20248872 (number)

20248872 is an even 8-digits composite number following 20248871 and preceding 20248873. In scientific notation, it is written as 2.0248872 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 5648832 positive integers (up to 20248872) that are relatively prime to 20248872.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-eight thousand eight hundred seventy-two

Notation

Scientific notation 2.0248872 × 10^7
Engineering notation 2.0248872 × 10^6

Prime Factorization of 20248872

Prime Factorization 2 × 2 × 2 × 3 × 7 × 43 × 2803

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5062218
Product of the distinct prime numbers

The prime factorization of 20248872 is 2 × 2 × 2 × 3 × 7 × 43 × 2803. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20248872)

Multiplication

n×y
n×2 40497744
n×3 60746616
n×4 80995488
n×5 101244360

Division

n÷y
n÷2 10124436
n÷3 6749624
n÷3 5062218
n÷5 4049774.4

Exponentiation

ny
n2 410016817272384
n3 8.3023780507959E+21
n4 1.6811379044618E+29
n5 3.4041146241794E+36

Nth Root

y√n
2√n 4499.8746649212
3√n 272.56302781349
4√n 67.081105125968
5√n 28.925452858337

Divisors of 20248872

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20248871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20248872 can be divided by 64 positive divisors. The sum of these divisors (counting 20248872) is 1, the average is 0.015625.

Base conversion 20248872

Base System Value
2 Binary 1001101001111100100101000
3 Ternary 1102002202020020
4 Quaternary 1031033210220
5 Quinary 20140430442
6 Senary 2002000440
8 Octal 115174450
10 Decimal 20248872
12 Duodecimal 6946120
16 Hexadecimal 134f928
20 Vigesimal 66b23c
36 Base36 c204o

Cryptographic Hash Functions

md5 eb64c7ccbf29956519fa06598f2a7ba4
sha1 27b66c315cb4c43f7af00592b9bb9725fdd097df
sha256 805dacd9f6359d2e1e6d45b64be2da5dca559cedbed7e415fbbc274f0e65df85
sha512 75b53c965cf392684304999f03682f73f7fd1edfe640f9d6786d688f86c9b4ec06e35a1e2743cafd3682c010fa0fca7156c8324354ad4e4fb74d2883a00c5c98
ripemd-160 84c0babd8651547d3eb7c46a9633c6b9f83738a0

20248872 as geometric shapes

Circle

Radius = n
Diameter 40497744
Circumference 127227415.03736
Area 1.2881058209912E+15

Sphere

Radius = n
Volume 3.4776919855607E+22
Surface area 5.1524232839648E+15
Circumference 127227415.03736

Square

Length = n
Perimeter 80995488
Area 410016817272384
Diagonal 28636229.405157

Cube

Length = n
Surface area 2460100903634304
Volume 8.3023780507959E+21
Space diagonal 35072075.099959

Equilateral Triangle

Length = n
Perimeter 60746616
Area 1.7754248986836E+14
Altitude 17536037.549979

Triangular Pyramid

Length = n
Surface area 1.7754248986836E+14
Volume 9.7844463661535E+20
Height 9545409.8017189