20132840 (number)

20132840 is an even 8-digits composite number following 20132839 and preceding 20132841. In scientific notation, it is written as 2.0132840 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 64 positive divisors. There are 6370560 positive integers (up to 20132840) that are relatively prime to 20132840.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-two thousand eight hundred forty

Notation

Scientific notation 2.0132840 × 10^7
Engineering notation 2.0132840 × 10^6

Prime Factorization of 20132840

Prime Factorization 2 × 2 × 2 × 5 × 13 × 7 × 5531

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5033210
Product of the distinct prime numbers

The prime factorization of 20132840 is 2 × 2 × 2 × 5 × 13 × 7 × 5531. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20132840)

Multiplication

n×y
n×2 40265680
n×3 60398520
n×4 80531360
n×5 100664200

Division

n÷y
n÷2 10066420
n÷3 6710946.6666667
n÷3 5033210
n÷5 4026568

Exponentiation

ny
n2 405331246465600
n3 8.1604691320925E+21
n4 1.6429341936136E+29
n5 3.3076931250551E+36

Nth Root

y√n
2√n 4486.9633383838
3√n 272.04140805577
4√n 66.984799308379
5√n 28.89222633898

Divisors of 20132840

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20132839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20132840 can be divided by 64 positive divisors. The sum of these divisors (counting 20132840) is 1, the average is 0.015625.

Base conversion 20132840

Base System Value
2 Binary 1001100110011001111101000
3 Ternary 1101212212001202
4 Quaternary 1030303033220
5 Quinary 20123222330
6 Senary 1555303332
8 Octal 114631750
10 Decimal 20132840
12 Duodecimal 68aab48
16 Hexadecimal 13333e8
20 Vigesimal 65gc20
36 Base36 bzilk

Cryptographic Hash Functions

md5 844fb9d19de393fb6c8a7159115d4e4d
sha1 448def550fbe057b6d8536da2954d657e8a128da
sha256 6c63ead88434180d150bd1c3e3a34c054362513fb01cffda2c7decd17a8a140a
sha512 5071ed2a74304af2a68a3a175cd057ddff4d29bf1afb3d89c136f46e53e2d04eae0ceb552043d13878ff9f1a67c56fe127d767edd280b59d6453ce9531b988c1
ripemd-160 1dafa9c2ec6a687ef3d8eeb2d1e0162bde1e59b1

20132840 as geometric shapes

Circle

Radius = n
Diameter 40265680
Circumference 126498364.4798
Area 1.2733856661667E+15

Sphere

Radius = n
Volume 3.4182493166971E+22
Surface area 5.0935426646669E+15
Circumference 126498364.4798

Square

Length = n
Perimeter 80531360
Area 405331246465600
Diagonal 28472135.377088

Cube

Length = n
Surface area 2431987478793600
Volume 8.1604691320925E+21
Space diagonal 34871101.780655

Equilateral Triangle

Length = n
Perimeter 60398520
Area 1.7551357819341E+14
Altitude 17435550.890327

Triangular Pyramid

Length = n
Surface area 1.7551357819341E+14
Volume 9.6172051016102E+20
Height 9490711.7923625