20172355 (number)

20172355 is an odd 8-digits composite number following 20172354 and preceding 20172356. In scientific notation, it is written as 2.0172355 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 13766112 positive integers (up to 20172355) that are relatively prime to 20172355.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-two thousand three hundred fifty-five

Notation

Scientific notation 2.0172355 × 10^7
Engineering notation 2.0172355 × 10^6

Prime Factorization of 20172355

Prime Factorization 5 × 7 × 227 × 2539

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20172355
Product of the distinct prime numbers

The prime factorization of 20172355 is 5 × 7 × 227 × 2539. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 44, 82, 48, 526, 7794, 1220, 15483, 22952, 300662, 913461, 8691871, 220897, 71186625, 7033417, 736412, 183824623, 771742894, 1968040118

Basic calculations (n = 20172355)

Multiplication

n×y
n×2 40344710
n×3 60517065
n×4 80689420
n×5 100861775

Division

n÷y
n÷2 10086177.5
n÷3 6724118.3333333
n÷3 5043088.75
n÷5 4034471

Exponentiation

ny
n2 406923906246025
n3 8.2086134947815E+21
n4 1.6558706547452E+29
n5 3.3402810681603E+36

Nth Root

y√n
2√n 4491.3644920002
3√n 272.21927153696
4√n 67.0176431397
5√n 28.903558878893

Divisors of 20172355

1, 5, 7, 35, 227, 1135, 1589, 2539, 7945, 12695, 17773, 88865, 576353, 2881765, 4034471, 20172355

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 -20172354
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 20172355 can be divided by 16 positive divisors. The sum of these divisors (counting 20172355) is 1, the average is 0.0625.

Base conversion 20172355

Base System Value
2 Binary 1001100111100111001000011
3 Ternary 1101221212021021
4 Quaternary 1030330321003
5 Quinary 20131003410
6 Senary 2000210311
8 Octal 114747103
10 Decimal 20172355
12 Duodecimal 6909997
16 Hexadecimal 133ce43
20 Vigesimal 661ahf
36 Base36 c0d37

Cryptographic Hash Functions

md5 ded05d8d365f4e9cc4e510fbe56873ad
sha1 96b39d4c8ea58782ca9097f4ed4341a901a7f6f2
sha256 720da41c9bc702438853834d712d32e5a5a7ea2e4b0510e837d47936c50acc7e
sha512 7c5a714a2be6b3b2efe0b0a02545d247f8831ea89ab06c5c4e3dfd72da82ab419fba8cb5f80de1f9d8d5144fd91ec943a84d8c8b299567dbab2968e85f31cb67
ripemd-160 42ba09f91410a3dcae723595895949fb504ceabc

20172355 as geometric shapes

Circle

Radius = n
Diameter 40344710
Circumference 126746644.54721
Area 1.2783891544326E+15

Sphere

Radius = n
Volume 3.4384159801818E+22
Surface area 5.1135566177303E+15
Circumference 126746644.54721

Square

Length = n
Perimeter 80689420
Area 406923906246025
Diagonal 28528018.026005

Cube

Length = n
Surface area 2441543437476150
Volume 8.2086134947815E+21
Space diagonal 34939543.768316

Equilateral Triangle

Length = n
Perimeter 60517065
Area 1.7620322010813E+14
Altitude 17469771.884158

Triangular Pyramid

Length = n
Surface area 1.7620322010813E+14
Volume 9.6739437771657E+20
Height 9509339.3420016