125637561 (number)

125637561 is an odd 9-digits composite number following 125637560 and preceding 125637562. In scientific notation, it is written as 1.25637561 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 71259264 positive integers (up to 125637561) that are relatively prime to 125637561.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million six hundred thirty-seven thousand five hundred sixty-one

Notation

Scientific notation 1.25637561 × 10^8
Engineering notation 1.25637561 × 10^6

Prime Factorization of 125637561

Prime Factorization 63 × 3 × 9 × 317 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 125637561
Product of the distinct prime numbers

The prime factorization of 125637561 is 63 × 3 × 9 × 317 × 233. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 51, 89, 686, 465, 3586, 2595, 47575, 13108, 389681, 110935, 7434739, 7558299, 76350090, 72254220, 219729551, 401890356, 5475782987, 38356129

Basic calculations (n = 125637561)

Multiplication

n×y
n×2 251275122
n×3 376912683
n×4 502550244
n×5 628187805

Division

n÷y
n÷2 62818780.5
n÷3 41879187
n÷3 31409390.25
n÷5 25127512.2

Exponentiation

ny
n2 15784796734028721
n3 1.9831633625441E+24
n4 2.491598079346E+32
n5 3.1303830568132E+40

Nth Root

y√n
2√n 11208.816217603
3√n 500.84864013826
4√n 105.87169696195
5√n 41.670038275305

Divisors of 125637561

1, 3, 9, 27, 63, 189, 233, 317, 567, 699, 951, 1701, 2097, 2853, 6291, 8559, 14679, 19971, 44037, 59913, 73861, 132111, 179739, 221583, 396333, 539217, 664749, 1994247, 4653243, 13959729, 41879187, 125637561

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125637560
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125637561 can be divided by 32 positive divisors. The sum of these divisors (counting 125637561) is 1, the average is 0.03125.

Base conversion 125637561

Base System Value
2 Binary 111011111010001001110111001
3 Ternary 22202102001100000
4 Quaternary 13133101032321
5 Quinary 224130400221
6 Senary 20244503213
8 Octal 737211671
10 Decimal 125637561
12 Duodecimal 360aab09
16 Hexadecimal 77d13b9
20 Vigesimal 1j54di1
36 Base36 22suk9

Cryptographic Hash Functions

md5 0e2648eaf1772d0eb7b262538b364983
sha1 cc1e930ba46eb4efb651be255bd0ba4565fd8288
sha256 c6be4198bdf4b23d18033257bc97d32606e209e4b3021d4fadaac9cab88c3b29
sha512 8ff6f07ba826680b1ef8471ec681c32157fa19ba1e1e9575004ec467d232f5667a70d0103b5a59fb9cdce944df9334a4b8f2d7eacd176fc817f73a6279d5c677
ripemd-160 2b4154b7c6a568a8fd08e2c4a27896a2fe983a21

125637561 as geometric shapes

Circle

Radius = n
Diameter 251275122
Circumference 789404077.30508
Area 4.9589401458033E+16

Sphere

Radius = n
Volume 8.3070552675161E+24
Surface area 1.9835760583213E+17
Circumference 789404077.30508

Square

Length = n
Perimeter 502550244
Area 15784796734028721
Diagonal 177678342.70968

Cube

Length = n
Surface area 94708780404172326
Volume 1.9831633625441E+24
Space diagonal 217610638.99103

Equilateral Triangle

Length = n
Perimeter 376912683
Area 6.8350174826213E+15
Altitude 108805319.49552

Triangular Pyramid

Length = n
Surface area 6.8350174826213E+15
Volume 2.3371804364261E+23
Height 59226114.236559