21293560 (number)

21293560 is an even 8-digits composite number following 21293559 and preceding 21293561. In scientific notation, it is written as 2.1293560 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 8493696 positive integers (up to 21293560) that are relatively prime to 21293560.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred ninety-three thousand five hundred sixty

Notation

Scientific notation 2.1293560 × 10^7
Engineering notation 2.1293560 × 10^6

Prime Factorization of 21293560

Prime Factorization 2 × 2 × 2 × 5 × 877 × 607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5323390
Product of the distinct prime numbers

The prime factorization of 21293560 is 2 × 2 × 2 × 5 × 877 × 607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21293560)

Multiplication

n×y
n×2 42587120
n×3 63880680
n×4 85174240
n×5 106467800

Division

n÷y
n÷2 10646780
n÷3 7097853.3333333
n÷3 5323390
n÷5 4258712

Exponentiation

ny
n2 453415697473600
n3 9.6548343590959E+21
n4 2.0558579471547E+29
n5 4.3776534549216E+36

Nth Root

y√n
2√n 4614.4945552032
3√n 277.17204445904
4√n 67.930071067262
5√n 29.217944187795

Divisors of 21293560

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21293559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21293560 can be divided by 32 positive divisors. The sum of these divisors (counting 21293560) is 1, the average is 0.03125.

Base conversion 21293560

Base System Value
2 Binary 1010001001110100111111000
3 Ternary 1111001211021101
4 Quaternary 1101032213320
5 Quinary 20422343220
6 Senary 2040221144
8 Octal 121164770
10 Decimal 21293560
12 Duodecimal 716a7b4
16 Hexadecimal 144e9f8
20 Vigesimal 6d1di0
36 Base36 coe7s

Cryptographic Hash Functions

md5 512daa913ecff6149af82a7c71b06d44
sha1 efa3bb751e914ebc5445686ca4bb65d41f955ed9
sha256 2994f81bd9fe05dadf3227b2f228241a54e928912eaa8c13b867606f3a8aa16d
sha512 e83989d3d27973db5e2909bb703ba6108b128973dc4179594877a695f5aac8512a2a4884548bfba1383635e93c949989648001cc14a585b9ad37cbb49b39416e
ripemd-160 9aa98ae4d6e3379e721ff5d0ec335820e6db618e

21293560 as geometric shapes

Circle

Radius = n
Diameter 42587120
Circumference 133791383.32955
Area 1.4244474242054E+15

Sphere

Radius = n
Volume 4.0442075592216E+22
Surface area 5.6977896968214E+15
Circumference 133791383.32955

Square

Length = n
Perimeter 85174240
Area 453415697473600
Diagonal 30113641.343205

Cube

Length = n
Surface area 2720494184841600
Volume 9.6548343590959E+21
Space diagonal 36881527.794016

Equilateral Triangle

Length = n
Perimeter 63880680
Area 1.9633475624339E+14
Altitude 18440763.897008

Triangular Pyramid

Length = n
Surface area 1.9633475624339E+14
Volume 1.1378331410916E+21
Height 10037880.447735