20372920 (number)

20372920 is an even 8-digits composite number following 20372919 and preceding 20372921. In scientific notation, it is written as 2.0372920 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 8092800 positive integers (up to 20372920) that are relatively prime to 20372920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0372920 × 10^7
Engineering notation 2.0372920 × 10^6

Prime Factorization of 20372920

Prime Factorization 2 × 2 × 2 × 5 × 151 × 3373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5093230
Product of the distinct prime numbers

The prime factorization of 20372920 is 2 × 2 × 2 × 5 × 151 × 3373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 33, 1, 825, 401, 3335, 3121, 58634, 54435, 556067, 27046, 8205736, 6979293, 81255059, 22122934, 867623588, 432650536, 5061031611, 1062781527

Basic calculations (n = 20372920)

Multiplication

n×y
n×2 40745840
n×3 61118760
n×4 81491680
n×5 101864600

Division

n÷y
n÷2 10186460
n÷3 6790973.3333333
n÷3 5093230
n÷5 4074584

Exponentiation

ny
n2 415055869326400
n3 8.4559000213172E+21
n4 1.7227137466229E+29
n5 3.5096709342849E+36

Nth Root

y√n
2√n 4513.6371143458
3√n 273.1184840837
4√n 67.183607482375
5√n 28.960806769667

Divisors of 20372920

1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 3373, 6040, 6746, 13492, 16865, 26984, 33730, 67460, 134920, 509323, 1018646, 2037292, 2546615, 4074584, 5093230, 10186460, 20372920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20372919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20372920 can be divided by 32 positive divisors. The sum of these divisors (counting 20372920) is 1, the average is 0.03125.

Base conversion 20372920

Base System Value
2 Binary 1001101101101110110111000
3 Ternary 1102100001101121
4 Quaternary 1031231312320
5 Quinary 20203413140
6 Senary 2004355024
8 Octal 115556670
10 Decimal 20372920
12 Duodecimal 69a5a74
16 Hexadecimal 136ddb8
20 Vigesimal 676c60
36 Base36 c4nug

Cryptographic Hash Functions

md5 da222d79135c711112cab93ae3d4e9d9
sha1 6b8bed988e34b3f202e670c6d7a38577364364f0
sha256 7ce1120fab8b341ff186874de452299f24e05b3aab0c6eb0e578eb356befa280
sha512 be2389e7821f0e9a64998b38f07fbd67468938cb4e7732f8903413141bfe4d820c60ab3dcf6495c81f5af624b3e56f6be4573708f87e51bd31a43a5812a150af
ripemd-160 d49c69ee17d5f97bfeb050ded481e260cf8bbbef

20372920 as geometric shapes

Circle

Radius = n
Diameter 40745840
Circumference 128006831.60835
Area 1.3039364699051E+15

Sphere

Radius = n
Volume 3.5419991181947E+22
Surface area 5.2157458796206E+15
Circumference 128006831.60835

Square

Length = n
Perimeter 81491680
Area 415055869326400
Diagonal 28811659.769142

Cube

Length = n
Surface area 2490335215958400
Volume 8.4559000213172E+21
Space diagonal 35286932.538536

Equilateral Triangle

Length = n
Perimeter 61118760
Area 1.7972446341325E+14
Altitude 17643466.269268

Triangular Pyramid

Length = n
Surface area 1.7972446341325E+14
Volume 9.9653737435148E+20
Height 9603886.589714