20294925 (number)

20294925 is an odd 8-digits composite number following 20294924 and preceding 20294926. In scientific notation, it is written as 2.0294925 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 8467200 positive integers (up to 20294925) that are relatively prime to 20294925.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-four thousand nine hundred twenty-five

Notation

Scientific notation 2.0294925 × 10^7
Engineering notation 2.0294925 × 10^6

Prime Factorization of 20294925

Prime Factorization 21 × 25 × 29 × 31 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20294925
Product of the distinct prime numbers

The prime factorization of 20294925 is 21 × 25 × 29 × 31 × 43. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 34, 74, 123, 691, 7905, 3578, 44843, 27262, 919670, 422501, 6669921, 5614224, 54546078, 42472738, 620506791, 502654421, 7373340769, 7663103340

Basic calculations (n = 20294925)

Multiplication

n×y
n×2 40589850
n×3 60884775
n×4 81179700
n×5 101474625

Division

n÷y
n÷2 10147462.5
n÷3 6764975
n÷3 5073731.25
n÷5 4058985

Exponentiation

ny
n2 411883980755625
n3 8.3591544981369E+21
n4 1.696484136031E+29
n5 3.4430018304439E+36

Nth Root

y√n
2√n 4504.9889012072
3√n 272.7695058334
4√n 67.119214098551
5√n 28.938598219362

Divisors of 20294925

1, 21, 25, 29, 31, 43, 525, 609, 651, 725, 775, 899, 903, 1075, 1247, 1333, 15225, 16275, 18879, 22475, 22575, 26187, 27993, 31175, 33325, 38657, 471975, 654675, 699825, 811797, 966425, 20294925

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20294924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20294925 can be divided by 32 positive divisors. The sum of these divisors (counting 20294925) is 1, the average is 0.03125.

Base conversion 20294925

Base System Value
2 Binary 1001101011010110100001101
3 Ternary 1102012002101220
4 Quaternary 1031122310031
5 Quinary 20143414200
6 Senary 2002553553
8 Octal 115326415
10 Decimal 20294925
12 Duodecimal 69688b9
16 Hexadecimal 135ad0d
20 Vigesimal 66gh65
36 Base36 c2znx

Cryptographic Hash Functions

md5 ce2819365869f73238e43078fff2d3f0
sha1 f9960bcb649b4691fab98b272501409288fa4f2e
sha256 2e7da4cb5ffdaac8e9b854978baf76fddc08c01ac7b7f309013f1b42ae221a53
sha512 e5a4f6e933b42aad5b9e7b8a807a4966ff2eb5023bbc05c4e915e95341a950adf4fc293079420b4aa00fd47ca76acc7cff3909636ed407429b2c61c066deb9a1
ripemd-160 b6f1c3cdcd2feb592b23dc69ba900c9072a6803a

20294925 as geometric shapes

Circle

Radius = n
Diameter 40589850
Circumference 127516774.57031
Area 1.2939716880732E+15

Sphere

Radius = n
Volume 3.5014744482092E+22
Surface area 5.1758867522928E+15
Circumference 127516774.57031

Square

Length = n
Perimeter 81179700
Area 411883980755625
Diagonal 28701358.182345

Cube

Length = n
Surface area 2471303884533750
Volume 8.3591544981369E+21
Space diagonal 35151841.2358

Equilateral Triangle

Length = n
Perimeter 60884775
Area 1.7835099537312E+14
Altitude 17575920.6179

Triangular Pyramid

Length = n
Surface area 1.7835099537312E+14
Volume 9.851358051031E+20
Height 9567119.3941149