15221608 (number)

15221608 is an even 8-digits composite number following 15221607 and preceding 15221609. In scientific notation, it is written as 1.5221608 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 7448688 positive integers (up to 15221608) that are relatively prime to 15221608.

Interesting facts

Basic properties

Name

Name fifteen million two hundred twenty-one thousand six hundred eight

Notation

Scientific notation 1.5221608 × 10^7
Engineering notation 1.5221608 × 10^6

Prime Factorization of 15221608

Prime Factorization 2 × 2 × 2 × 47 × 40483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3805402
Product of the distinct prime numbers

The prime factorization of 15221608 is 2 × 2 × 2 × 47 × 40483. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 58, 10, 694, 44, 3961, 6809, 54331, 12626, 573400, 974233, 5580344, 8933446, 36134445, 75939711, 563456810, 829210268, 9128249042, 2331866960

Basic calculations (n = 15221608)

Multiplication

n×y
n×2 30443216
n×3 45664824
n×4 60886432
n×5 76108040

Division

n÷y
n÷2 7610804
n÷3 5073869.3333333
n÷3 3805402
n÷5 3044321.6

Exponentiation

ny
n2 231697350105664
n3 3.5268062379472E+21
n4 5.3683662045987E+28
n5 8.1715165966849E+35

Nth Root

y√n
2√n 3901.4879212936
3√n 247.82979129002
4√n 62.461891752441
5√n 27.320717879391

Divisors of 15221608

1, 2, 4, 8, 47, 94, 188, 376, 40483, 80966, 161932, 323864, 1902701, 3805402, 7610804, 15221608

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 -15221607
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 15221608 can be divided by 16 positive divisors. The sum of these divisors (counting 15221608) is 1, the average is 0.0625.

Base conversion 15221608

Base System Value
2 Binary 111010000100001101101000
3 Ternary 1001122100010021
4 Quaternary 322010031220
5 Quinary 12344042413
6 Senary 1302130224
8 Octal 72041550
10 Decimal 15221608
12 Duodecimal 5120974
16 Hexadecimal e84368
20 Vigesimal 4f2e08
36 Base36 9292g

Cryptographic Hash Functions

md5 6d0fb6e6d1c799ab2abf41b5dae74f03
sha1 58bfd5950229152d46e95f9a66a042569e099704
sha256 e9707856a9fdbe98f1f81adb17c7001d4f92b03762c2e122bafb63ca85f10495
sha512 876a6ffd5c46dbfa548e727c22e491cb6b89858849b0b5e722016636b436bd5338282185586a8324d322b6ca8989cce88b3d9b88d668498caee6b36015ebeec2
ripemd-160 dc1b781ae7d1dde66badc0f24bdf8ff2661a13fa

15221608 as geometric shapes

Circle

Radius = n
Diameter 30443216
Circumference 95640183.737247
Area 7.2789869294818E+14

Sphere

Radius = n
Volume 1.4773051423693E+22
Surface area 2.9115947717927E+15
Circumference 95640183.737247

Square

Length = n
Perimeter 60886432
Area 231697350105664
Diagonal 21526604.474727

Cube

Length = n
Surface area 1390184100633984
Volume 3.5268062379472E+21
Space diagonal 26364598.428897

Equilateral Triangle

Length = n
Perimeter 45664824
Area 1.0032789559052E+14
Altitude 13182299.214448

Triangular Pyramid

Length = n
Surface area 1.0032789559052E+14
Volume 4.1563810113058E+20
Height 7175534.8249089