125855431 (number)

125855431 is an odd 9-digits composite number following 125855430 and preceding 125855432. In scientific notation, it is written as 1.25855431 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 114581952 positive integers (up to 125855431) that are relatively prime to 125855431.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million eight hundred fifty-five thousand four hundred thirty-one

Notation

Scientific notation 1.25855431 × 10^8
Engineering notation 1.25855431 × 10^6

Prime Factorization of 125855431

Prime Factorization 13 × 73 × 132619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125855431
Product of the distinct prime numbers

The prime factorization of 125855431 is 13 × 73 × 132619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 82, 4, 608, 613, 1711, 300, 6254, 14730, 651407, 205903, 5458105, 447634, 1153980, 68350713, 498738420, 865548367, 4346759837, 9334388122

Basic calculations (n = 125855431)

Multiplication

n×y
n×2 251710862
n×3 377566293
n×4 503421724
n×5 629277155

Division

n÷y
n÷2 62927715.5
n÷3 41951810.333333
n÷3 31463857.75
n÷5 25171086.2

Exponentiation

ny
n2 15839589512195761
n3 1.9934983649205E+24
n4 2.5089259591486E+32
n5 3.1576195793574E+40

Nth Root

y√n
2√n 11218.530697021
3√n 501.13798269253
4√n 105.91756557352
5√n 41.684480390131

Divisors of 125855431

1, 13, 73, 949, 132619, 1724047, 9681187, 125855431

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 -125855430
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 125855431 can be divided by 8 positive divisors. The sum of these divisors (counting 125855431) is 1, the average is 0.125.

Base conversion 125855431

Base System Value
2 Binary 111100000000110011011000111
3 Ternary 22202211010012021
4 Quaternary 13200012123013
5 Quinary 224204333211
6 Senary 20253304011
8 Octal 740063307
10 Decimal 125855431
12 Duodecimal 36195007
16 Hexadecimal 78066c7
20 Vigesimal 1j6bibb
36 Base36 22xio7

Cryptographic Hash Functions

md5 7c1241ed9d8c096e3a6a260314ae5653
sha1 a4e03fd9e929276947431d6459d3601b17c4c8fe
sha256 b6b87364336c7a60cede16faa5a6b39ae9870930f35e28f270d3c1e02e3f01f3
sha512 a01bc9c20017d0e898839b00b345e3ecaaf431488ad8b717599bdb86ddf9f28b49cc5f4df066d60f67d99159f8245fcf43b9083520d3da953c1c68ee573e3170
ripemd-160 0943b07cdc7fd76f1d951eb7ab854f159a9e91b9

125855431 as geometric shapes

Circle

Radius = n
Diameter 251710862
Circumference 790772994.88795
Area 4.9761538047392E+16

Sphere

Radius = n
Volume 8.3503464242366E+24
Surface area 1.9904615218957E+17
Circumference 790772994.88795

Square

Length = n
Perimeter 503421724
Area 15839589512195761
Diagonal 177986457.41851

Cube

Length = n
Surface area 95037537073174566
Volume 1.9934983649205E+24
Space diagonal 217988000.90048

Equilateral Triangle

Length = n
Perimeter 377566293
Area 6.8587434515395E+15
Altitude 108994000.45024

Triangular Pyramid

Length = n
Surface area 6.8587434515395E+15
Volume 2.3493603535326E+23
Height 59328819.139504