128792313 (number)

128792313 is an odd 9-digits composite number following 128792312 and preceding 128792314. In scientific notation, it is written as 1.28792313 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 79094880 positive integers (up to 128792313) that are relatively prime to 128792313.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million seven hundred ninety-two thousand three hundred thirteen

Notation

Scientific notation 1.28792313 × 10^8
Engineering notation 1.28792313 × 10^6

Prime Factorization of 128792313

Prime Factorization 117 × 719 × 1531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128792313
Product of the distinct prime numbers

The prime factorization of 128792313 is 117 × 719 × 1531. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128792313)

Multiplication

n×y
n×2 257584626
n×3 386376939
n×4 515169252
n×5 643961565

Division

n÷y
n÷2 64396156.5
n÷3 42930771
n÷3 32198078.25
n÷5 25758462.6

Exponentiation

ny
n2 16587459887889969
n3 2.1363373257561E+24
n4 2.7514382553236E+32
n5 3.5436409697981E+40

Nth Root

y√n
2√n 11348.670098298
3√n 505.00612742949
4√n 106.53013704252
5√n 41.877233985735

Divisors of 128792313

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 -128792312
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 128792313 can be divided by 8 positive divisors. The sum of these divisors (counting 128792313) is 1, the average is 0.125.

Base conversion 128792313

Base System Value
2 Binary 111101011010011011011111001
3 Ternary 22222100022211200
4 Quaternary 13223103123321
5 Quinary 230432323223
6 Senary 20440244413
8 Octal 753233371
10 Decimal 128792313
12 Duodecimal 37170709
16 Hexadecimal 7ad36f9
20 Vigesimal 204j0fd
36 Base36 24ogs9

Cryptographic Hash Functions

md5 7d00aefc25a75281215f66c985e15c3e
sha1 b4546b0f2ad28062585246cd75b4eec57884d470
sha256 53f2d25bc41daf8d793a61154a85cc154e525c487d1f0bb503ce759426440463
sha512 8745dbe4ca445547e25155a4d25384131b942b6387cb2992d90e54bd0f4074050232ee1b16e3657fcdd5d57f3c45e71ab427ad00fbbba92fa900f04fe00d1061
ripemd-160 8f9100f479200f574b4d7ae967e74ae3f3aaa407

128792313 as geometric shapes

Circle

Radius = n
Diameter 257584626
Circumference 809225968.71927
Area 5.211104212551E+16

Sphere

Radius = n
Volume 8.9486688642466E+24
Surface area 2.0844416850204E+17
Circumference 809225968.71927

Square

Length = n
Perimeter 515169252
Area 16587459887889969
Diagonal 182139835.774

Cube

Length = n
Surface area 99524759327339814
Volume 2.1363373257561E+24
Space diagonal 223074829.74031

Equilateral Triangle

Length = n
Perimeter 386376939
Area 7.182580823584E+15
Altitude 111537414.87016

Triangular Pyramid

Length = n
Surface area 7.182580823584E+15
Volume 2.5176976832401E+23
Height 60713278.591334