21902024 (number)

21902024 is an even 8-digits composite number following 21902023 and preceding 21902025. In scientific notation, it is written as 2.1902024 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 16 positive divisors. There are 10850112 positive integers (up to 21902024) that are relatively prime to 21902024.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred two thousand twenty-four

Notation

Scientific notation 2.1902024 × 10^7
Engineering notation 2.1902024 × 10^6

Prime Factorization of 21902024

Prime Factorization 2 × 2 × 2 × 109 × 25117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5475506
Product of the distinct prime numbers

The prime factorization of 21902024 is 2 × 2 × 2 × 109 × 25117. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 46, 42, 94, 209, 7541, 5852, 99464, 16993, 759718, 620793, 9241186, 8655499, 94518933, 26054519, 371380777, 101771638, 2028762417, 8979416435

Basic calculations (n = 21902024)

Multiplication

n×y
n×2 43804048
n×3 65706072
n×4 87608096
n×5 109510120

Division

n÷y
n÷2 10951012
n÷3 7300674.6666667
n÷3 5475506
n÷5 4380404.8

Exponentiation

ny
n2 479698655296576
n3 1.0506371461073E+22
n4 2.3011079989334E+29
n5 5.0398922619232E+36

Nth Root

y√n
2√n 4679.9598288874
3√n 279.78735555604
4√n 68.410231902015
5√n 29.383048373554

Divisors of 21902024

1, 2, 4, 8, 109, 218, 436, 872, 25117, 50234, 100468, 200936, 2737753, 5475506, 10951012, 21902024

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21902023
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21902024 can be divided by 16 positive divisors. The sum of these divisors (counting 21902024) is 1, the average is 0.0625.

Base conversion 21902024

Base System Value
2 Binary 1010011100011001011001000
3 Ternary 1112012201221002
4 Quaternary 1103203023020
5 Quinary 21101331044
6 Senary 2101234132
8 Octal 123431310
10 Decimal 21902024
12 Duodecimal 7402948
16 Hexadecimal 14e32c8
20 Vigesimal 6ghf14
36 Base36 d1fpk

Cryptographic Hash Functions

md5 3850eacb0e6ec2cb19d952e71039418a
sha1 d4b4298d71f5893fea12f007aef5269cef382a80
sha256 72a38c47ec21d1c82744b7c06451a49e9208a0e49b734740f2b31e20f7ae3f24
sha512 944be419d19ad907fefe0682ba3d352bd52aa9f97728c09d81153f4a47234d0cc9e44e13fb6041ba336b2baddcb08b26668542a90fd2e83dc81d1e6605625b90
ripemd-160 c06aa5e1ac05ceee9658be5c0878c200af08788e

21902024 as geometric shapes

Circle

Radius = n
Diameter 43804048
Circumference 137614475.39429
Area 1.5070177714166E+15

Sphere

Radius = n
Volume 4.4008985863991E+22
Surface area 6.0280710856665E+15
Circumference 137614475.39429

Square

Length = n
Perimeter 87608096
Area 479698655296576
Diagonal 30974139.384221

Cube

Length = n
Surface area 2878191931779456
Volume 1.0506371461073E+22
Space diagonal 37935418.356593

Equilateral Triangle

Length = n
Perimeter 65706072
Area 2.0771561082403E+14
Altitude 18967709.178296

Triangular Pyramid

Length = n
Surface area 2.0771561082403E+14
Volume 1.238187750965E+21
Height 10324713.128074