20149560 (number)

20149560 is an even 8-digits composite number following 20149559 and preceding 20149561. In scientific notation, it is written as 2.0149560 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 64 positive divisors. There are 5365440 positive integers (up to 20149560) that are relatively prime to 20149560.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149560 × 10^7
Engineering notation 2.0149560 × 10^6

Prime Factorization of 20149560

Prime Factorization 2 × 2 × 2 × 5 × 9 × 9 × 9 × 691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 62190
Product of the distinct prime numbers

The prime factorization of 20149560 is 2 × 2 × 2 × 5 × 9 × 9 × 9 × 691. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20149560)

Multiplication

n×y
n×2 40299120
n×3 60448680
n×4 80598240
n×5 100747800

Division

n÷y
n÷2 10074780
n÷3 6716520
n÷3 5037390
n÷5 4029912

Exponentiation

ny
n2 406004768193600
n3 8.180817437003E+21
n4 1.6483987179594E+29
n5 3.3214508871446E+36

Nth Root

y√n
2√n 4488.826127174
3√n 272.11669589001
4√n 66.998702429032
5√n 28.897023651519

Divisors of 20149560

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149560 can be divided by 64 positive divisors. The sum of these divisors (counting 20149560) is 1, the average is 0.015625.

Base conversion 20149560

Base System Value
2 Binary 1001100110111010100111000
3 Ternary 1101220201000000
4 Quaternary 1030313110320
5 Quinary 20124241220
6 Senary 1555513000
8 Octal 114672470
10 Decimal 20149560
12 Duodecimal 68b8760
16 Hexadecimal 1337538
20 Vigesimal 65idi0
36 Base36 bzvi0

Cryptographic Hash Functions

md5 2d75fb72058ac6a6120c68698143640a
sha1 312e5e0912fa60e9898dad8ac2778ca8856356a8
sha256 56481fc981ef10c595c2af852a4b5290cde000f65821a80ac503dede00f36bbf
sha512 316a164f0d14e8fdbf22d538ab3cd4f0a61f92f9ec88fc63128be6c567d8a5fdf95eb7361b08d144f8ea0005fa04f09a6025a22593d259702dde306216c670bc
ripemd-160 77a9b066ed4de8a486df73538290875e2dde8e2a

20149560 as geometric shapes

Circle

Radius = n
Diameter 40299120
Circumference 126603419.33813
Area 1.2755015970794E+15

Sphere

Radius = n
Volume 3.4267727947264E+22
Surface area 5.1020063883178E+15
Circumference 126603419.33813

Square

Length = n
Perimeter 80598240
Area 406004768193600
Diagonal 28495781.02785

Cube

Length = n
Surface area 2436028609161600
Volume 8.180817437003E+21
Space diagonal 34900061.670158

Equilateral Triangle

Length = n
Perimeter 60448680
Area 1.7580522165663E+14
Altitude 17450030.835079

Triangular Pyramid

Length = n
Surface area 1.7580522165663E+14
Volume 9.6411858089233E+20
Height 9498593.6759501