643670136 (number)

643670136 is an even 9-digits composite number following 643670135 and preceding 643670137. In scientific notation, it is written as 6.43670136 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 24 positive divisors. There are 214556688 positive integers (up to 643670136) that are relatively prime to 643670136.

Interesting facts

Basic properties

Name

Name six hundred forty-three million six hundred seventy thousand one hundred thirty-six

Notation

Scientific notation 6.43670136 × 10^8
Engineering notation 6.43670136 × 10^6

Prime Factorization of 643670136

Prime Factorization 2 × 2 × 2 × 3 × 3 × 8939863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 53639178
Product of the distinct prime numbers

The prime factorization of 643670136 is 2 × 2 × 2 × 3 × 3 × 8939863. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 62, 4, 933, 782, 1457, 1586, 74284, 32475, 206105, 806670, 1372024, 8685183, 30604742, 79031419, 858705107, 267873492, 3889009667, 3068381370

Basic calculations (n = 643670136)

Multiplication

n×y
n×2 1287340272
n×3 1931010408
n×4 2574680544
n×5 3218350680

Division

n÷y
n÷2 321835068
n÷3 214556712
n÷3 160917534
n÷5 128734027.2

Exponentiation

ny
n2 414311243978258496
n3 2.6667977475781E+26
n4 1.7165380688681E+35
n5 1.1048842922375E+44

Nth Root

y√n
2√n 25370.655017165
3√n 863.4180430323
4√n 159.28168450002
5√n 57.774031246875

Divisors of 643670136

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 8939863, 17879726, 26819589, 35759452, 53639178, 71518904, 80458767, 107278356, 160917534, 214556712, 321835068, 643670136

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -643670135
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 643670136 can be divided by 24 positive divisors. The sum of these divisors (counting 643670136) is 1, the average is 0.041666666666667.

Base conversion 643670136

Base System Value
2 Binary 100110010111011010000001111000
3 Ternary 1122212011211102200
4 Quaternary 212113122001320
5 Quinary 2304234421021
6 Senary 143512030200
8 Octal 4627320170
10 Decimal 643670136
12 Duodecimal 15b692360
16 Hexadecimal 265da078
20 Vigesimal a12if6g
36 Base36 an8320

Cryptographic Hash Functions

md5 d87bcec53333dc89c19a716393640e9f
sha1 9ba8cf2cb135a3f7e0520eddc02b18dc3964ec65
sha256 b6222df33cbb6ad297127541ddbd8489676f0f2dd8ae1359301a3dc6086df57d
sha512 cb8cfc79f8c444ff6c73816d84facfdc4306e8355fe04b6d73fa0020e866350faaad18b5d9468950252867ec1bec3c563bef507480b51afc1c9d1936f162f719
ripemd-160 86b24fdc2ec1095d81a7649860edcfb6af012f14

643670136 as geometric shapes

Circle

Radius = n
Diameter 1287340272
Circumference 4044298741.1855
Area 1.3015971603817E+18

Sphere

Radius = n
Volume 1.1170656283202E+27
Surface area 5.206388641527E+18
Circumference 4044298741.1855

Square

Length = n
Perimeter 2574680544
Area 414311243978258496
Diagonal 910287036.02573

Cube

Length = n
Surface area 2485867463869550976
Volume 2.6667977475781E+26
Space diagonal 1114869378.8668

Equilateral Triangle

Length = n
Perimeter 1931010408
Area 1.7940203117935E+17
Altitude 557434689.43338

Triangular Pyramid

Length = n
Surface area 1.7940203117935E+17
Volume 3.1428512856092E+25
Height 303429012.00858