630638864 (number)

630638864 is an even 9-digits composite number following 630638863 and preceding 630638865. In scientific notation, it is written as 6.30638864 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 315188640 positive integers (up to 630638864) that are relatively prime to 630638864.

Interesting facts

Basic properties

Name

Name six hundred thirty million six hundred thirty-eight thousand eight hundred sixty-four

Notation

Scientific notation 6.30638864 × 10^8
Engineering notation 6.30638864 × 10^6

Prime Factorization of 630638864

Prime Factorization 2 × 2 × 2 × 2 × 2939 × 13411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78829858
Product of the distinct prime numbers

The prime factorization of 630638864 is 2 × 2 × 2 × 2 × 2939 × 13411. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 96, 74, 925, 317, 8770, 1372, 60133, 53522, 906284, 181030, 5581753, 4035060, 82259781, 30253399, 660067481, 121787336, 9112495126, 8749583905

Basic calculations (n = 630638864)

Multiplication

n×y
n×2 1261277728
n×3 1891916592
n×4 2522555456
n×5 3153194320

Division

n÷y
n÷2 315319432
n÷3 210212954.66667
n÷3 157659716
n÷5 126127772.8

Exponentiation

ny
n2 397705376787210496
n3 2.5080846702378E+26
n4 1.5816956672546E+35
n5 9.9747875879114E+43

Nth Root

y√n
2√n 25112.524046778
3√n 857.55156481161
4√n 158.46931578945
5√n 57.538183407474

Divisors of 630638864

1, 2, 4, 8, 16, 2939, 5878, 11756, 13411, 23512, 26822, 47024, 53644, 107288, 214576, 39414929, 78829858, 157659716, 315319432, 630638864

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -630638863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 630638864 can be divided by 20 positive divisors. The sum of these divisors (counting 630638864) is 1, the average is 0.05.

Base conversion 630638864

Base System Value
2 Binary 100101100101101100100100010000
3 Ternary 1121221122202212222
4 Quaternary 211211230210100
5 Quinary 2242420420424
6 Senary 142324440212
8 Octal 4545544420
10 Decimal 630638864
12 Duodecimal 157249068
16 Hexadecimal 2596c910
20 Vigesimal 9h19h34
36 Base36 afgs28

Cryptographic Hash Functions

md5 b18a386e49c8fa3f2ba516b95423f33f
sha1 605e4aa5db3d3a715582345332ebb9e161e06692
sha256 d770e572a14c3f2e3344c661dd9ddd44eb42518009fa0a3bbee62a74cce6290b
sha512 e0bb47967cdab7dbd1fa777d0ff864c4669ec78dd4cca0ef8841d81fc8a5c06b09cb085a22cf9dc8f86ee3b52b9e12f76ef3dac00bdac61bfb03369e88c80975
ripemd-160 47e1cf32cedad4527b761b70b06a7bda6df4f616

630638864 as geometric shapes

Circle

Radius = n
Diameter 1261277728
Circumference 3962420844.4212
Area 1.2494282900079E+18

Sphere

Radius = n
Volume 1.0505840499467E+27
Surface area 4.9977131600314E+18
Circumference 3962420844.4212

Square

Length = n
Perimeter 2522555456
Area 397705376787210496
Diagonal 891858034.42836

Cube

Length = n
Surface area 2386232260723262976
Volume 2.5080846702378E+26
Space diagonal 1092298553.6755

Equilateral Triangle

Length = n
Perimeter 1891916592
Area 1.7221147975969E+17
Altitude 546149276.83776

Triangular Pyramid

Length = n
Surface area 1.7221147975969E+17
Volume 2.9558061301919E+25
Height 297286011.47612