20403740 (number)

20403740 is an even 8-digits composite number following 20403739 and preceding 20403741. In scientific notation, it is written as 2.0403740 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 6583296 positive integers (up to 20403740) that are relatively prime to 20403740.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand seven hundred forty

Notation

Scientific notation 2.0403740 × 10^7
Engineering notation 2.0403740 × 10^6

Prime Factorization of 20403740

Prime Factorization 2 × 2 × 5 × 119 × 8573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10201870
Product of the distinct prime numbers

The prime factorization of 20403740 is 2 × 2 × 5 × 119 × 8573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 26, 46, 156, 796, 4464, 8115, 74303, 79533, 733529, 267385, 9550991, 5800953, 41539190, 14986579, 244393442, 549792403, 9892330789, 9558790114

Basic calculations (n = 20403740)

Multiplication

n×y
n×2 40807480
n×3 61211220
n×4 81614960
n×5 102018700

Division

n÷y
n÷2 10201870
n÷3 6801246.6666667
n÷3 5100935
n÷5 4080748

Exponentiation

ny
n2 416312605987600
n3 8.4943341712934E+21
n4 1.7331618590419E+29
n5 3.5362983949807E+36

Nth Root

y√n
2√n 4517.0499222391
3√n 273.256138555
4√n 67.209001794693
5√n 28.969563810325

Divisors of 20403740

1, 2, 4, 5, 10, 20, 119, 238, 476, 595, 1190, 2380, 8573, 17146, 34292, 42865, 85730, 171460, 1020187, 2040374, 4080748, 5100935, 10201870, 20403740

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20403739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20403740 can be divided by 24 positive divisors. The sum of these divisors (counting 20403740) is 1, the average is 0.041666666666667.

Base conversion 20403740

Base System Value
2 Binary 1001101110101011000011100
3 Ternary 1102101121200002
4 Quaternary 1031311120130
5 Quinary 20210404430
6 Senary 2005153432
8 Octal 115653034
10 Decimal 20403740
12 Duodecimal 69bb878
16 Hexadecimal 137561c
20 Vigesimal 67a970
36 Base36 c5bmk

Cryptographic Hash Functions

md5 3939ab9b041f245a054587394c7081e2
sha1 3b44dabab73c9fea4c4d0dccb96df65b0b021247
sha256 078e00722c82d640b19cf41f48e5ecc981ebaf92c0e9bf237b60f68dfd50db48
sha512 9c13964b65a8147e24f6d2f8f981688adc8607c3a547cfa0aa27fd164cc96fb99e5d64dd58cb0de1dec190d6a9db081c78ac09f8f09b123eda06651a6e58ba02
ripemd-160 c3adf36578c95ccf0aea1f5a2475216e4b4762d3

20403740 as geometric shapes

Circle

Radius = n
Diameter 40807480
Circumference 128200479.37951
Area 1.3078846245675E+15

Sphere

Radius = n
Volume 3.5580983772896E+22
Surface area 5.2315384982699E+15
Circumference 128200479.37951

Square

Length = n
Perimeter 81614960
Area 416312605987600
Diagonal 28855245.831134

Cube

Length = n
Surface area 2497875635925600
Volume 8.4943341712934E+21
Space diagonal 35340314.344425

Equilateral Triangle

Length = n
Perimeter 61211220
Area 1.8026864635048E+14
Altitude 17670157.172213

Triangular Pyramid

Length = n
Surface area 1.8026864635048E+14
Volume 1.0010668823644E+21
Height 9618415.2770448