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

51656989 (number)

51656989 is an odd 8-digits prime number following 51656988 and preceding 51656990. In scientific notation, it is written as 5.1656989 × 10^7. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 51656988 positive integers (up to 51656989) that are relatively prime to 51656989.

Interesting facts

51656989 has 2 divisors, whose sum is 51656990
The reverse of 51656989 is 98965615
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	fifty-one million six hundred fifty-six thousand nine hundred eighty-nine

Notation

Scientific notation	5.1656989 × 10^7
Engineering notation	5.1656989 × 10^6

Prime Factorization of 51656989

Prime Factorization 51656989

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	51656989	Product of the distinct prime numbers

The prime factorization of 51656989 is 51656989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 7, 9, 81, 310, 82, 2517, 3655, 84913, 679, 7705, 333759, 2954410, 6520183, 1809473, 58727957, 36303517, 186938614, 7519481111, 4901898389

Basic calculations (n = 51656989)

Multiplication

n×y

n×2	103313978
n×3	154970967
n×4	206627956
n×5	258284945

Division

n÷y

n÷2	25828494.5
n÷3	17218996.333333
n÷3	12914247.25
n÷5	10331397.8

Exponentiation

n^y

n²	2668444512546121
n³	1.3784380883171E+23
n⁴	7.1205961165375E+30
n⁵	3.6782855526542E+38

Nth Root

^y√n

²√n	7187.279666188
³√n	372.42860424683
⁴√n	84.777825321177
⁵√n	34.883963038117

Divisors of 51656989

1, 51656989

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	51656990	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	25828495	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	7187.2797357554	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999612831	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51656989 can be divided by 2 positive divisors. The sum of these divisors (counting 51656989) is 51656990, the average is 25828495.

Base conversion 51656989

Base	System	Value
2	Binary	11000101000011100100011101
3	Ternary	10121012110001211
4	Quaternary	3011003210131
5	Quinary	101211010424
6	Senary	5043104421
8	Octal	305034435
10	Decimal	51656989
12	Duodecimal	15372111
16	Hexadecimal	314391d
20	Vigesimal	g2h299
36	Base36	ur6sd

Cryptographic Hash Functions

md5	f3a0f8b685c54416d43e80752a818c79
sha1	6045a85d61edee0a06af796a00a896ccc252dc1c
sha256	9462e8b8db132b5ea0730dc89c7f8c5d12493a51e31c859c1a4e8f415c063379
sha512	dccb828cdf80b4b3dda8f1fbaf58885387762e0a5e8d72138b0849f43de8c9d1c9ad26ef6ed5f6babd171b539d0de83b0f50b1a7eb9347d6f291beada35fdaa0
ripemd-160	c7e15fa16352d33b79fe17c8731830422186f407

51656989 as geometric shapes

Circle

Radius = n

Diameter	103313978
Circumference	324570434.29794
Area	8.3831656771269E+15

Sphere

Radius = n

Volume	5.773987962247E+23
Surface area	3.3532662708508E+16
Circumference	324570434.29794

Square

Length = n

Perimeter	206627956
Area	2668444512546121
Diagonal	73054014.435158

Cube

Length = n

Surface area	16010667075276726
Volume	1.3784380883171E+23
Space diagonal	89472529.514027

Equilateral Triangle

Length = n

Perimeter	154970967
Area	1.1554703682271E+15
Altitude	44736264.757013

Triangular Pyramid

Length = n

Surface area	1.1554703682271E+15
Volume	1.624504866158E+22
Height	24351338.145053