20572608 (number)

20572608 is an even 8-digits composite number following 20572607 and preceding 20572609. In scientific notation, it is written as 2.0572608 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 56 positive divisors. There are 5877504 positive integers (up to 20572608) that are relatively prime to 20572608.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0572608 × 10^7
Engineering notation 2.0572608 × 10^6

Prime Factorization of 20572608

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 15307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 642894
Product of the distinct prime numbers

The prime factorization of 20572608 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 15307. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20572608)

Multiplication

n×y
n×2 41145216
n×3 61717824
n×4 82290432
n×5 102863040

Division

n÷y
n÷2 10286304
n÷3 6857536
n÷3 5143152
n÷5 4114521.6

Exponentiation

ny
n2 423232199921664
n3 8.706990141966E+21
n4 1.7912549505053E+29
n5 3.6850785924805E+36

Nth Root

y√n
2√n 4535.7036940259
3√n 274.00792063345
4√n 67.347633173155
5√n 29.017358156258

Divisors of 20572608

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20572607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20572608 can be divided by 56 positive divisors. The sum of these divisors (counting 20572608) is 1, the average is 0.017857142857143.

Base conversion 20572608

Base System Value
2 Binary 1001110011110100111000000
3 Ternary 1102201012022110
4 Quaternary 1032132213000
5 Quinary 20231310413
6 Senary 2012535320
8 Octal 116364700
10 Decimal 20572608
12 Duodecimal 6a81540
16 Hexadecimal 139e9c0
20 Vigesimal 68bba8
36 Base36 c8xxc

Cryptographic Hash Functions

md5 8eb4aa7cb55e03e1b31bcfe53440ba9b
sha1 471d181d31ebd526ee38f2525ed0ad90fbee9c98
sha256 7baca0ad5905399b124526744117e47f06eef6c31eff2770e43c95c7bf7d1284
sha512 cea369a3f687d304444806057d398056a1fc683d49654b152c159dfebf1b511084ccbb0ec96e3ef5b1e23645865bcf566924a9e57d9c2983554c9c2de8606af2
ripemd-160 cbc614d44e91574cb606961c4142c58d6bc9b721

20572608 as geometric shapes

Circle

Radius = n
Diameter 41145216
Circumference 129261508.31597
Area 1.3296231700365E+15

Sphere

Radius = n
Volume 3.6471755019839E+22
Surface area 5.3184926801462E+15
Circumference 129261508.31597

Square

Length = n
Perimeter 82290432
Area 423232199921664
Diagonal 29094061.246985

Cube

Length = n
Surface area 2539393199529984
Volume 8.706990141966E+21
Space diagonal 35632802.300198

Equilateral Triangle

Length = n
Perimeter 61717824
Area 1.8326491841587E+14
Altitude 17816401.150099

Triangular Pyramid

Length = n
Surface area 1.8326491841587E+14
Volume 1.0261286288514E+21
Height 9698020.4156617