20125560 (number)

20125560 is an even 8-digits composite number following 20125559 and preceding 20125561. In scientific notation, it is written as 2.0125560 × 10^7. The sum of its digits is 21. It has a total of 8 prime factors and 128 positive divisors. There are 3981312 positive integers (up to 20125560) that are relatively prime to 20125560.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0125560 × 10^7
Engineering notation 2.0125560 × 10^6

Prime Factorization of 20125560

Prime Factorization 2 × 2 × 2 × 3 × 35 × 19 × 13 × 97

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5031390
Product of the distinct prime numbers

The prime factorization of 20125560 is 2 × 2 × 2 × 3 × 35 × 19 × 13 × 97. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20125560)

Multiplication

n×y
n×2 40251120
n×3 60376680
n×4 80502240
n×5 100627800

Division

n÷y
n÷2 10062780
n÷3 6708520
n÷3 5031390
n÷5 4025112

Exponentiation

ny
n2 405038165313600
n3 8.1516198983088E+21
n4 1.6405591536061E+29
n5 3.3017171679448E+36

Nth Root

y√n
2√n 4486.1520259572
3√n 272.00861420239
4√n 66.978743090306
5√n 28.890136560914

Divisors of 20125560

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125560 can be divided by 128 positive divisors. The sum of these divisors (counting 20125560) is 1, the average is 0.0078125.

Base conversion 20125560

Base System Value
2 Binary 1001100110001011101111000
3 Ternary 1101212111002010
4 Quaternary 1030301131320
5 Quinary 20123004220
6 Senary 1555205520
8 Octal 114613570
10 Decimal 20125560
12 Duodecimal 68a68a0
16 Hexadecimal 1331778
20 Vigesimal 65fdi0
36 Base36 bzczc

Cryptographic Hash Functions

md5 1c5ca46612df43193ada3fe98408a4e2
sha1 5320274f666ae83f1ab1f682cbc9fd5e458a36e6
sha256 237a8e02af6d5e55f01290cb3fb4022cce0ffbbe8c26da92a517de435830d441
sha512 10841b16cdb0d37bdce730d3ab8d39c06629e99ce17cc8eb0ed08bcef0864516947696b45370d7f4893acdb2bf5ead1cfb034b79ff1751880196075820db6630
ripemd-160 48e7f745eef203ee20d0d884fd9a2d6b2b459e48

20125560 as geometric shapes

Circle

Radius = n
Diameter 40251120
Circumference 126452622.89076
Area 1.2724649245727E+15

Sphere

Radius = n
Volume 3.4145425583178E+22
Surface area 5.0898596982908E+15
Circumference 126452622.89076

Square

Length = n
Perimeter 80502240
Area 405038165313600
Diagonal 28461839.902353

Cube

Length = n
Surface area 2430228991881600
Volume 8.1516198983088E+21
Space diagonal 34858492.450776

Equilateral Triangle

Length = n
Perimeter 60376680
Area 1.7538667033191E+14
Altitude 17429246.225388

Triangular Pyramid

Length = n
Surface area 1.7538667033191E+14
Volume 9.6067761795822E+20
Height 9487279.9674512