20125664 (number)

20125664 is an even 8-digits composite number following 20125663 and preceding 20125665. In scientific notation, it is written as 2.0125664 × 10^7. The sum of its digits is 26. It has a total of 8 prime factors and 48 positive divisors. There are 9177600 positive integers (up to 20125664) that are relatively prime to 20125664.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand six hundred sixty-four

Notation

Scientific notation 2.0125664 × 10^7
Engineering notation 2.0125664 × 10^6

Prime Factorization of 20125664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 101 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1257854
Product of the distinct prime numbers

The prime factorization of 20125664 is 2 × 2 × 2 × 2 × 2 × 13 × 101 × 479. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20125664)

Multiplication

n×y
n×2 40251328
n×3 60376992
n×4 80502656
n×5 100628320

Division

n÷y
n÷2 10062832
n÷3 6708554.6666667
n÷3 5031416
n÷5 4025132.8

Exponentiation

ny
n2 405042351440896
n3 8.1517462708694E+21
n4 1.6405930646077E+29
n5 3.3018024779025E+36

Nth Root

y√n
2√n 4486.1636171678
3√n 272.00908274168
4√n 66.978829619274
5√n 28.890166419144

Divisors of 20125664

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 -20125663
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 20125664 can be divided by 48 positive divisors. The sum of these divisors (counting 20125664) is 1, the average is 0.020833333333333.

Base conversion 20125664

Base System Value
2 Binary 1001100110001011111100000
3 Ternary 1101212111012222
4 Quaternary 1030301133200
5 Quinary 20123010124
6 Senary 1555210212
8 Octal 114613740
10 Decimal 20125664
12 Duodecimal 68a6968
16 Hexadecimal 13317e0
20 Vigesimal 65fe34
36 Base36 bzd28

Cryptographic Hash Functions

md5 aedb3d7dff1335b909ef2235c6d94c26
sha1 2f2c6182d1cdcb0e2990a9bf1a52794c0aab9d46
sha256 d87f7a24459abdbc0f5c82a03635a401403ac26ba5391a95a93c51ff40f09401
sha512 bf47119cc23d185ec00bbd50cd2a59a63dbebd189766dafec2a1f3f03ef0b5ebd0d7e215970f1d7d17423e9fb96b5ac7e07b1ed6c0518a90b676766e0a54465c
ripemd-160 e2dbd903f93a1f94288edc7847ac667e07090cdd

20125664 as geometric shapes

Circle

Radius = n
Diameter 40251328
Circumference 126453276.34203
Area 1.2724780756795E+15

Sphere

Radius = n
Volume 3.4145954931322E+22
Surface area 5.0899123027178E+15
Circumference 126453276.34203

Square

Length = n
Perimeter 80502656
Area 405042351440896
Diagonal 28461986.980564

Cube

Length = n
Surface area 2430254108645376
Volume 8.1517462708694E+21
Space diagonal 34858672.58406

Equilateral Triangle

Length = n
Perimeter 60376992
Area 1.753884829782E+14
Altitude 17429336.29203

Triangular Pyramid

Length = n
Surface area 1.753884829782E+14
Volume 9.6069251110732E+20
Height 9487328.9935213