimal	1d8f94d
20	Vigesimal	9dec0d
36	Base36	igdal

Cryptographic Hash Functions

md5	e1da3848b833587d8cae3fa0d66ad3e1
sha1	e2ff9bf390750a914a15640cfb3a9b93710ba52c
sha256	ad8697210c82388c84dc0276d367950e2aa33e11a839475436431c23fddba81e
sha512	668a0b8800c26193a70c60dcab9c72194ea3a737e818e855d19951df317a1d0efcb8e7564059d7b53ddc283ad842cfc97d697943e6369f42f94ac7f4e02aa570
ripemd-160	39b15f0b3de42b23739fb0ec50b25748a1ef456c

30996813 as geometric shapes

Circle

Radius = n

Diameter	61993626
Circumference	194758720.01099
Area	3.0184498121501E+15

Sphere

Radius = n

Volume	1.2474976583613E+23
Surface area	1.20737992486E+16
Circumference	194758720.01099

Square

Length = n

Perimeter	123987252
Area	960802416156969
Diagonal	43836113.334943

Cube

Length = n

Surface area	5764814496941814
Volume	2.9781812823566E+22
Space diagonal	53688054.988711

Equilateral Triangle

Length = n

Perimeter	92990439
Area	4.160396502047E+14
Altitude	26844027.494356

Triangular Pyramid

Length = n

Surface area	4.160396502047E+14
Volume	3.5098203005953E+21
Height	14612037.778314