639233790 (number)

639233790 is an even 9-digits composite number following 639233789 and preceding 639233791. In scientific notation, it is written as 6.39233790 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 157349760 positive integers (up to 639233790) that are relatively prime to 639233790.

Interesting facts

Basic properties

Name

Name six hundred thirty-nine million two hundred thirty-three thousand seven hundred ninety

Notation

Scientific notation 6.39233790 × 10^8
Engineering notation 6.39233790 × 10^6

Prime Factorization of 639233790

Prime Factorization 2 × 3 × 5 × 13 × 1639061

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 639233790
Product of the distinct prime numbers

The prime factorization of 639233790 is 2 × 3 × 5 × 13 × 1639061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 63, 45, 72, 605, 3175, 4699, 57747, 8173, 200405, 772849, 1933684, 9509044, 42377622, 62437219, 198858900, 322732714, 931909085, 5638494533

Basic calculations (n = 639233790)

Multiplication

n×y
n×2 1278467580
n×3 1917701370
n×4 2556935160
n×5 3196168950

Division

n÷y
n÷2 319616895
n÷3 213077930
n÷3 159808447.5
n÷5 127846758

Exponentiation

ny
n2 408619838277764100
n3 2.6120360789148E+26
n4 1.6697017223415E+35
n5 1.0673297601419E+44

Nth Root

y√n
2√n 25283.073191367
3√n 861.42983255377
4√n 159.00651933605
5√n 57.694171975837

Divisors of 639233790

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1639061, 3278122, 4917183, 8195305, 9834366, 16390610, 21307793, 24585915, 42615586, 49171830, 63923379, 106538965, 127846758, 213077930, 319616895, 639233790

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -639233789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 639233790 can be divided by 32 positive divisors. The sum of these divisors (counting 639233790) is 1, the average is 0.03125.

Base conversion 639233790

Base System Value
2 Binary 100110000110011110111011111110
3 Ternary 1122112211102220120
4 Quaternary 212012132323332
5 Quinary 2302120440130
6 Senary 143232555410
8 Octal 4606367376
10 Decimal 639233790
12 Duodecimal 15a0b2b66
16 Hexadecimal 2619eefe
20 Vigesimal 9jf449a
36 Base36 akkzy6

Cryptographic Hash Functions

md5 c57a17a7e71cf092366931178454462d
sha1 65d0513f0732ba47145598bcbb816cbacebc9890
sha256 bd1b5a04177068759f9d9571aa328652e48484673c2b14dee62168cfe0a1baff
sha512 f7bc73e2f9944546bbaaea3b8cd2d1f6c545c4cba3691b2a1ddfc626b4caba4b5c261ea7283c987053981f064da38b5bf1b5d03814aea8e98549b17889e828c7
ripemd-160 4f3b5efbd016b8931e4cc7c230441c3e10897a83

639233790 as geometric shapes

Circle

Radius = n
Diameter 1278467580
Circumference 4016424357.1807
Area 1.2837170820445E+18

Sphere

Radius = n
Volume 1.0941271141907E+27
Surface area 5.1348683281779E+18
Circumference 4016424357.1807

Square

Length = n
Perimeter 2556935160
Area 408619838277764100
Diagonal 904013095.34516

Cube

Length = n
Surface area 2451719029666584600
Volume 2.6120360789148E+26
Space diagonal 1107185402.1948

Equilateral Triangle

Length = n
Perimeter 1917701370
Area 1.7693758021942E+17
Altitude 553592701.09741

Triangular Pyramid

Length = n
Surface area 1.7693758021942E+17
Volume 3.0783140401743E+25
Height 301337698.44839