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

57642987 (number)

57642987 is an odd 8-digits composite number following 57642986 and preceding 57642988. In scientific notation, it is written as 5.7642987 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 37798560 positive integers (up to 57642987) that are relatively prime to 57642987.

Interesting facts

57642987 has 8 divisors, whose sum is 78117520
The reverse of 57642987 is 78924675
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3

Name

Name	fifty-seven million six hundred forty-two thousand nine hundred eighty-seven

Notation

Scientific notation	5.7642987 × 10^7
Engineering notation	5.7642987 × 10^6

Prime Factorization of 57642987

Prime Factorization 3 × 61 × 314989

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	57642987	Product of the distinct prime numbers

The prime factorization of 57642987 is 3 × 61 × 314989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 85, 60, 428, 517, 2483, 8479, 34354, 54503, 900590, 474421, 3906181, 1797456, 94139446, 71268277, 387765789, 48194890, 840729060, 777034673

Basic calculations (n = 57642987)

Multiplication

n×y

n×2	115285974
n×3	172928961
n×4	230571948
n×5	288214935

Division

n÷y

n÷2	28821493.5
n÷3	19214329
n÷3	14410746.75
n÷5	11528597.4

Exponentiation

n^y

n²	3322713950282169
n³	1.9153115704083E+23
n⁴	1.10404279954E+31
n⁵	6.3640324741326E+38

Nth Root

^y√n

²√n	7592.2978735031
³√n	386.29180285091
⁴√n	87.13379294799
⁵√n	35.657369011183

Divisors of 57642987

1, 3, 61, 183, 314989, 944967, 19214329, 57642987

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	-57642986	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 57642987 can be divided by 8 positive divisors. The sum of these divisors (counting 57642987) is 1, the average is 0.125.

Base conversion 57642987

Base	System	Value
2	Binary	11011011111000111111101011
3	Ternary	11000110120022110
4	Quaternary	3123320333223
5	Quinary	104224033422
6	Senary	5415253403
8	Octal	333707753
10	Decimal	57642987
12	Duodecimal	1737a263
16	Hexadecimal	36f8feb
20	Vigesimal	i05797
36	Base36	ybhm3

Cryptographic Hash Functions

md5	7af195fa60067d274b05cb9584c9bb62
sha1	743e2c7ed1c2863671e059eff065bdf27c67d3dc
sha256	87fc8115026b3234a8a3a39e2fc219abc05ff65bea7ac1c5ec4730f913a8e901
sha512	80fee3ab28e4870a9c7d5cd74dfac7bbca29d37448b6d4d81ce4503f3b83108ac155b8696de850aa29d8a6532e2fd76bd0acdc7d122b55a54e80a36418f4e200
ripemd-160	7b5fa77a1592bb4120a3daa1ce1cb0255535109e

57642987 as geometric shapes

Circle

Radius = n

Diameter	115285974
Circumference	362181568.98034
Area	1.0438613736187E+16

Sphere

Radius = n

Volume	8.0228383452405E+23
Surface area	4.1754454944747E+16
Circumference	362181568.98034

Square

Length = n

Perimeter	230571948
Area	3322713950282169
Diagonal	81519493.991096

Cube

Length = n

Surface area	19936283701693014
Volume	1.9153115704083E+23
Space diagonal	99840582.184032

Equilateral Triangle

Length = n

Perimeter	172928961
Area	1.4387773452267E+15
Altitude	49920291.092016

Triangular Pyramid

Length = n

Surface area	1.4387773452267E+15
Volume	2.2572163325347E+22
Height	27173164.663699