21493596 (number)

21493596 is an even 8-digits composite number following 21493595 and preceding 21493597. In scientific notation, it is written as 2.1493596 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6970752 positive integers (up to 21493596) that are relatively prime to 21493596.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-three thousand five hundred ninety-six

Notation

Scientific notation 2.1493596 × 10^7
Engineering notation 2.1493596 × 10^6

Prime Factorization of 21493596

Prime Factorization 2 × 2 × 3 × 37 × 48409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10746798
Product of the distinct prime numbers

The prime factorization of 21493596 is 2 × 2 × 3 × 37 × 48409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 26, 42, 731, 777, 7001, 4037, 68545, 41313, 716391, 789158, 2029828, 2540759, 43826513, 37217093, 556548270, 883520546, 1994538494, 6441507927

Basic calculations (n = 21493596)

Multiplication

n×y
n×2 42987192
n×3 64480788
n×4 85974384
n×5 107467980

Division

n÷y
n÷2 10746798
n÷3 7164532
n÷3 5373399
n÷5 4298719.2

Exponentiation

ny
n2 461974669011216
n3 9.9294968979608E+21
n4 2.1342059480802E+29
n5 4.5871760428833E+36

Nth Root

y√n
2√n 4636.1186352379
3√n 278.03727740549
4√n 68.089049304847
5√n 29.272634914686

Divisors of 21493596

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 48409, 96818, 145227, 193636, 290454, 580908, 1791133, 3582266, 5373399, 7164532, 10746798, 21493596

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21493595
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21493596 can be divided by 24 positive divisors. The sum of these divisors (counting 21493596) is 1, the average is 0.041666666666667.

Base conversion 21493596

Base System Value
2 Binary 1010001111111011101011100
3 Ternary 1111102222200010
4 Quaternary 1101333131130
5 Quinary 21000243341
6 Senary 2044403220
8 Octal 121773534
10 Decimal 21493596
12 Duodecimal 7246510
16 Hexadecimal 147f75c
20 Vigesimal 6e6djg
36 Base36 csokc

Cryptographic Hash Functions

md5 80f29719b1c6813ff08abea1a28d52f2
sha1 fae4882abc30660b78b0b0ca7cd99d60a0154a04
sha256 3706f14d35eab56029eb5a0e1b65f6b0d16af8cf76ca0f2a7c39d4847710dc66
sha512 22dffc1bbfbf0449aecd93ebbd604f44e8345790890bb8a7b8cee56d980e6117cb6a7975e2925e83e6fe416415c2b2981209fee306676ebcb6e694919171940d
ripemd-160 b9ddd5a8f39b930c24875b126d014ae7f07afe88

21493596 as geometric shapes

Circle

Radius = n
Diameter 42987192
Circumference 135048246.58565
Area 1.4513362263102E+15

Sphere

Radius = n
Volume 4.1592579344635E+22
Surface area 5.8053449052408E+15
Circumference 135048246.58565

Square

Length = n
Perimeter 85974384
Area 461974669011216
Diagonal 30396534.967368

Cube

Length = n
Surface area 2771848014067296
Volume 9.9294968979608E+21
Space diagonal 37228000.309359

Equilateral Triangle

Length = n
Perimeter 64480788
Area 2.0004089963431E+14
Altitude 18614000.15468

Triangular Pyramid

Length = n
Surface area 2.0004089963431E+14
Volume 1.1702024317198E+21
Height 10132178.322456