20404725 (number)

20404725 is an odd 8-digits composite number following 20404724 and preceding 20404726. In scientific notation, it is written as 2.0404725 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 9892800 positive integers (up to 20404725) that are relatively prime to 20404725.

Interesting facts

Basic properties

Name

Name twenty million four hundred four thousand seven hundred twenty-five

Notation

Scientific notation 2.0404725 × 10^7
Engineering notation 2.0404725 × 10^6

Prime Factorization of 20404725

Prime Factorization 11 × 3 × 5 × 5 × 24733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4080945
Product of the distinct prime numbers

The prime factorization of 20404725 is 11 × 3 × 5 × 5 × 24733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 85, 85, 555, 197, 643, 1357, 18636, 45877, 226545, 722566, 9096776, 2003853, 61288902, 28539803, 673965049, 958519150, 9468132094, 4964490306

Basic calculations (n = 20404725)

Multiplication

n×y
n×2 40809450
n×3 61214175
n×4 81618900
n×5 102023625

Division

n÷y
n÷2 10202362.5
n÷3 6801575
n÷3 5101181.25
n÷5 4080945

Exponentiation

ny
n2 416352802325625
n3 8.4955644344337E+21
n4 1.733496560044E+29
n5 3.5371520596144E+36

Nth Root

y√n
2√n 4517.1589522619
3√n 273.26053567313
4√n 67.209812916433
5√n 28.969843508747

Divisors of 20404725

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 24733, 74199, 123665, 272063, 370995, 618325, 816189, 1360315, 1854975, 4080945, 6801575, 20404725

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 -20404724
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 20404725 can be divided by 24 positive divisors. The sum of these divisors (counting 20404725) is 1, the average is 0.041666666666667.

Base conversion 20404725

Base System Value
2 Binary 1001101110101100111110101
3 Ternary 1102101200000120
4 Quaternary 1031311213311
5 Quinary 20210422400
6 Senary 2005202153
8 Octal 115654765
10 Decimal 20404725
12 Duodecimal 6a00359
16 Hexadecimal 13759f5
20 Vigesimal 67abg5
36 Base36 c5cdx

Cryptographic Hash Functions

md5 758108d88c3227de45d139a49707b2b1
sha1 c4dc747103f643cead77df2b5e1dbcb9c1710d98
sha256 f72aeb59c6a8beb6bdfb821a409c5e0f0f9307b941afefd829764363f19c6fe1
sha512 830040fbcee649fcaf686b669f8920af7706f3bfc060f6c06056622f7a130930bbe4d0b4844fc48f193928c48e161531fa0191d3ad7c63268c0f345deb1993a7
ripemd-160 341b843d8fb13481354afcc08ed9d53aaa995b7d

20404725 as geometric shapes

Circle

Radius = n
Diameter 40809450
Circumference 128206668.31704
Area 1.3080109050877E+15

Sphere

Radius = n
Volume 3.5586137087088E+22
Surface area 5.2320436203508E+15
Circumference 128206668.31704

Square

Length = n
Perimeter 81618900
Area 416352802325625
Diagonal 28856638.831493

Cube

Length = n
Surface area 2498116813953750
Volume 8.4955644344337E+21
Space diagonal 35342020.414471

Equilateral Triangle

Length = n
Perimeter 61214175
Area 1.8028605187542E+14
Altitude 17671010.207235

Triangular Pyramid

Length = n
Surface area 1.8028605187542E+14
Volume 1.0012118702659E+21
Height 9618879.6104978