20526972 (number)

20526972 is an even 8-digits composite number following 20526971 and preceding 20526973. In scientific notation, it is written as 2.0526972 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 6800688 positive integers (up to 20526972) that are relatively prime to 20526972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0526972 × 10^7
Engineering notation 2.0526972 × 10^6

Prime Factorization of 20526972

Prime Factorization 2 × 2 × 3 × 167 × 10243

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10263486
Product of the distinct prime numbers

The prime factorization of 20526972 is 2 × 2 × 3 × 167 × 10243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 59, 69, 455, 836, 5384, 1663, 68934, 60287, 910905, 444447, 9318758, 1959135, 1029371, 69036097, 823042212, 294191067, 6940110263, 8544206878

Basic calculations (n = 20526972)

Multiplication

n×y
n×2 41053944
n×3 61580916
n×4 82107888
n×5 102634860

Division

n÷y
n÷2 10263486
n÷3 6842324
n÷3 5131743
n÷5 4105394.4

Exponentiation

ny
n2 421356579488784
n3 8.649174709182E+21
n4 1.7754136707849E+29
n5 3.6443866708618E+36

Nth Root

y√n
2√n 4530.670149106
3√n 273.80516100325
4√n 67.310252927069
5√n 29.004472937828

Divisors of 20526972

1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 10243, 20486, 30729, 40972, 61458, 122916, 1710581, 3421162, 5131743, 6842324, 10263486, 20526972

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 -20526971
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 20526972 can be divided by 24 positive divisors. The sum of these divisors (counting 20526972) is 1, the average is 0.041666666666667.

Base conversion 20526972

Base System Value
2 Binary 1001110010011011101111100
3 Ternary 1102121212201020
4 Quaternary 1032103131330
5 Quinary 20223330342
6 Senary 2011544140
8 Octal 116233574
10 Decimal 20526972
12 Duodecimal 6a5b050
16 Hexadecimal 139377c
20 Vigesimal 685h8c
36 Base36 c7ypo

Cryptographic Hash Functions

md5 3c9472ff491679c707633e35e966c1fa
sha1 3d6d0fd9e14c1b7e26a5c2faebc7356714ee76dc
sha256 383119f9a89b37e38a8b3e94f4834be22452894c14b3c874d73308812b04ad32
sha512 568e3922a0576ea805ef50b86c55c1021c5443bf305780f5248139a7351299a0190a8cc45e7ed21847ae08d78f0777ced5d73983438fabda6bda201ee025717a
ripemd-160 95ce085aaf3718c4c9187c78f5d2d61b70525599

20526972 as geometric shapes

Circle

Radius = n
Diameter 41053944
Circumference 128974768.87129
Area 1.3237307346637E+15

Sphere

Radius = n
Volume 3.6229578301308E+22
Surface area 5.2949229386548E+15
Circumference 128974768.87129

Square

Length = n
Perimeter 82107888
Area 421356579488784
Diagonal 29029522.196853

Cube

Length = n
Surface area 2528139476932704
Volume 8.649174709182E+21
Space diagonal 35553758.429544

Equilateral Triangle

Length = n
Perimeter 61580916
Area 1.824527509445E+14
Altitude 17776879.214772

Triangular Pyramid

Length = n
Surface area 1.824527509445E+14
Volume 1.019315014755E+21
Height 9676507.3989509