745351639 (number)

745351639 is an odd 9-digits composite number following 745351638 and preceding 745351640. In scientific notation, it is written as 7.45351639 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 710689056 positive integers (up to 745351639) that are relatively prime to 745351639.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million three hundred fifty-one thousand six hundred thirty-nine

Notation

Scientific notation 7.45351639 × 10^8
Engineering notation 7.45351639 × 10^6

Prime Factorization of 745351639

Prime Factorization 23 × 317 × 102229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745351639
Product of the distinct prime numbers

The prime factorization of 745351639 is 23 × 317 × 102229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745351639)

Multiplication

n×y
n×2 1490703278
n×3 2236054917
n×4 2981406556
n×5 3726758195

Division

n÷y
n÷2 372675819.5
n÷3 248450546.33333
n÷3 186337909.75
n÷5 149070327.8

Exponentiation

ny
n2 555549065759986321
n3 4.1407940670912E+26
n4 3.0863476446679E+35
n5 2.300414275477E+44

Nth Root

y√n
2√n 27301.128896073
3√n 906.67937573797
4√n 165.23053257819
5√n 59.493873016042

Divisors of 745351639

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 -745351638
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 745351639 can be divided by 8 positive divisors. The sum of these divisors (counting 745351639) is 1, the average is 0.125.

Base conversion 745351639

Base System Value
2 Binary 101100011011010010100111010111
3 Ternary 1220221111210020021
4 Quaternary 230123102213113
5 Quinary 3011302223024
6 Senary 201543250011
8 Octal 5433224727
10 Decimal 745351639
12 Duodecimal 189749907
16 Hexadecimal 2c6d29d7
20 Vigesimal bci8j1j
36 Base36 cbrh07

Cryptographic Hash Functions

md5 475bebb54967b18ac6556319ec560c44
sha1 e8c42efb882d7afcaf4fff292d1babbd34d01b2b
sha256 2ec5c94e6b3a5b0afbdbe7d2bfab0bc4f759da3683758ba48da2e54e073aaac2
sha512 24c94ff50cd566b1bc4e348eb14a8d6b26b09a2bf106b7ab6855cdd83648123132bbc05dcb92ad6ebc8f080be9193d54e3d9f90ca30681a397e2069994b30bf4
ripemd-160 319985b89a9837e1b5dc07cbc88da15955f4cce3

745351639 as geometric shapes

Circle

Radius = n
Diameter 1490703278
Circumference 4683182466.847
Area 1.7453088637002E+18

Sphere

Radius = n
Volume 1.7344917628269E+27
Surface area 6.981235454801E+18
Circumference 4683182466.847

Square

Length = n
Perimeter 2981406556
Area 555549065759986321
Diagonal 1054086396.6108

Cube

Length = n
Surface area 3333294394559917926
Volume 4.1407940670912E+26
Space diagonal 1290986908.2527

Equilateral Triangle

Length = n
Perimeter 2236054917
Area 2.4055980199843E+17
Altitude 645493454.12637

Triangular Pyramid

Length = n
Surface area 2.4055980199843E+17
Volume 4.8799726072287E+25
Height 351362132.20361