640917163 (number)

640917163 is an odd 9-digits composite number following 640917162 and preceding 640917164. In scientific notation, it is written as 6.40917163 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 640760400 positive integers (up to 640917163) that are relatively prime to 640917163.

Interesting facts

Basic properties

Name

Name six hundred forty million nine hundred seventeen thousand one hundred sixty-three

Notation

Scientific notation 6.40917163 × 10^8
Engineering notation 6.40917163 × 10^6

Prime Factorization of 640917163

Prime Factorization 4201 × 152563

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 640917163
Product of the distinct prime numbers

The prime factorization of 640917163 is 4201 × 152563. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 11, 1, 276, 302, 1575, 8098, 24958, 60875, 142503, 504386, 926860, 6367542, 45978432, 72101198, 706830358, 470220432, 5252441825, 9154355928

Basic calculations (n = 640917163)

Multiplication

n×y
n×2 1281834326
n×3 1922751489
n×4 2563668652
n×5 3204585815

Division

n÷y
n÷2 320458581.5
n÷3 213639054.33333
n÷3 160229290.75
n÷5 128183432.6

Exponentiation

ny
n2 410774809827968569
n3 2.6327262574681E+26
n4 1.687359443892E+35
n5 1.0814576277405E+44

Nth Root

y√n
2√n 25316.341817095
3√n 862.18533947862
4√n 159.1110989752
5√n 57.724526650497

Divisors of 640917163

1, 4201, 152563, 640917163

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -640917162
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 640917163 can be divided by 4 positive divisors. The sum of these divisors (counting 640917163) is 1, the average is 0.25.

Base conversion 640917163

Base System Value
2 Binary 100110001100111001111010101011
3 Ternary 1122122222222001201
4 Quaternary 212030321322223
5 Quinary 2303033322123
6 Senary 143333025031
8 Octal 4614717253
10 Decimal 640917163
12 Duodecimal 15a785177
16 Hexadecimal 26339eab
20 Vigesimal a05eci3
36 Base36 all2uj

Cryptographic Hash Functions

md5 6a88c93d9366b38f4963d4c24725ba21
sha1 56591a0d66c59bd56c3757c937110cd42661ca8e
sha256 f0b05bec9432d52e6331df581e5728db2bb3605d8202cd0f670ad5cfc6091fb2
sha512 0567aada6535f5485245150881b75f4760d094d5647b5f2768ff6728bac9fc0d59c3fb0510d84af3c5c6c2af29e61a6919b637b5725fff4c93b0d210e17448e5
ripemd-160 1e057f79aabc988d8e1e04c1e127df26bfefd17b

640917163 as geometric shapes

Circle

Radius = n
Diameter 1281834326
Circumference 4027001301.6808
Area 1.2904871248353E+18

Sphere

Radius = n
Volume 1.1027937959166E+27
Surface area 5.1619484993412E+18
Circumference 4027001301.6808

Square

Length = n
Perimeter 2563668652
Area 410774809827968569
Diagonal 906393744.27229

Cube

Length = n
Surface area 2464648858967811414
Volume 2.6327262574681E+26
Space diagonal 1110101089.7589

Equilateral Triangle

Length = n
Perimeter 1922751489
Area 1.7787071027287E+17
Altitude 555050544.87945

Triangular Pyramid

Length = n
Surface area 1.7787071027287E+17
Volume 3.1026976494392E+25
Height 302131248.09076