642716085 (number)

642716085 is an odd 9-digits composite number following 642716084 and preceding 642716086. In scientific notation, it is written as 6.42716085 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 303194880 positive integers (up to 642716085) that are relatively prime to 642716085.

Interesting facts

Basic properties

Name

Name six hundred forty-two million seven hundred sixteen thousand eighty-five

Notation

Scientific notation 6.42716085 × 10^8
Engineering notation 6.42716085 × 10^6

Prime Factorization of 642716085

Prime Factorization 3 × 5 × 11 × 37 × 105277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 642716085
Product of the distinct prime numbers

The prime factorization of 642716085 is 3 × 5 × 11 × 37 × 105277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 82, 69, 55, 168, 9141, 9780, 45246, 92218, 680003, 779902, 8263446, 3471117, 30468797, 75783923, 11674865, 699116853, 7605980979, 1553730074

Basic calculations (n = 642716085)

Multiplication

n×y
n×2 1285432170
n×3 1928148255
n×4 2570864340
n×5 3213580425

Division

n÷y
n÷2 321358042.5
n÷3 214238695
n÷3 160679021.25
n÷5 128543217

Exponentiation

ny
n2 413083965917727225
n3 2.6549570935092E+26
n4 1.7063836289832E+35
n5 1.0967202055282E+44

Nth Root

y√n
2√n 25351.84579079
3√n 862.99124462374
4√n 159.22262964412
5√n 57.756894493878

Divisors of 642716085

1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 105277, 315831, 526385, 1158047, 1579155, 3474141, 3895249, 5790235, 11685747, 17370705, 19476245, 42847739, 58428735, 128543217, 214238695, 642716085

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642716084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642716085 can be divided by 32 positive divisors. The sum of these divisors (counting 642716085) is 1, the average is 0.03125.

Base conversion 642716085

Base System Value
2 Binary 100110010011110001000110110101
3 Ternary 1122210101100201110
4 Quaternary 212103301012311
5 Quinary 2304013403320
6 Senary 143435345233
8 Octal 4623610665
10 Decimal 642716085
12 Duodecimal 15b2b2219
16 Hexadecimal 264f11b5
20 Vigesimal a0gja45
36 Base36 amnmwl

Cryptographic Hash Functions

md5 4e573ca443396a63de3ec3aed6e87852
sha1 85b519bb0615c9102f2e1b58b5725bda9e62afbf
sha256 1ec22305f24d8218b6ed07520d6b4ab96da93fc2324b44796253de60fabb6e97
sha512 5d6e1224df785d34b683465ef1cd6f765b29dc6578ca6d475cb9c5d4abe67fae9e1acb200adc53e44fed95db1299d98d81c2858e620376092c6c1ffed3b9ef62
ripemd-160 5dafdddef7b33b15d2a202444a546ff73e74bae8

642716085 as geometric shapes

Circle

Radius = n
Diameter 1285432170
Circumference 4038304261.96
Area 1.2977415526429E+18

Sphere

Radius = n
Volume 1.1121058267419E+27
Surface area 5.1909662105715E+18
Circumference 4038304261.96

Square

Length = n
Perimeter 2570864340
Area 413083965917727225
Diagonal 908937804.16234

Cube

Length = n
Surface area 2478503795506363350
Volume 2.6549570935092E+26
Space diagonal 1113216914.0618

Equilateral Triangle

Length = n
Perimeter 1928148255
Area 1.7887060419039E+17
Altitude 556608457.03088

Triangular Pyramid

Length = n
Surface area 1.7887060419039E+17
Volume 3.1288969409661E+25
Height 302979268.05411