20158320 (number)

20158320 is an even 8-digits composite number following 20158319 and preceding 20158321. In scientific notation, it is written as 2.0158320 × 10^7. The sum of its digits is 21. It has a total of 9 prime factors and 120 positive divisors. There are 4193280 positive integers (up to 20158320) that are relatively prime to 20158320.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-eight thousand three hundred twenty

Notation

Scientific notation 2.0158320 × 10^7
Engineering notation 2.0158320 × 10^6

Prime Factorization of 20158320

Prime Factorization 2 × 2 × 2 × 2 × 15 × 7 × 13 × 71 × 13

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 193830
Product of the distinct prime numbers

The prime factorization of 20158320 is 2 × 2 × 2 × 2 × 15 × 7 × 13 × 71 × 13. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20158320)

Multiplication

n×y
n×2 40316640
n×3 60474960
n×4 80633280
n×5 100791600

Division

n÷y
n÷2 10079160
n÷3 6719440
n÷3 5039580
n÷5 4031664

Exponentiation

ny
n2 406357865222400
n3 8.19149188167E+21
n4 1.6512671462811E+29
n5 3.328677154022E+36

Nth Root

y√n
2√n 4489.8017773617
3√n 272.15612432577
4√n 67.005983145997
5√n 28.899535804817

Divisors of 20158320

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20158319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20158320 can be divided by 120 positive divisors. The sum of these divisors (counting 20158320) is 1, the average is 0.0083333333333333.

Base conversion 20158320

Base System Value
2 Binary 1001100111001011101110000
3 Ternary 1101221011000110
4 Quaternary 1030321131300
5 Quinary 20130031240
6 Senary 2000021320
8 Octal 114713560
10 Decimal 20158320
12 Duodecimal 6901840
16 Hexadecimal 1339770
20 Vigesimal 65jfg0
36 Base36 c029c

Cryptographic Hash Functions

md5 abf1ec428166eef6b7d4dec3a24a5a9b
sha1 0176babf254796c9bae17cd4c47b1e18bb197f56
sha256 1258ef46fe1417d48d06c3a8669a1749bf42328a23890071dbfe40df1baf9c91
sha512 0b8b00cb35b2f6ce9c691eb30427d737fe34c5ad00c314ba3312a398bc26388960be1890f7fb68291865fbe73ca5042302ff74b112c5dd250de033290f33e472
ripemd-160 fd01f4a7cd07ea9b9f9d9f873d76b93ff145dac4

20158320 as geometric shapes

Circle

Radius = n
Diameter 40316640
Circumference 126658460.04142
Area 1.2766108841111E+15

Sphere

Radius = n
Volume 3.4312440956527E+22
Surface area 5.1064435364445E+15
Circumference 126658460.04142

Square

Length = n
Perimeter 80633280
Area 406357865222400
Diagonal 28508169.538657

Cube

Length = n
Surface area 2438147191334400
Volume 8.19149188167E+21
Space diagonal 34915234.435232

Equilateral Triangle

Length = n
Perimeter 60474960
Area 1.7595811715511E+14
Altitude 17457617.217616

Triangular Pyramid

Length = n
Surface area 1.7595811715511E+14
Volume 9.6537657626057E+20
Height 9502723.1795523