20159680 (number)

20159680 is an even 8-digits composite number following 20159679 and preceding 20159681. In scientific notation, it is written as 2.0159680 × 10^7. The sum of its digits is 31. It has a total of 9 prime factors and 56 positive divisors. There are 7944192 positive integers (up to 20159680) that are relatively prime to 20159680.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-nine thousand six hundred eighty

Notation

Scientific notation 2.0159680 × 10^7
Engineering notation 2.0159680 × 10^6

Prime Factorization of 20159680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 73 × 863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 629990
Product of the distinct prime numbers

The prime factorization of 20159680 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 73 × 863. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20159680)

Multiplication

n×y
n×2 40319360
n×3 60479040
n×4 80638720
n×5 100798400

Division

n÷y
n÷2 10079840
n÷3 6719893.3333333
n÷3 5039920
n÷5 4031936

Exponentiation

ny
n2 406412697702400
n3 8.1931499336171E+21
n4 1.6517128085374E+29
n5 3.3298001672016E+36

Nth Root

y√n
2√n 4489.9532291551
3√n 272.16224461102
4√n 67.007113272809
5√n 28.899925741162

Divisors of 20159680

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20159679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20159680 can be divided by 56 positive divisors. The sum of these divisors (counting 20159680) is 1, the average is 0.017857142857143.

Base conversion 20159680

Base System Value
2 Binary 1001100111001110011000000
3 Ternary 1101221012212211
4 Quaternary 1030321303000
5 Quinary 20130102210
6 Senary 2000031504
8 Octal 114716300
10 Decimal 20159680
12 Duodecimal 6902594
16 Hexadecimal 1339cc0
20 Vigesimal 65jj40
36 Base36 c03b4

Cryptographic Hash Functions

md5 4380f9f2bad9f3bc53e5592b183b2b6d
sha1 1e7926d328e4fac93afb8382536853262de78b8e
sha256 678667e4c402e4cfa13a99e388d56843f73966e6488697038e8db82250a66854
sha512 2a7b26d1762b1d996f0037155d3e1aafef48e5be153fa799197b0e8666f8e29e9eb6cb600efa40d2f91b44e1369e07ea4dcda4457673b5fd695885e119ac9ba7
ripemd-160 e917d87661a7789e6bfc1db9a3a0cb0010346d16

20159680 as geometric shapes

Circle

Radius = n
Diameter 40319360
Circumference 126667005.17344
Area 1.2767831454275E+15

Sphere

Radius = n
Volume 3.4319386188282E+22
Surface area 5.1071325817099E+15
Circumference 126667005.17344

Square

Length = n
Perimeter 80638720
Area 406412697702400
Diagonal 28510092.869102

Cube

Length = n
Surface area 2438476186214400
Volume 8.1931499336171E+21
Space diagonal 34917590.02433

Equilateral Triangle

Length = n
Perimeter 60479040
Area 1.7598186031542E+14
Altitude 17458795.012165

Triangular Pyramid

Length = n
Surface area 1.7598186031542E+14
Volume 9.6557197955646E+20
Height 9503364.2897005