20732690 (number)

20732690 is an even 8-digits composite number following 20732689 and preceding 20732691. In scientific notation, it is written as 2.0732690 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 7095040 positive integers (up to 20732690) that are relatively prime to 20732690.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0732690 × 10^7
Engineering notation 2.0732690 × 10^6

Prime Factorization of 20732690

Prime Factorization 2 × 85 × 11 × 11087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20732690
Product of the distinct prime numbers

The prime factorization of 20732690 is 2 × 85 × 11 × 11087. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 56, 29, 455, 831, 9224, 89, 12398, 77085, 697929, 214684, 9329444, 3394272, 79959682, 77209875, 819866241, 548451322, 8917265295, 3621526185

Basic calculations (n = 20732690)

Multiplication

n×y
n×2 41465380
n×3 62198070
n×4 82930760
n×5 103663450

Division

n÷y
n÷2 10366345
n÷3 6910896.6666667
n÷3 5183172.5
n÷5 4146538

Exponentiation

ny
n2 429844434636100
n3 8.9118314115355E+21
n4 1.8476623798763E+29
n5 3.8307011346637E+36

Nth Root

y√n
2√n 4553.3163738093
3√n 274.71679936338
4√n 67.478265936591
5√n 29.062376908269

Divisors of 20732690

1, 2, 11, 22, 85, 170, 935, 1870, 11087, 22174, 121957, 243914, 942395, 1884790, 10366345, 20732690

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 -20732689
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 20732690 can be divided by 16 positive divisors. The sum of these divisors (counting 20732690) is 1, the average is 0.0625.

Base conversion 20732690

Base System Value
2 Binary 1001111000101101100010010
3 Ternary 1110000022220102
4 Quaternary 1033011230102
5 Quinary 20301421230
6 Senary 2020212402
8 Octal 117055422
10 Decimal 20732690
12 Duodecimal 6b3a102
16 Hexadecimal 13c5b12
20 Vigesimal 69bbea
36 Base36 ccdg2

Cryptographic Hash Functions

md5 83ed8445b78f08eb5ee7ad7ef3697b6a
sha1 d887b8af47604e9790218deadd7d4e58984f0b86
sha256 186b17079341f129f7db517298e6305862a163dc9cebd72c5392ec078c9edecb
sha512 7dbacff2e543ed9c04ef5d3e941ff96ca3b6dae7f9dcb35a76160f68d0dd22bad84897a984c073d21b2bca5a458dfed155104373265ee2287df194c366628e93
ripemd-160 6484329bec88c6c85cb0ca72b533b9650e52d28d

20732690 as geometric shapes

Circle

Radius = n
Diameter 41465380
Circumference 130267333.18631
Area 1.3503961180392E+15

Sphere

Radius = n
Volume 3.7329792123348E+22
Surface area 5.4015844721569E+15
Circumference 130267333.18631

Square

Length = n
Perimeter 82930760
Area 429844434636100
Diagonal 29320451.382477

Cube

Length = n
Surface area 2579066607816600
Volume 8.9118314115355E+21
Space diagonal 35910072.457575

Equilateral Triangle

Length = n
Perimeter 62198070
Area 1.8612810003511E+14
Altitude 17955036.228788

Triangular Pyramid

Length = n
Surface area 1.8612810003511E+14
Volume 1.0502694039813E+21
Height 9773483.794159