20135972 (number)

20135972 is an even 8-digits composite number following 20135971 and preceding 20135973. In scientific notation, it is written as 2.0135972 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 9356256 positive integers (up to 20135972) that are relatively prime to 20135972.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-five thousand nine hundred seventy-two

Notation

Scientific notation 2.0135972 × 10^7
Engineering notation 2.0135972 × 10^6

Prime Factorization of 20135972

Prime Factorization 2 × 2 × 53 × 19 × 4999

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10067986
Product of the distinct prime numbers

The prime factorization of 20135972 is 2 × 2 × 53 × 19 × 4999. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 53, 48, 624, 297, 827, 7311, 92578, 63698, 672789, 505528, 4575263, 9956173, 24503792, 148920, 480023469, 502625550, 4195905716, 3672263479

Basic calculations (n = 20135972)

Multiplication

n×y
n×2 40271944
n×3 60407916
n×4 80543888
n×5 100679860

Division

n÷y
n÷2 10067986
n÷3 6711990.6666667
n÷3 5033993
n÷5 4027194.4

Exponentiation

ny
n2 405457368384784
n3 8.1642782169897E+21
n4 1.6439567757751E+29
n5 3.3102667606219E+36

Nth Root

y√n
2√n 4487.3123359089
3√n 272.05551418802
4√n 66.987404307891
5√n 28.893125216858

Divisors of 20135972

1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 4999, 9998, 19996, 94981, 189962, 264947, 379924, 529894, 1059788, 5033993, 10067986, 20135972

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 -20135971
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 20135972 can be divided by 24 positive divisors. The sum of these divisors (counting 20135972) is 1, the average is 0.041666666666667.

Base conversion 20135972

Base System Value
2 Binary 1001100110100000000100100
3 Ternary 1101220000100202
4 Quaternary 1030310000210
5 Quinary 20123322342
6 Senary 1555330032
8 Octal 114640044
10 Decimal 20135972
12 Duodecimal 68b0918
16 Hexadecimal 1334024
20 Vigesimal 65gjic
36 Base36 bzl0k

Cryptographic Hash Functions

md5 923955c7b196121cec67cfc6840c82d2
sha1 22696125f4c37c84c900c174aa48d868a52be931
sha256 a4006b38ad2fa49bae6c237a8c7d55cfd68ae4ecf8a533b3d363659f03506a70
sha512 b39d9270c691a4ee6f36fa97160ecff1e8778b575de9616ea15aab2d8bdf135eda88a7fb0b5b92c5d3145378b994694c1cb968caa3e2d0cf24c1d558edf82211
ripemd-160 95d50dbcfdd2c411b016933a24fc40199e9b6fae

20135972 as geometric shapes

Circle

Radius = n
Diameter 40271944
Circumference 126518043.41618
Area 1.2737818898615E+15

Sphere

Radius = n
Volume 3.4198448624477E+22
Surface area 5.095127559446E+15
Circumference 126518043.41618

Square

Length = n
Perimeter 80543888
Area 405457368384784
Diagonal 28476564.693965

Cube

Length = n
Surface area 2432744210308704
Volume 8.1642782169897E+21
Space diagonal 34876526.563784

Equilateral Triangle

Length = n
Perimeter 60407916
Area 1.755681905864E+14
Altitude 17438263.281892

Triangular Pyramid

Length = n
Surface area 1.755681905864E+14
Volume 9.6216941512117E+20
Height 9492188.2313216