125909789 (number)

125909789 is an odd 9-digits composite number following 125909788 and preceding 125909790. In scientific notation, it is written as 1.25909789 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 118166256 positive integers (up to 125909789) that are relatively prime to 125909789.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million nine hundred nine thousand seven hundred eighty-nine

Notation

Scientific notation 1.25909789 × 10^8
Engineering notation 1.25909789 × 10^6

Prime Factorization of 125909789

Prime Factorization 19 × 107 × 61933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125909789
Product of the distinct prime numbers

The prime factorization of 125909789 is 19 × 107 × 61933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 125909789)

Multiplication

n×y
n×2 251819578
n×3 377729367
n×4 503639156
n×5 629548945

Division

n÷y
n÷2 62954894.5
n÷3 41969929.666667
n÷3 31477447.25
n÷5 25181957.8

Exponentiation

ny
n2 15853274966024521
n3 1.9960825059311E+24
n4 2.5132632714838E+32
n5 3.1644444821397E+40

Nth Root

y√n
2√n 11220.95312351
3√n 501.21012085226
4√n 105.92900038946
5√n 41.688080542476

Divisors of 125909789

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 -125909788
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 125909789 can be divided by 8 positive divisors. The sum of these divisors (counting 125909789) is 1, the average is 0.125.

Base conversion 125909789

Base System Value
2 Binary 111100000010011101100011101
3 Ternary 22202220212202112
4 Quaternary 13200103230131
5 Quinary 224213103124
6 Senary 20254403405
8 Octal 740235435
10 Decimal 125909789
12 Duodecimal 36200565
16 Hexadecimal 7813b1d
20 Vigesimal 1j6ie99
36 Base36 22yom5

Cryptographic Hash Functions

md5 6b9109376ab361fa409745c8f678d406
sha1 b7f899cbf588758af15e3dda6f1fe1e9cbed8ab3
sha256 baf7792c6b843d51bb167a938527468ae953949dc23c21dfd104518920280a2a
sha512 de88a4a7b886f3084915b13f0a146242f3b1f46559555b00bc52cfa046f087fb7e4c97ec90c741d5be731d960c4dc814b28fbe8c9701a7e9b4ee7a99141cadc9
ripemd-160 585ba825195ee17d0b31fe38b4aeea1c6bc997ad

125909789 as geometric shapes

Circle

Radius = n
Diameter 251819578
Circumference 791114536.27488
Area 4.9804532168602E+16

Sphere

Radius = n
Volume 8.3611708487898E+24
Surface area 1.9921812867441E+17
Circumference 791114536.27488

Square

Length = n
Perimeter 503639156
Area 15853274966024521
Diagonal 178063331.23933

Cube

Length = n
Surface area 95119649796147126
Volume 1.9960825059311E+24
Space diagonal 218082151.71828

Equilateral Triangle

Length = n
Perimeter 377729367
Area 6.8646694268786E+15
Altitude 109041075.85914

Triangular Pyramid

Length = n
Surface area 6.8646694268786E+15
Volume 2.3524057929196E+23
Height 59354443.746445