20372472 (number)

20372472 is an even 8-digits composite number following 20372471 and preceding 20372473. In scientific notation, it is written as 2.0372472 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 6713280 positive integers (up to 20372472) that are relatively prime to 20372472.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0372472 × 10^7
Engineering notation 2.0372472 × 10^6

Prime Factorization of 20372472

Prime Factorization 2 × 2 × 2 × 81 × 149 × 211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5093118
Product of the distinct prime numbers

The prime factorization of 20372472 is 2 × 2 × 2 × 81 × 149 × 211. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 10, 18, 481, 716, 7671, 1705, 75023, 60370, 856333, 931896, 2289755, 8818456, 71627986, 11344707, 414296975, 174760971, 455011270, 1587978680

Basic calculations (n = 20372472)

Multiplication

n×y
n×2 40744944
n×3 61117416
n×4 81489888
n×5 101862360

Division

n÷y
n÷2 10186236
n÷3 6790824
n÷3 5093118
n÷5 4074494.4

Exponentiation

ny
n2 415037615390784
n3 8.4553421984955E+21
n4 1.7225622218927E+29
n5 3.5092850633766E+36

Nth Root

y√n
2√n 4513.5874866895
3√n 273.11648211282
4√n 67.183238137868
5√n 28.960679399064

Divisors of 20372472

1, 2, 4, 8, 81, 149, 162, 211, 298, 324, 422, 596, 648, 844, 1192, 1688, 12069, 17091, 24138, 31439, 34182, 48276, 62878, 68364, 96552, 125756, 136728, 251512, 2546559, 5093118, 10186236, 20372472

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 -20372471
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 20372472 can be divided by 32 positive divisors. The sum of these divisors (counting 20372472) is 1, the average is 0.03125.

Base conversion 20372472

Base System Value
2 Binary 1001101101101101111111000
3 Ternary 1102100000210000
4 Quaternary 1031231233320
5 Quinary 20203404342
6 Senary 2004353000
8 Octal 115555770
10 Decimal 20372472
12 Duodecimal 69a5760
16 Hexadecimal 136dbf8
20 Vigesimal 676b3c
36 Base36 c4ni0

Cryptographic Hash Functions

md5 b68a87325ff3114f02a1637d0a0f2176
sha1 49e9f1f99dd41ea09a7236e8bc80c4d2314fe73b
sha256 3293d180e8b9d12e4481f4efe81ae93223baba9a157d2aea35fbc6529cfb5f6d
sha512 3e8bfc8e80ad0643b6485cc486d013cfec4dd2255fcc19ab1020bc76041f5b4a29c2b68efb528d6b814cc3c3f7b41395c1e9717f4ab603eda2c20083e44d5709
ripemd-160 4e74d9e496f462634d496c7407fd4b1575d50a5e

20372472 as geometric shapes

Circle

Radius = n
Diameter 40744944
Circumference 128004016.74133
Area 1.3038791234751E+15

Sphere

Radius = n
Volume 3.5417654579175E+22
Surface area 5.2155164939005E+15
Circumference 128004016.74133

Square

Length = n
Perimeter 81489888
Area 415037615390784
Diagonal 28811026.201466

Cube

Length = n
Surface area 2490225692344704
Volume 8.4553421984955E+21
Space diagonal 35286156.579774

Equilateral Triangle

Length = n
Perimeter 61117416
Area 1.7971655922727E+14
Altitude 17643078.289887

Triangular Pyramid

Length = n
Surface area 1.7971655922727E+14
Volume 9.9647163430149E+20
Height 9603675.4004887