125616990 (number)

125616990 is an even 9-digits composite number following 125616989 and preceding 125616991. In scientific notation, it is written as 1.25616990 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 33497856 positive integers (up to 125616990) that are relatively prime to 125616990.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million six hundred sixteen thousand nine hundred ninety

Notation

Scientific notation 1.25616990 × 10^8
Engineering notation 1.25616990 × 10^6

Prime Factorization of 125616990

Prime Factorization 2 × 5 × 3 × 4187233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 125616990
Product of the distinct prime numbers

The prime factorization of 125616990 is 2 × 5 × 3 × 4187233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 41, 71, 971, 34, 4466, 5478, 9152, 26878, 467403, 739151, 3089291, 1721705, 73926910, 8351586, 305424922, 45508718, 155536438, 4032056740

Basic calculations (n = 125616990)

Multiplication

n×y
n×2 251233980
n×3 376850970
n×4 502467960
n×5 628084950

Division

n÷y
n÷2 62808495
n÷3 41872330
n÷3 31404247.5
n÷5 25123398

Exponentiation

ny
n2 15779628176660100
n3 1.9821893948712E+24
n4 2.4899666539365E+32
n5 3.1278211626787E+40

Nth Root

y√n
2√n 11207.898554145
3√n 500.82130351573
4√n 105.86736302631
5√n 41.668673634832

Divisors of 125616990

1, 2, 3, 5, 6, 10, 15, 30, 4187233, 8374466, 12561699, 20936165, 25123398, 41872330, 62808495, 125616990

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125616989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125616990 can be divided by 16 positive divisors. The sum of these divisors (counting 125616990) is 1, the average is 0.0625.

Base conversion 125616990

Base System Value
2 Binary 111011111001100001101011110
3 Ternary 22202101000010010
4 Quaternary 13133030031132
5 Quinary 224124220430
6 Senary 20244224050
8 Octal 737141536
10 Decimal 125616990
12 Duodecimal 3609b026
16 Hexadecimal 77cc35e
20 Vigesimal 1j5229a
36 Base36 22seou

Cryptographic Hash Functions

md5 8a8123830e13115780db92068118818e
sha1 50fcfa8eb9d5032661a5beb98863dec49191ffed
sha256 5f21f6630a886ed4697fe7eaeba8fe7c08695a5be4a576b65cc7b0403057a67e
sha512 fba6141e19990e8302d29bddd2b5d80bee1195d74d2a420e7b86e43401d387b6052afa1b24de4ed8f951ded05d9d2b656536e8d21161ac764d5fe42b6282ce53
ripemd-160 294cfaf476675f6ebcc8c9e2cd86a73ab4bdc08e

125616990 as geometric shapes

Circle

Radius = n
Diameter 251233980
Circumference 789274825.90013
Area 4.9573163956174E+16

Sphere

Radius = n
Volume 8.3029755212681E+24
Surface area 1.982926558247E+17
Circumference 789274825.90013

Square

Length = n
Perimeter 502467960
Area 15779628176660100
Diagonal 177649250.92249

Cube

Length = n
Surface area 94677769059960600
Volume 1.9821893948712E+24
Space diagonal 217575008.97387

Equilateral Triangle

Length = n
Perimeter 376850970
Area 6.8327794316302E+15
Altitude 108787504.48694

Triangular Pyramid

Length = n
Surface area 6.8327794316302E+15
Volume 2.3360326045158E+23
Height 59216416.974162