20220972 (number)

20220972 is an even 8-digits composite number following 20220971 and preceding 20220973. In scientific notation, it is written as 2.0220972 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6696768 positive integers (up to 20220972) that are relatively prime to 20220972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0220972 × 10^7
Engineering notation 2.0220972 × 10^6

Prime Factorization of 20220972

Prime Factorization 2 × 2 × 3 × 157 × 10733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10110486
Product of the distinct prime numbers

The prime factorization of 20220972 is 2 × 2 × 3 × 157 × 10733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 47, 97, 640, 168, 4348, 1085, 36706, 58359, 888141, 77165, 8468559, 4553054, 79178154, 7396454, 691618133, 706797189, 7469804490, 893107963

Basic calculations (n = 20220972)

Multiplication

n×y
n×2 40441944
n×3 60662916
n×4 80883888
n×5 101104860

Division

n÷y
n÷2 10110486
n÷3 6740324
n÷3 5055243
n÷5 4044194.4

Exponentiation

ny
n2 408887708624784
n3 8.2681069072459E+21
n4 1.6718915826443E+29
n5 3.3807272879685E+36

Nth Root

y√n
2√n 4496.7735099736
3√n 272.43778620682
4√n 67.057986175948
5√n 28.917477448296

Divisors of 20220972

1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10733, 21466, 32199, 42932, 64398, 128796, 1685081, 3370162, 5055243, 6740324, 10110486, 20220972

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 -20220971
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 20220972 can be divided by 24 positive divisors. The sum of these divisors (counting 20220972) is 1, the average is 0.041666666666667.

Base conversion 20220972

Base System Value
2 Binary 1001101001000110000101100
3 Ternary 1102001022221220
4 Quaternary 1031020300230
5 Quinary 20134032342
6 Senary 2001223340
8 Octal 115106054
10 Decimal 20220972
12 Duodecimal 6931b50
16 Hexadecimal 1348c2c
20 Vigesimal 667c8c
36 Base36 c1elo

Cryptographic Hash Functions

md5 ba814fa020668dcd54fe4d63048c8905
sha1 5afeb6b96d46033489cb115813adb4dde936d79c
sha256 7afbcb415eb15f316de4f380476c4a713ec1f02b4239c120534ea58f953760cb
sha512 10b1d2ac2b1bd45a3625bb036e41349794f6bc8c610cb3182a53ad379840597ce47cfb2434adad86ee1391e326d54cd3ddc756d125a4f78ceba90abb1728d5bb
ripemd-160 018cb0fa54c86c37e9a529fec30d40c134760c98

20220972 as geometric shapes

Circle

Radius = n
Diameter 40441944
Circumference 127052114.16729
Area 1.2845586215588E+15

Sphere

Radius = n
Volume 3.4633365225198E+22
Surface area 5.1382344862351E+15
Circumference 127052114.16729

Square

Length = n
Perimeter 80883888
Area 408887708624784
Diagonal 28596772.846767

Cube

Length = n
Surface area 2453326251748704
Volume 8.2681069072459E+21
Space diagonal 35023750.882428

Equilateral Triangle

Length = n
Perimeter 60662916
Area 1.7705357148214E+14
Altitude 17511875.441214

Triangular Pyramid

Length = n
Surface area 1.7705357148214E+14
Volume 9.7440574361482E+20
Height 9532257.6155889