125909305 (number)

125909305 is an odd 9-digits composite number following 125909304 and preceding 125909306. In scientific notation, it is written as 1.25909305 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 99347328 positive integers (up to 125909305) that are relatively prime to 125909305.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million nine hundred nine thousand three hundred five

Notation

Scientific notation 1.25909305 × 10^8
Engineering notation 1.25909305 × 10^6

Prime Factorization of 125909305

Prime Factorization 5 × 73 × 344957

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125909305
Product of the distinct prime numbers

The prime factorization of 125909305 is 5 × 73 × 344957. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 72, 85, 770, 866, 2644, 9161, 65449, 15355, 507806, 862967, 8998372, 3863023, 4343880, 26509987, 486174212, 718657382, 6240589455, 3505701745

Basic calculations (n = 125909305)

Multiplication

n×y
n×2 251818610
n×3 377727915
n×4 503637220
n×5 629546525

Division

n÷y
n÷2 62954652.5
n÷3 41969768.333333
n÷3 31477326.25
n÷5 25181861

Exponentiation

ny
n2 15853153085583025
n3 1.9960594870644E+24
n4 2.5132246275493E+32
n5 3.1643836616362E+40

Nth Root

y√n
2√n 11220.931556694
3√n 501.20947863052
4√n 105.92889859096
5√n 41.688048492446

Divisors of 125909305

1, 5, 73, 365, 344957, 1724785, 25181861, 125909305

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 -125909304
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 125909305 can be divided by 8 positive divisors. The sum of these divisors (counting 125909305) is 1, the average is 0.125.

Base conversion 125909305

Base System Value
2 Binary 111100000010011100100111001
3 Ternary 22202220212002121
4 Quaternary 13200103210321
5 Quinary 224213044210
6 Senary 20254401241
8 Octal 740234471
10 Decimal 125909305
12 Duodecimal 36200221
16 Hexadecimal 7813939
20 Vigesimal 1j6id55
36 Base36 22yo8p

Cryptographic Hash Functions

md5 c2ac396e03a005b57cfed9d90594a49d
sha1 d8b270e8049186661bc486d62c2c0d4e7cf3a80b
sha256 0b8cd3455e39b5f037c1da5f0a50ddcbd4ff18b08adef21aeee95e9e50930c32
sha512 a0f74cf1263465919035b32ee16107b09908a5f808ebc6c742c112e7ec262de2b12198a1eeab484f1be2214b4d6a7f6eac58128c0a4334024e3bc421ce815c25
ripemd-160 91ac4d21e0b26ce4dbb602686f4f7c930f46ad63

125909305 as geometric shapes

Circle

Radius = n
Diameter 251818610
Circumference 791111495.21319
Area 4.9804149269902E+16

Sphere

Radius = n
Volume 8.3610744275862E+24
Surface area 1.9921659707961E+17
Circumference 791111495.21319

Square

Length = n
Perimeter 503637220
Area 15853153085583025
Diagonal 178062646.75997

Cube

Length = n
Surface area 95118918513498150
Volume 1.9960594870644E+24
Space diagonal 218081313.40569

Equilateral Triangle

Length = n
Perimeter 377727915
Area 6.8646166510993E+15
Altitude 109040656.70284

Triangular Pyramid

Length = n
Surface area 6.8646166510993E+15
Volume 2.3523786649249E+23
Height 59354215.586657