20159972 (number)

20159972 is an even 8-digits composite number following 20159971 and preceding 20159973. In scientific notation, it is written as 2.0159972 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 8515584 positive integers (up to 20159972) that are relatively prime to 20159972.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-nine thousand nine hundred seventy-two

Notation

Scientific notation 2.0159972 × 10^7
Engineering notation 2.0159972 × 10^6

Prime Factorization of 20159972

Prime Factorization 2 × 2 × 49 × 73 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10079986
Product of the distinct prime numbers

The prime factorization of 20159972 is 2 × 2 × 49 × 73 × 1409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 24, 43, 6, 123, 8722, 263, 61357, 12539, 180335, 347865, 5713550, 7800720, 61237234, 18955842, 817898808, 753622845, 3250568475, 1794815838

Basic calculations (n = 20159972)

Multiplication

n×y
n×2 40319944
n×3 60479916
n×4 80639888
n×5 100799860

Division

n÷y
n÷2 10079986
n÷3 6719990.6666667
n÷3 5039993
n÷5 4031994.4

Exponentiation

ny
n2 406424471040784
n3 8.193505956297E+21
n4 1.6518085066078E+29
n5 3.3300413242575E+36

Nth Root

y√n
2√n 4489.9857460798
3√n 272.16355863637
4√n 67.007355910227
5√n 28.900009460045

Divisors of 20159972

1, 2, 4, 49, 73, 98, 146, 196, 292, 1409, 2818, 3577, 5636, 7154, 14308, 69041, 102857, 138082, 205714, 276164, 411428, 5039993, 10079986, 20159972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20159971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20159972 can be divided by 24 positive divisors. The sum of these divisors (counting 20159972) is 1, the average is 0.041666666666667.

Base conversion 20159972

Base System Value
2 Binary 1001100111001110111100100
3 Ternary 1101221020021122
4 Quaternary 1030321313210
5 Quinary 20130104342
6 Senary 2000033112
8 Octal 114716744
10 Decimal 20159972
12 Duodecimal 6902798
16 Hexadecimal 1339de4
20 Vigesimal 65jjic
36 Base36 c03j8

Cryptographic Hash Functions

md5 8550ffc73ac9698e0fcd880b8d8b0b66
sha1 2d5a997b0e8c4dbf80468fa9f6b2e237ad205f10
sha256 5608fc65e1af4342a5550d2e315cf318d6a3e62c9e7f988006f53188a0c4fcec
sha512 d186a5c1d11c854f1641324cbd0756ea9512de31a6e11c8aba97f08ca58083bf4b810200e2d7695e5a5b9acba5c100585aefb12b7fdcd8095b032ead7eb30948
ripemd-160 cf49aba1f41c56aefdbe57a520b6d488bc8e0b52

20159972 as geometric shapes

Circle

Radius = n
Diameter 40319944
Circumference 126668839.86355
Area 1.2768201324608E+15

Sphere

Radius = n
Volume 3.4320877492596E+22
Surface area 5.1072805298434E+15
Circumference 126668839.86355

Square

Length = n
Perimeter 80639888
Area 406424471040784
Diagonal 28510505.819462

Cube

Length = n
Surface area 2438546826244704
Volume 8.193505956297E+21
Space diagonal 34918095.783166

Equilateral Triangle

Length = n
Perimeter 60479916
Area 1.7598695832049E+14
Altitude 17459047.891583

Triangular Pyramid

Length = n
Surface area 1.7598695832049E+14
Volume 9.6561393723166E+20
Height 9503501.9398206