640929495 (number)

640929495 is an odd 9-digits composite number following 640929494 and preceding 640929496. In scientific notation, it is written as 6.40929495 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 307507200 positive integers (up to 640929495) that are relatively prime to 640929495.

Interesting facts

Basic properties

Name

Name six hundred forty million nine hundred twenty-nine thousand four hundred ninety-five

Notation

Scientific notation 6.40929495 × 10^8
Engineering notation 6.40929495 × 10^6

Prime Factorization of 640929495

Prime Factorization 3 × 5 × 17 × 31 × 89 × 911

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 640929495
Product of the distinct prime numbers

The prime factorization of 640929495 is 3 × 5 × 17 × 31 × 89 × 911. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 56, 11, 349, 702, 7227, 5614, 45063, 24970, 421747, 58242, 3501382, 1999892, 34186635, 75933868, 815693963, 281207975, 7584605618, 6166942865

Basic calculations (n = 640929495)

Multiplication

n×y
n×2 1281858990
n×3 1922788485
n×4 2563717980
n×5 3204647475

Division

n÷y
n÷2 320464747.5
n÷3 213643165
n÷3 160232373.75
n÷5 128185899

Exponentiation

ny
n2 410790617560955025
n3 2.6328782306408E+26
n4 1.6874893147611E+35
n5 1.0815616743277E+44

Nth Root

y√n
2√n 25316.585374019
3√n 862.19086926314
4√n 159.11186434084
5√n 57.724748786344

Divisors of 640929495

1, 3, 5, 15, 17, 31, 51, 85, 89, 93, 155, 255, 267, 445, 465, 527, 911, 1335, 1513, 1581, 2635, 2733, 2759, 4539, 4555, 7565, 7905, 8277, 13665, 13795, 15487, 22695, 28241, 41385, 46461, 46903, 77435, 81079, 84723, 140709, 141205, 232305, 234515, 243237, 405395, 423615, 480097, 703545, 1216185, 1378343, 1440291, 2400485, 2513449, 4135029, 6891715, 7201455, 7540347, 12567245, 20675145, 37701735, 42728633, 128185899, 213643165, 640929495

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -640929494
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 640929495 can be divided by 64 positive divisors. The sum of these divisors (counting 640929495) is 1, the average is 0.015625.

Base conversion 640929495

Base System Value
2 Binary 100110001100111100111011010111
3 Ternary 1122200000120222110
4 Quaternary 212030330323113
5 Quinary 2303034220440
6 Senary 143333202103
8 Octal 4614747327
10 Decimal 640929495
12 Duodecimal 15a790333
16 Hexadecimal 2633ced7
20 Vigesimal a05g3ef
36 Base36 allcd3

Cryptographic Hash Functions

md5 b1b04e3a7d0917634841ff4c4d57b63f
sha1 79dec98415f3e1a9803ced8faa29bb1556c57fb2
sha256 d0ce08503148f75f41e23271291529c5673437d987cb97cb38b20d7aa8924859
sha512 3a024d1bc5982d5ea6690eaf2ae9103179e76c18ffda23994cff47a4411c3c6d86e6b6164b314838ec2d636bbc32e9d4105a3cfa0aa7c1bd26bade9deb53a778
ripemd-160 4ee7c7b3655066d9dffa25bf10aa60d08b583b36

640929495 as geometric shapes

Circle

Radius = n
Diameter 1281858990
Circumference 4027078785.922
Area 1.2905367862931E+18

Sphere

Radius = n
Volume 1.1028574542904E+27
Surface area 5.1621471451724E+18
Circumference 4027078785.922

Square

Length = n
Perimeter 2563717980
Area 410790617560955025
Diagonal 906411184.35394

Cube

Length = n
Surface area 2464743705365730150
Volume 2.6328782306408E+26
Space diagonal 1110122449.4095

Equilateral Triangle

Length = n
Perimeter 1922788485
Area 1.7787755522204E+17
Altitude 555061224.70473

Triangular Pyramid

Length = n
Surface area 1.7787755522204E+17
Volume 3.1028767515409E+25
Height 302137061.45131