63640908 (number)

63640908 is an even 8-digits composite number following 63640907 and preceding 63640909. In scientific notation, it is written as 6.3640908 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 20064000 positive integers (up to 63640908) that are relatively prime to 63640908.

Interesting facts

Basic properties

Name

Name sixty-three million six hundred forty thousand nine hundred eight

Notation

Scientific notation 6.3640908 × 10^7
Engineering notation 6.3640908 × 10^6

Prime Factorization of 63640908

Prime Factorization 2 × 2 × 69 × 3 × 761 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31820454
Product of the distinct prime numbers

The prime factorization of 63640908 is 2 × 2 × 69 × 3 × 761 × 101. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 63640908)

Multiplication

n×y
n×2 127281816
n×3 190922724
n×4 254563632
n×5 318204540

Division

n÷y
n÷2 31820454
n÷3 21213636
n÷3 15910227
n÷5 12728181.6

Exponentiation

ny
n2 4050165171064464
n3 2.5775618903652E+23
n4 1.6403837912904E+31
n5 1.043955139462E+39

Nth Root

y√n
2√n 7977.5251801546
3√n 399.25048812373
4√n 89.316992673033
5√n 36.370332671319

Divisors of 63640908

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -63640907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 63640908 can be divided by 48 positive divisors. The sum of these divisors (counting 63640908) is 1, the average is 0.020833333333333.

Base conversion 63640908

Base System Value
2 Binary 11110010110001010101001100
3 Ternary 11102202021220200
4 Quaternary 3302301111030
5 Quinary 112243002113
6 Senary 10152013500
8 Octal 362612514
10 Decimal 63640908
12 Duodecimal 19391290
16 Hexadecimal 3cb154c
20 Vigesimal jhf258
36 Base36 11w1n0

Cryptographic Hash Functions

md5 f86cf4ebafe3df4e0dd745efdc0bf6bf
sha1 4e2b1759aed0cc59005e2252d04404a1b2bd1237
sha256 e8dd8d45f8e9e6ef32691b29e4b4fe2725e6c0d75f623e7ef27e8ee4250eb285
sha512 ad1eb10937d597ce76d146eee68e92b2f0a14dbdfef021d01a937414b824f66433248d8547079b0e36c79257e33292bfa18e6c40a5bd9b7075b02b5ffcbf6eba
ripemd-160 2e82eb3779f857c10b42256ba52c30ed44a0ce9e

63640908 as geometric shapes

Circle

Radius = n
Diameter 127281816
Circumference 399867618.08117
Area 1.2723969147241E+16

Sphere

Radius = n
Volume 1.0796865998592E+24
Surface area 5.0895876588965E+16
Circumference 399867618.08117

Square

Length = n
Perimeter 254563632
Area 4050165171064464
Diagonal 90001835.215338

Cube

Length = n
Surface area 24300991026386784
Volume 2.5775618903652E+23
Space diagonal 110229286.09582

Equilateral Triangle

Length = n
Perimeter 190922724
Area 1.7537729638324E+15
Altitude 55114643.047908

Triangular Pyramid

Length = n
Surface area 1.7537729638324E+15
Volume 3.0376858193421E+22
Height 30000611.738446