20730772 (number)

20730772 is an even 8-digits composite number following 20730771 and preceding 20730773. In scientific notation, it is written as 2.0730772 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 10354496 positive integers (up to 20730772) that are relatively prime to 20730772.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty thousand seven hundred seventy-two

Notation

Scientific notation 2.0730772 × 10^7
Engineering notation 2.0730772 × 10^6

Prime Factorization of 20730772

Prime Factorization 2 × 2 × 1229 × 4217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10365386
Product of the distinct prime numbers

The prime factorization of 20730772 is 2 × 2 × 1229 × 4217. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 33, 2, 907, 622, 2848, 7104, 29014, 90923, 801931, 652013, 7675412, 8459909, 61670805, 43315193, 17191964, 320992994, 2379827025, 2919238824

Basic calculations (n = 20730772)

Multiplication

n×y
n×2 41461544
n×3 62192316
n×4 82923088
n×5 103653860

Division

n÷y
n÷2 10365386
n÷3 6910257.3333333
n÷3 5182693
n÷5 4146154.4

Exponentiation

ny
n2 429764907715984
n3 8.9093583154611E+21
n4 1.8469787590413E+29
n5 3.8289295542528E+36

Nth Root

y√n
2√n 4553.1057532194
3√n 274.70832766852
4√n 67.476705263516
5√n 29.061839170988

Divisors of 20730772

1, 2, 4, 1229, 2458, 4217, 4916, 8434, 16868, 5182693, 10365386, 20730772

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 -20730771
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 20730772 can be divided by 12 positive divisors. The sum of these divisors (counting 20730772) is 1, the average is 0.083333333333333.

Base conversion 20730772

Base System Value
2 Binary 1001111000101001110010100
3 Ternary 1110000020021101
4 Quaternary 1033011032110
5 Quinary 20301341042
6 Senary 2020155444
8 Octal 117051624
10 Decimal 20730772
12 Duodecimal 6b38b84
16 Hexadecimal 13c5394
20 Vigesimal 69b6ic
36 Base36 ccbys

Cryptographic Hash Functions

md5 f163509484e0966a0f62b95fada2880f
sha1 1ba4073537fcb850e4a6d13df65701c383e93992
sha256 b63ab1662c5f4f9ada9311ec725d0341bf8185d30ef2d58dfa8fa72927926575
sha512 df2ba55e5451571b187e538350b742957a50ee38787bc70cce76d56852758f9ae27140f29dc68d82bf73f9e75be6c91e153c3216f50c8b09aae7bf3c1d45ce66
ripemd-160 94a462075e9df3ad330f8619397d23f8c895e8b8

20730772 as geometric shapes

Circle

Radius = n
Diameter 41461544
Circumference 130255282.03689
Area 1.3501462768512E+15

Sphere

Radius = n
Volume 3.7319432842736E+22
Surface area 5.4005851074049E+15
Circumference 130255282.03689

Square

Length = n
Perimeter 82923088
Area 429764907715984
Diagonal 29317738.920864

Cube

Length = n
Surface area 2578589446295904
Volume 8.9093583154611E+21
Space diagonal 35906750.384126

Equilateral Triangle

Length = n
Perimeter 62192316
Area 1.8609366386856E+14
Altitude 17953375.192063

Triangular Pyramid

Length = n
Surface area 1.8609366386856E+14
Volume 1.0499779468139E+21
Height 9772579.6402881