125292081 (number)

125292081 is an odd 9-digits composite number following 125292080 and preceding 125292082. In scientific notation, it is written as 1.25292081 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 83528052 positive integers (up to 125292081) that are relatively prime to 125292081.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million two hundred ninety-two thousand eighty-one

Notation

Scientific notation 1.25292081 × 10^8
Engineering notation 1.25292081 × 10^6

Prime Factorization of 125292081

Prime Factorization 3 × 41764027

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 125292081
Product of the distinct prime numbers

The prime factorization of 125292081 is 3 × 41764027. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 69, 8, 211, 302, 2459, 8916, 84741, 84191, 288279, 369908, 8478560, 9866480, 43211408, 53994973, 739014178, 429049099, 8532499218, 4198936950

Basic calculations (n = 125292081)

Multiplication

n×y
n×2 250584162
n×3 375876243
n×4 501168324
n×5 626460405

Division

n÷y
n÷2 62646040.5
n÷3 41764027
n÷3 31323020.25
n÷5 25058416.2

Exponentiation

ny
n2 15698105561310561
n3 1.9668483135343E+24
n4 2.4643051821405E+32
n5 3.0875792448947E+40

Nth Root

y√n
2√n 11193.394525344
3√n 500.38913839738
4√n 105.79883990547
5√n 41.647096050705

Divisors of 125292081

1, 3, 41764027, 125292081

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125292080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125292081 can be divided by 4 positive divisors. The sum of these divisors (counting 125292081) is 1, the average is 0.25.

Base conversion 125292081

Base System Value
2 Binary 111011101111100111000110001
3 Ternary 22201202111102110
4 Quaternary 13131330320301
5 Quinary 224033321311
6 Senary 20233235533
8 Octal 735747061
10 Decimal 125292081
12 Duodecimal 35b62ba9
16 Hexadecimal 777ce31
20 Vigesimal 1j31a41
36 Base36 22lfzl

Cryptographic Hash Functions

md5 707f30ed98235ed86f8bc1a2f8931b1d
sha1 1279ff06e7e73298c1f8ba8499d82af3df199a48
sha256 3728d9c33ae1aa31e1813194cd9c6fba756635b35ad839679ecb32961e69868f
sha512 63a05bc76bd84a76759256a38290feaba628892df2918352f08f03deb05794b784c3abd6be48a7a7ec2000ebd011fedc3269ce4e8fd9ba56d5211e18774857ae
ripemd-160 deea51ab51f06a542960613890bb283732c731eb

125292081 as geometric shapes

Circle

Radius = n
Diameter 250584162
Circumference 787233362.44515
Area 4.931705310669E+16

Sphere

Radius = n
Volume 8.238714950033E+24
Surface area 1.9726821242676E+17
Circumference 787233362.44515

Square

Length = n
Perimeter 501168324
Area 15698105561310561
Diagonal 177189760.20815

Cube

Length = n
Surface area 94188633367863366
Volume 1.9668483135343E+24
Space diagonal 217012250.07804

Equilateral Triangle

Length = n
Perimeter 375876243
Area 6.7974791036924E+15
Altitude 108506125.03902

Triangular Pyramid

Length = n
Surface area 6.7974791036924E+15
Volume 2.3179529667757E+23
Height 59063253.402716