125427861 (number)

125427861 is an odd 9-digits composite number following 125427860 and preceding 125427862. In scientific notation, it is written as 1.25427861 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 74366208 positive integers (up to 125427861) that are relatively prime to 125427861.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million four hundred twenty-seven thousand eight hundred sixty-one

Notation

Scientific notation 1.25427861 × 10^8
Engineering notation 1.25427861 × 10^6

Prime Factorization of 125427861

Prime Factorization 3 × 3 × 43 × 13 × 233 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41809287
Product of the distinct prime numbers

The prime factorization of 125427861 is 3 × 3 × 43 × 13 × 233 × 107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 125427861)

Multiplication

n×y
n×2 250855722
n×3 376283583
n×4 501711444
n×5 627139305

Division

n÷y
n÷2 62713930.5
n÷3 41809287
n÷3 31356965.25
n÷5 25085572.2

Exponentiation

ny
n2 15732148315035321
n3 1.9732497120896E+24
n4 2.4750049060627E+32
n5 3.1043457133195E+40

Nth Root

y√n
2√n 11199.458067246
3√n 500.56983167036
4√n 105.82749202001
5√n 41.656118796549

Divisors of 125427861

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125427860
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125427861 can be divided by 48 positive divisors. The sum of these divisors (counting 125427861) is 1, the average is 0.020833333333333.

Base conversion 125427861

Base System Value
2 Binary 111011110011110000010010101
3 Ternary 22202000101200100
4 Quaternary 13132132002111
5 Quinary 224102142421
6 Senary 20240204313
8 Octal 736360225
10 Decimal 125427861
12 Duodecimal 36009699
16 Hexadecimal 779e095
20 Vigesimal 1j3i9d1
36 Base36 22ocr9

Cryptographic Hash Functions

md5 792201ab11f5fb4805ce2162c61683ef
sha1 56dcf994941319e1a91561b5b2fbd9a3945c5647
sha256 9126ed82e5743ab86b5a123e6685aa0bfe14cfdceb767d10e942b22644b2e9cd
sha512 25259bfe3ac0e54ceef21878929f0dbec25f9d91e498a5efcc3459afbac357ea6c028d56eade0ecb74132763bb11760f0164cda05a2c5ff2846874ad011caa97
ripemd-160 036e2274ca1a5df11515ec13ff833ce70076f158

125427861 as geometric shapes

Circle

Radius = n
Diameter 250855722
Circumference 788086493.34616
Area 4.94240015717E+16

Sphere

Radius = n
Volume 8.2655290655986E+24
Surface area 1.976960062868E+17
Circumference 788086493.34616

Square

Length = n
Perimeter 501711444
Area 15732148315035321
Diagonal 177381782.12565

Cube

Length = n
Surface area 94392889890211926
Volume 1.9732497120896E+24
Space diagonal 217247427.93669

Equilateral Triangle

Length = n
Perimeter 376283583
Area 6.8122200484626E+15
Altitude 108623713.96834

Triangular Pyramid

Length = n
Surface area 6.8122200484626E+15
Volume 2.3254970873216E+23
Height 59127260.708549