20147625 (number)

20147625 is an odd 8-digits composite number following 20147624 and preceding 20147626. In scientific notation, it is written as 2.0147625 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 10744800 positive integers (up to 20147625) that are relatively prime to 20147625.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand six hundred twenty-five

Notation

Scientific notation 2.0147625 × 10^7
Engineering notation 2.0147625 × 10^6

Prime Factorization of 20147625

Prime Factorization 45 × 5 × 5 × 17909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4029525
Product of the distinct prime numbers

The prime factorization of 20147625 is 45 × 5 × 5 × 17909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 55, 96, 998, 228, 307, 7358, 57615, 35512, 607872, 262117, 1036088, 1650734, 3567238, 96528466, 203687811, 915947954, 2246187172, 704161006

Basic calculations (n = 20147625)

Multiplication

n×y
n×2 40295250
n×3 60442875
n×4 80590500
n×5 100738125

Division

n÷y
n÷2 10073812.5
n÷3 6715875
n÷3 5036906.25
n÷5 4029525

Exponentiation

ny
n2 405926793140625
n3 8.1784608056499E+21
n4 1.6477656138943E+29
n5 3.3198563676637E+36

Nth Root

y√n
2√n 4488.6105868075
3√n 272.10798498578
4√n 66.997093868372
5√n 28.896468623133

Divisors of 20147625

1, 5, 25, 45, 225, 1125, 17909, 89545, 447725, 805905, 4029525, 20147625

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147624
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147625 can be divided by 12 positive divisors. The sum of these divisors (counting 20147625) is 1, the average is 0.083333333333333.

Base conversion 20147625

Base System Value
2 Binary 1001100110110110110101001
3 Ternary 1101220121100100
4 Quaternary 1030312312221
5 Quinary 20124211000
6 Senary 1555500013
8 Octal 114666651
10 Decimal 20147625
12 Duodecimal 68b7609
16 Hexadecimal 1336da9
20 Vigesimal 65i915
36 Base36 bzu09

Cryptographic Hash Functions

md5 f6e08ca65bebfebfd07f6addc47ff00a
sha1 ddd50e1753e9ab4e221de0b99c5499175e46f61c
sha256 bc3083d7d1ab7ce8b603f77d4cc66f361de2e6c3827396a105ca466e8c4aa7b5
sha512 88a0233ebf1efb7676c853c7235cbff79f142b96d62d610d996602f1939cd978141d7db6283b801eb846e1a3c589563bfb0ba922748e0062a2c920e7f08b1157
ripemd-160 96cf2256332030b417487f7ea0b44ada61052d06

20147625 as geometric shapes

Circle

Radius = n
Diameter 40295250
Circumference 126591261.37456
Area 1.2752566312259E+15

Sphere

Radius = n
Volume 3.4257856512936E+22
Surface area 5.1010265249034E+15
Circumference 126591261.37456

Square

Length = n
Perimeter 80590500
Area 405926793140625
Diagonal 28493044.524607

Cube

Length = n
Surface area 2435560758843750
Volume 8.1784608056499E+21
Space diagonal 34896710.151845

Equilateral Triangle

Length = n
Perimeter 60442875
Area 1.7577145746827E+14
Altitude 17448355.075922

Triangular Pyramid

Length = n
Surface area 1.7577145746827E+14
Volume 9.638408492239E+20
Height 9497681.5082024