125440305 (number)

125440305 is an odd 9-digits composite number following 125440304 and preceding 125440306. In scientific notation, it is written as 1.25440305 × 10^8. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 66901488 positive integers (up to 125440305) that are relatively prime to 125440305.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million four hundred forty thousand three hundred five

Notation

Scientific notation 1.25440305 × 10^8
Engineering notation 1.25440305 × 10^6

Prime Factorization of 125440305

Prime Factorization 15 × 8362687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 125440305
Product of the distinct prime numbers

The prime factorization of 125440305 is 15 × 8362687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 8, 84, 422, 742, 2789, 2326, 63935, 52444, 503027, 493460, 8917975, 6467500, 15919812, 8836980, 993878999, 117341877, 9508560323, 1632257172

Basic calculations (n = 125440305)

Multiplication

n×y
n×2 250880610
n×3 376320915
n×4 501761220
n×5 627201525

Division

n÷y
n÷2 62720152.5
n÷3 41813435
n÷3 31360076.25
n÷5 25088061

Exponentiation

ny
n2 15735270118493025
n3 1.9738370829212E+24
n4 2.4759872570194E+32
n5 3.1058859669663E+40

Nth Root

y√n
2√n 11200.013616063
3√n 500.5863853689
4√n 105.83011677242
5√n 41.656945324512

Divisors of 125440305

1, 15, 8362687, 125440305

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 -125440304
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 125440305 can be divided by 4 positive divisors. The sum of these divisors (counting 125440305) is 1, the average is 0.25.

Base conversion 125440305

Base System Value
2 Binary 111011110100001000100110001
3 Ternary 22202001000202020
4 Quaternary 13132201010301
5 Quinary 224103042210
6 Senary 20240342053
8 Octal 736410461
10 Decimal 125440305
12 Duodecimal 36014929
16 Hexadecimal 77a1131
20 Vigesimal 1j400f5
36 Base36 22omcx

Cryptographic Hash Functions

md5 a2ec94c3909bc3287649308377448e70
sha1 b81d0af1bfa8ff16baf9436a2abe3cf2a92db7fd
sha256 cf502efee13593bde8564a33727b0ca3028719933285cb2e38856b451a1a9cf4
sha512 3c3d561f173c389d5572e133461f0e794fbdddfe902f7c853b23a8a97d31ff49d69ad16b23ac12983e8857448212e7a4b565af80880a354873ac83ef4101babf
ripemd-160 204a08b2b2cfe0553bf81ff77511ea7c7c19f7f2

125440305 as geometric shapes

Circle

Radius = n
Diameter 250880610
Circumference 788164681.30413
Area 4.9433809006509E+16

Sphere

Radius = n
Volume 8.2679894387843E+24
Surface area 1.9773523602603E+17
Circumference 788164681.30413

Square

Length = n
Perimeter 501761220
Area 15735270118493025
Diagonal 177399380.59922

Cube

Length = n
Surface area 94411620710958150
Volume 1.9738370829212E+24
Space diagonal 217268981.57694

Equilateral Triangle

Length = n
Perimeter 376320915
Area 6.8135718290126E+15
Altitude 108634490.78847

Triangular Pyramid

Length = n
Surface area 6.8135718290126E+15
Volume 2.326189310485E+23
Height 59133126.866406