125918085 (number)

125918085 is an odd 9-digits composite number following 125918084 and preceding 125918086. In scientific notation, it is written as 1.25918085 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 67156304 positive integers (up to 125918085) that are relatively prime to 125918085.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million nine hundred eighteen thousand eighty-five

Notation

Scientific notation 1.25918085 × 10^8
Engineering notation 1.25918085 × 10^6

Prime Factorization of 125918085

Prime Factorization 3 × 5 × 8394539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125918085
Product of the distinct prime numbers

The prime factorization of 125918085 is 3 × 5 × 8394539. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 67, 52, 454, 165, 7902, 8861, 61715, 46724, 322760, 895013, 9815410, 5971199, 64948264, 75856569, 597851725, 649423202, 443499874, 1105059066

Basic calculations (n = 125918085)

Multiplication

n×y
n×2 251836170
n×3 377754255
n×4 503672340
n×5 629590425

Division

n÷y
n÷2 62959042.5
n÷3 41972695
n÷3 31479521.25
n÷5 25183617

Exponentiation

ny
n2 15855364130067225
n3 1.9964770882358E+24
n4 2.5139257169702E+32
n5 3.1654871211314E+40

Nth Root

y√n
2√n 11221.322782988
3√n 501.22112859538
4√n 105.93074522058
5√n 41.688629880544

Divisors of 125918085

1, 3, 5, 15, 8394539, 25183617, 41972695, 125918085

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125918084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125918085 can be divided by 8 positive divisors. The sum of these divisors (counting 125918085) is 1, the average is 0.125.

Base conversion 125918085

Base System Value
2 Binary 111100000010101101110000101
3 Ternary 22202221022010210
4 Quaternary 13200111232011
5 Quinary 224213334320
6 Senary 20254510033
8 Octal 740255605
10 Decimal 125918085
12 Duodecimal 36205319
16 Hexadecimal 7815b85
20 Vigesimal 1j6jf45
36 Base36 22yv0l

Cryptographic Hash Functions

md5 a626514ca4940e20f1df92a822296656
sha1 ddb8285940f3ff404d391a743172e603136d0deb
sha256 7504637ab7848674cbb00d1167b7863822c9f2b6b17222f5cd74a4ee7b73abe5
sha512 2eaaa49b0a89f50950787d109842d9f41981ca0ad1cfbfbe56d638893bbc1211496c73f6433e512c06313f008e28614bbd6167a00b4d980bb11378fc5d369ae2
ripemd-160 c7277219f38b973bf0d2f705839ab7c0b302a598

125918085 as geometric shapes

Circle

Radius = n
Diameter 251836170
Circumference 791166661.58019
Area 4.981109547101E+16

Sphere

Radius = n
Volume 8.3628236712824E+24
Surface area 1.9924438188404E+17
Circumference 791166661.58019

Square

Length = n
Perimeter 503672340
Area 15855364130067225
Diagonal 178075063.55505

Cube

Length = n
Surface area 95132184780403350
Volume 1.9964770882358E+24
Space diagonal 218096520.81178

Equilateral Triangle

Length = n
Perimeter 377754255
Area 6.8655740614454E+15
Altitude 109048260.40589

Triangular Pyramid

Length = n
Surface area 6.8655740614454E+15
Volume 2.3528708126251E+23
Height 59358354.518349