20797672 (number)

20797672 is an even 8-digits composite number following 20797671 and preceding 20797673. In scientific notation, it is written as 2.0797672 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 8913264 positive integers (up to 20797672) that are relatively prime to 20797672.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-seven thousand six hundred seventy-two

Notation

Scientific notation 2.0797672 × 10^7
Engineering notation 2.0797672 × 10^6

Prime Factorization of 20797672

Prime Factorization 2 × 2 × 2 × 7 × 371387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5199418
Product of the distinct prime numbers

The prime factorization of 20797672 is 2 × 2 × 2 × 7 × 371387. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 98, 55, 473, 351, 362, 4329, 12177, 2933, 463538, 520361, 9865737, 8104759, 62004984, 50496826, 65291376, 86225488, 2474031800, 9022798000

Basic calculations (n = 20797672)

Multiplication

n×y
n×2 41595344
n×3 62393016
n×4 83190688
n×5 103988360

Division

n÷y
n÷2 10398836
n÷3 6932557.3333333
n÷3 5199418
n÷5 4159534.4

Exponentiation

ny
n2 432543160619584
n3 8.9958907804094E+21
n4 1.8709358579878E+29
n5 3.8911110307469E+36

Nth Root

y√n
2√n 4560.4464693712
3√n 275.00351290278
4√n 67.531077804009
5√n 29.080572020882

Divisors of 20797672

1, 2, 4, 7, 8, 14, 28, 56, 371387, 742774, 1485548, 2599709, 2971096, 5199418, 10398836, 20797672

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20797671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797672 can be divided by 16 positive divisors. The sum of these divisors (counting 20797672) is 1, the average is 0.0625.

Base conversion 20797672

Base System Value
2 Binary 1001111010101100011101000
3 Ternary 1110010122001011
4 Quaternary 1033111203220
5 Quinary 20311011142
6 Senary 2021433304
8 Octal 117254350
10 Decimal 20797672
12 Duodecimal 6b6b834
16 Hexadecimal 13d58e8
20 Vigesimal 69je3c
36 Base36 cdrl4

Cryptographic Hash Functions

md5 9248fffa826d5e999114f9c88f431064
sha1 07e49413d4da4835700791a22f99ac84ca6ab165
sha256 58e3905dff8c99c64047a825e5b209aa652d371b5d4a61f988659c51d8c04526
sha512 2dd1c8e66c9a504a0472db4ccc0c80f095e565dfdaa0a4988e80a93afdcbb97428d0a877bdae2c4a11fc42e78146b24b2651b7a7e9706d6890d34dd295004e5a
ripemd-160 d0659d36f4482d851b04448928d5848d132c1a25

20797672 as geometric shapes

Circle

Radius = n
Diameter 41595344
Circumference 130675627.13394
Area 1.358874415763E+15

Sphere

Radius = n
Volume 3.7681899184307E+22
Surface area 5.435497663052E+15
Circumference 130675627.13394

Square

Length = n
Perimeter 83190688
Area 432543160619584
Diagonal 29412349.808187

Cube

Length = n
Surface area 2595258963717504
Volume 8.9958907804094E+21
Space diagonal 36022624.583153

Equilateral Triangle

Length = n
Perimeter 62393016
Area 1.8729668266489E+14
Altitude 18011312.291576

Triangular Pyramid

Length = n
Surface area 1.8729668266489E+14
Volume 1.0601758956068E+21
Height 9804116.6027291