125865189 (number)

125865189 is an odd 9-digits composite number following 125865188 and preceding 125865190. In scientific notation, it is written as 1.25865189 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 83910120 positive integers (up to 125865189) that are relatively prime to 125865189.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million eight hundred sixty-five thousand one hundred eighty-nine

Notation

Scientific notation 1.25865189 × 10^8
Engineering notation 1.25865189 × 10^6

Prime Factorization of 125865189

Prime Factorization 3 × 3 × 13985021

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 41955063
Product of the distinct prime numbers

The prime factorization of 125865189 is 3 × 3 × 13985021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 125865189)

Multiplication

n×y
n×2 251730378
n×3 377595567
n×4 503460756
n×5 629325945

Division

n÷y
n÷2 62932594.5
n÷3 41955063
n÷3 31466297.25
n÷5 25173037.8

Exponentiation

ny
n2 15842045802005721
n3 1.9939620890161E+24
n4 2.5097041519285E+32
n5 3.1588438741656E+40

Nth Root

y√n
2√n 11218.965594029
3√n 501.1509340024
4√n 105.91961855119
5√n 41.685126758019

Divisors of 125865189

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125865188
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125865189 can be divided by 6 positive divisors. The sum of these divisors (counting 125865189) is 1, the average is 0.16666666666667.

Base conversion 125865189

Base System Value
2 Binary 111100000001000110011100101
3 Ternary 22202211121120200
4 Quaternary 13200020303211
5 Quinary 224210141224
6 Senary 20253421113
8 Octal 740106345
10 Decimal 125865189
12 Duodecimal 3619a799
16 Hexadecimal 7808ce5
20 Vigesimal 1j6d2j9
36 Base36 22xq79

Cryptographic Hash Functions

md5 a9b68db1829d16ebb714f9f782b95a80
sha1 702811ab10cb44846a45a1f071d3e4259075a96d
sha256 6579da4bd797ebe38d908163b77b022c5559ff6f97b68eb36b4ba90de49c5b64
sha512 063620f8a7f0a5c0eca0b42e985daca071a1c1dae73d6681052867747656111c57aac802df0aae6288e063c11b14116163085222ca4a787386ee5c82d279639d
ripemd-160 612b28c2953d1575f1d5443ea24214adfc2128c3

125865189 as geometric shapes

Circle

Radius = n
Diameter 251730378
Circumference 790834306.21018
Area 4.9769254709414E+16

Sphere

Radius = n
Volume 8.3522888671861E+24
Surface area 1.9907701883766E+17
Circumference 790834306.21018

Square

Length = n
Perimeter 503460756
Area 15842045802005721
Diagonal 178000257.31445

Cube

Length = n
Surface area 95052274812034326
Volume 1.9939620890161E+24
Space diagonal 218004902.25226

Equilateral Triangle

Length = n
Perimeter 377595567
Area 6.8598070562268E+15
Altitude 109002451.12613

Triangular Pyramid

Length = n
Surface area 6.8598070562268E+15
Volume 2.3499068576203E+23
Height 59333419.104818