20125100 (number)

20125100 is an even 8-digits composite number following 20125099 and preceding 20125101. In scientific notation, it is written as 2.0125100 × 10^7. The sum of its digits is 11. It has a total of 4 prime factors and 12 positive divisors. There are 8050000 positive integers (up to 20125100) that are relatively prime to 20125100.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand one hundred

Notation

Scientific notation 2.0125100 × 10^7
Engineering notation 2.0125100 × 10^6

Prime Factorization of 20125100

Prime Factorization 2 × 2 × 25 × 201251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10062550
Product of the distinct prime numbers

The prime factorization of 20125100 is 2 × 2 × 25 × 201251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 42, 14, 779, 604, 8520, 4924, 63331, 67427, 861297, 848342, 1275894, 9410117, 27797363, 19698760, 138090246, 869581111, 4360853028, 4355209497

Basic calculations (n = 20125100)

Multiplication

n×y
n×2 40250200
n×3 60375300
n×4 80500400
n×5 100625500

Division

n÷y
n÷2 10062550
n÷3 6708366.6666667
n÷3 5031275
n÷5 4025020

Exponentiation

ny
n2 405019650010000
n3 8.1510609584163E+21
n4 1.6404091689422E+29
n5 3.3013398565879E+36

Nth Root

y√n
2√n 4486.100756782
3√n 272.00654179768
4√n 66.978360362
5√n 28.890004494186

Divisors of 20125100

1, 2, 4, 25, 50, 100, 201251, 402502, 805004, 5031275, 10062550, 20125100

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 -20125099
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 20125100 can be divided by 12 positive divisors. The sum of these divisors (counting 20125100) is 1, the average is 0.083333333333333.

Base conversion 20125100

Base System Value
2 Binary 1001100110001010110101100
3 Ternary 1101212110110002
4 Quaternary 1030301112230
5 Quinary 20123000400
6 Senary 1555203432
8 Octal 114612654
10 Decimal 20125100
12 Duodecimal 68a6578
16 Hexadecimal 13315ac
20 Vigesimal 65fcf0
36 Base36 bzcmk

Cryptographic Hash Functions

md5 45585f3af27b10fd60f24044c68de646
sha1 ac8569129377b86de94ebba19023829ed6526d9c
sha256 7bdf0e407b8645223b0e29b5301f1b72c8ed7d3c23d7b9392f16b9f8becd3125
sha512 de0db00c94d450c90ce543b714f68dfb2a70dcd603caed090184d1074a349e14ba5d14f4d1c29606f898a3805df02babf24f333ce494f6c759ceaf70ad196ea9
ripemd-160 fbe0af4d75beefb8553c4a2882e3d0e43348cd70

20125100 as geometric shapes

Circle

Radius = n
Diameter 40250200
Circumference 126449732.62552
Area 1.2724067570309E+15

Sphere

Radius = n
Volume 3.4143084301231E+22
Surface area 5.0896270281237E+15
Circumference 126449732.62552

Square

Length = n
Perimeter 80500400
Area 405019650010000
Diagonal 28461189.364115

Cube

Length = n
Surface area 2430117900060000
Volume 8.1510609584163E+21
Space diagonal 34857695.707404

Equilateral Triangle

Length = n
Perimeter 60375300
Area 1.7537865297027E+14
Altitude 17428847.853702

Triangular Pyramid

Length = n
Surface area 1.7537865297027E+14
Volume 9.6061174626018E+20
Height 9487063.1213716