125909142 (number)

125909142 is an even 9-digits composite number following 125909141 and preceding 125909143. In scientific notation, it is written as 1.25909142 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 41933160 positive integers (up to 125909142) that are relatively prime to 125909142.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million nine hundred nine thousand one hundred forty-two

Notation

Scientific notation 1.25909142 × 10^8
Engineering notation 1.25909142 × 10^6

Prime Factorization of 125909142

Prime Factorization 2 × 3 × 1231 × 17047

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 125909142
Product of the distinct prime numbers

The prime factorization of 125909142 is 2 × 3 × 1231 × 17047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 97, 99, 325, 957, 1963, 3432, 91751, 19734, 947614, 361852, 9326883, 5654383, 84142442, 28928192, 638406039, 334506737, 7295389547, 4993442427

Basic calculations (n = 125909142)

Multiplication

n×y
n×2 251818284
n×3 377727426
n×4 503636568
n×5 629545710

Division

n÷y
n÷2 62954571
n÷3 41969714
n÷3 31477285.5
n÷5 25181828.4

Exponentiation

ny
n2 15853112039176164
n3 1.9960517348825E+24
n4 2.5132116132667E+32
n5 3.1643631789085E+40

Nth Root

y√n
2√n 11220.92429348
3√n 501.20926234473
4√n 105.92886430751
5√n 41.688037698716

Divisors of 125909142

1, 2, 3, 6, 1231, 2462, 3693, 7386, 17047, 34094, 51141, 102282, 20984857, 41969714, 62954571, 125909142

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 -125909141
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 125909142 can be divided by 16 positive divisors. The sum of these divisors (counting 125909142) is 1, the average is 0.0625.

Base conversion 125909142

Base System Value
2 Binary 111100000010011100010010110
3 Ternary 22202220211212120
4 Quaternary 13200103202112
5 Quinary 224213043032
6 Senary 20254400410
8 Octal 740234226
10 Decimal 125909142
12 Duodecimal 36200106
16 Hexadecimal 7813896
20 Vigesimal 1j6ich2
36 Base36 22yo46

Cryptographic Hash Functions

md5 be4d54c4cf3d0f5940e921d7ed717b27
sha1 4f32b4599aa11fce74ee736a2569515d34f24268
sha256 e3cb0bdf63093911adf87fb9cd2c47785ff6205ac1e75613effc7322a8506ff4
sha512 21a5f65c2d69620e4e044cc550af79e09e44049aa3941c657683e6affe7be597cb020a7fa405ee5707d2a1f23d9a43c216aaa304c5b3015f8910efe6c7c2935b
ripemd-160 be080a2018f3019235cb8e2b76dc53a24f1be329

125909142 as geometric shapes

Circle

Radius = n
Diameter 251818284
Circumference 791110471.05399
Area 4.9804020318812E+16

Sphere

Radius = n
Volume 8.3610419553229E+24
Surface area 1.9921608127525E+17
Circumference 791110471.05399

Square

Length = n
Perimeter 503636568
Area 15853112039176164
Diagonal 178062416.24316

Cube

Length = n
Surface area 95118672235056984
Volume 1.9960517348825E+24
Space diagonal 218081031.0814

Equilateral Triangle

Length = n
Perimeter 377727426
Area 6.8645988774837E+15
Altitude 109040515.5407

Triangular Pyramid

Length = n
Surface area 6.8645988774837E+15
Volume 2.352369528891E+23
Height 59354138.74772