20725932 (number)

20725932 is an even 8-digits composite number following 20725931 and preceding 20725933. In scientific notation, it is written as 2.0725932 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 6908640 positive integers (up to 20725932) that are relatively prime to 20725932.

Interesting facts

Basic properties

Name

Name twenty million seven hundred twenty-five thousand nine hundred thirty-two

Notation

Scientific notation 2.0725932 × 10^7
Engineering notation 2.0725932 × 10^6

Prime Factorization of 20725932

Prime Factorization 2 × 2 × 3 × 1727161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10362966
Product of the distinct prime numbers

The prime factorization of 20725932 is 2 × 2 × 3 × 1727161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 8, 80, 881, 68, 6796, 6855, 5160, 89188, 453986, 972018, 1681518, 9012420, 14567864, 19964141, 202346126, 181927373, 8576911426, 2267920560

Basic calculations (n = 20725932)

Multiplication

n×y
n×2 41451864
n×3 62177796
n×4 82903728
n×5 103629660

Division

n÷y
n÷2 10362966
n÷3 6908644
n÷3 5181483
n÷5 4145186.4

Exponentiation

ny
n2 429564257268624
n3 8.90311958578E+21
n4 1.8452545112274E+29
n5 3.8244619522393E+36

Nth Root

y√n
2√n 4552.574216858
3√n 274.68694734572
4√n 67.472766482915
5√n 29.060482034464

Divisors of 20725932

1, 2, 3, 4, 6, 12, 1727161, 3454322, 5181483, 6908644, 10362966, 20725932

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20725931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20725932 can be divided by 12 positive divisors. The sum of these divisors (counting 20725932) is 1, the average is 0.083333333333333.

Base conversion 20725932

Base System Value
2 Binary 1001111000100000010101100
3 Ternary 1102222222122010
4 Quaternary 1033010002230
5 Quinary 20301212212
6 Senary 2020121220
8 Octal 117040254
10 Decimal 20725932
12 Duodecimal 6b36210
16 Hexadecimal 13c40ac
20 Vigesimal 69aegc
36 Base36 cc88c

Cryptographic Hash Functions

md5 7523def066a34de297359e7e4149f812
sha1 87261faff99e5ed516ebb855c2c4282f8d8fd15e
sha256 f012ae25f5d1faa56773287114fac90eba1298d73b67f80ed5510089b418c274
sha512 72d0dcaba5c6dd0471b6de13c63e08838d43adedc0469624cd4e1ccd250759c98e0ca39baf9e1840199205e821399f8539de23d012923b7944f9fcd7c6674898
ripemd-160 c2ebcc7760fac83dd4821d27f31b89815d7db124

20725932 as geometric shapes

Circle

Radius = n
Diameter 41451864
Circumference 130224871.42
Area 1.3495159148799E+15

Sphere

Radius = n
Volume 3.7293300112957E+22
Surface area 5.3980636595195E+15
Circumference 130224871.42

Square

Length = n
Perimeter 82903728
Area 429564257268624
Diagonal 29310894.127223

Cube

Length = n
Surface area 2577385543611744
Volume 8.90311958578E+21
Space diagonal 35898367.258218

Equilateral Triangle

Length = n
Perimeter 62177796
Area 1.8600677967621E+14
Altitude 17949183.629109

Triangular Pyramid

Length = n
Surface area 1.8600677967621E+14
Volume 1.04924270547E+21
Height 9770298.0424075