20291172 (number)

20291172 is an even 8-digits composite number following 20291171 and preceding 20291173. In scientific notation, it is written as 2.0291172 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 6117280 positive integers (up to 20291172) that are relatively prime to 20291172.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-one thousand one hundred seventy-two

Notation

Scientific notation 2.0291172 × 10^7
Engineering notation 2.0291172 × 10^6

Prime Factorization of 20291172

Prime Factorization 2 × 2 × 3 × 11 × 443 × 347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10145586
Product of the distinct prime numbers

The prime factorization of 20291172 is 2 × 2 × 3 × 11 × 443 × 347. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20291172)

Multiplication

n×y
n×2 40582344
n×3 60873516
n×4 81164688
n×5 101455860

Division

n÷y
n÷2 10145586
n÷3 6763724
n÷3 5072793
n÷5 4058234.4

Exponentiation

ny
n2 411731661133584
n3 8.3545179539073E+21
n4 1.6952296077982E+29
n5 3.4398195551326E+36

Nth Root

y√n
2√n 4504.5723437414
3√n 272.75269100467
4√n 67.116110910432
5√n 28.937527857254

Divisors of 20291172

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20291171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20291172 can be divided by 48 positive divisors. The sum of these divisors (counting 20291172) is 1, the average is 0.020833333333333.

Base conversion 20291172

Base System Value
2 Binary 1001101011001111001100100
3 Ternary 1102011220020220
4 Quaternary 1031121321210
5 Quinary 20143304142
6 Senary 2002524340
8 Octal 115317144
10 Decimal 20291172
12 Duodecimal 69666b0
16 Hexadecimal 1359e64
20 Vigesimal 66g7ic
36 Base36 c2wro

Cryptographic Hash Functions

md5 74aee2bf35190ae7e0744444f22186f1
sha1 603a077d1afadf3e3b6c6c5b84123ddf9588be3e
sha256 62eed8c87973102272bbedcd1f06991c1208758d263316c290c36b6efa7f1c9f
sha512 e69cb27a04920a77bf86e004081803a715ed20118d362b2e270ece5e383d09ca059d5740b591df38319d60504a0430f90684d1debaaf9e881ef9e6fa63cb5b72
ripemd-160 dbc80b44d1f3bb865d34773003b42fb759fe06bf

20291172 as geometric shapes

Circle

Radius = n
Diameter 40582344
Circumference 127493193.77585
Area 1.2934931618676E+15

Sphere

Radius = n
Volume 3.4995322971039E+22
Surface area 5.1739726474704E+15
Circumference 127493193.77585

Square

Length = n
Perimeter 81164688
Area 411731661133584
Diagonal 28696050.638845

Cube

Length = n
Surface area 2470389966801504
Volume 8.3545179539073E+21
Space diagonal 35145340.849119

Equilateral Triangle

Length = n
Perimeter 60873516
Area 1.7828503904202E+14
Altitude 17572670.424559

Triangular Pyramid

Length = n
Surface area 1.7828503904202E+14
Volume 9.8458938312543E+20
Height 9565350.2129484