128590139 (number)

128590139 is an odd 9-digits composite number following 128590138 and preceding 128590140. In scientific notation, it is written as 1.28590139 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 123275880 positive integers (up to 128590139) that are relatively prime to 128590139.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred ninety thousand one hundred thirty-nine

Notation

Scientific notation 1.28590139 × 10^8
Engineering notation 1.28590139 × 10^6

Prime Factorization of 128590139

Prime Factorization 31 × 107 × 38767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128590139
Product of the distinct prime numbers

The prime factorization of 128590139 is 31 × 107 × 38767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128590139)

Multiplication

n×y
n×2 257180278
n×3 385770417
n×4 514360556
n×5 642950695

Division

n÷y
n÷2 64295069.5
n÷3 42863379.666667
n÷3 32147534.75
n÷5 25718027.8

Exponentiation

ny
n2 16535423848039321
n3 2.1262924510433E+24
n4 2.7342024183431E+32
n5 3.5159146902887E+40

Nth Root

y√n
2√n 11339.759212611
3√n 504.74174162099
4√n 106.48830552042
5√n 41.864078217527

Divisors of 128590139

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 -128590138
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 128590139 can be divided by 8 positive divisors. The sum of these divisors (counting 128590139) is 1, the average is 0.125.

Base conversion 128590139

Base System Value
2 Binary 111101010100010000100111011
3 Ternary 22221222001111202
4 Quaternary 13222202010323
5 Quinary 230404341024
6 Senary 20432044415
8 Octal 752420473
10 Decimal 128590139
12 Duodecimal 3709370b
16 Hexadecimal 7aa213b
20 Vigesimal 203df6j
36 Base36 24k4sb

Cryptographic Hash Functions

md5 37cbe2f01427a2a8800e090bb7768d7c
sha1 73ff14e162ce4186115a0f911ad2b5d842c5922b
sha256 ac4686614af30c21a552a6a256a79d5e18aaad1b7aca5332a440e1eab10e68f6
sha512 9f11a915c671f235b3ad1e695e264c53e9b1bd6d2e7df5ed66358e749c7d2981fc7e54cf68dbc27158984c7e2c4bad913983e9a98004862d4ba2ac949c30a650
ripemd-160 6999ea53cc410ccdcaa10a2a16930720b954ff70

128590139 as geometric shapes

Circle

Radius = n
Diameter 257180278
Circumference 807955672.01298
Area 5.1947566084994E+16

Sphere

Radius = n
Volume 8.9065929914414E+24
Surface area 2.0779026433998E+17
Circumference 807955672.01298

Square

Length = n
Perimeter 514360556
Area 16535423848039321
Diagonal 181853918.56124

Cube

Length = n
Surface area 99212543088235926
Volume 2.1262924510433E+24
Space diagonal 222724654.10034

Equilateral Triangle

Length = n
Perimeter 385770417
Area 7.1600485573725E+15
Altitude 111362327.05017

Triangular Pyramid

Length = n
Surface area 7.1600485573725E+15
Volume 2.5058596848641E+23
Height 60617972.853747