745289345 (number)

745289345 is an odd 9-digits composite number following 745289344 and preceding 745289346. In scientific notation, it is written as 7.45289345 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 564850800 positive integers (up to 745289345) that are relatively prime to 745289345.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million two hundred eighty-nine thousand three hundred forty-five

Notation

Scientific notation 7.45289345 × 10^8
Engineering notation 7.45289345 × 10^6

Prime Factorization of 745289345

Prime Factorization 5 × 19 × 7845151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745289345
Product of the distinct prime numbers

The prime factorization of 745289345 is 5 × 19 × 7845151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745289345)

Multiplication

n×y
n×2 1490578690
n×3 2235868035
n×4 2981157380
n×5 3726446725

Division

n÷y
n÷2 372644672.5
n÷3 248429781.66667
n÷3 186322336.25
n÷5 149057869

Exponentiation

ny
n2 555456207770529025
n3 4.1397559326548E+26
n4 3.0853159875082E+35
n5 2.299453131448E+44

Nth Root

y√n
2√n 27299.98800366
3√n 906.65411595648
4√n 165.227080116
5√n 59.492878522964

Divisors of 745289345

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 -745289344
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 745289345 can be divided by 8 positive divisors. The sum of these divisors (counting 745289345) is 1, the average is 0.125.

Base conversion 745289345

Base System Value
2 Binary 101100011011000011011010000001
3 Ternary 1220221101121210002
4 Quaternary 230123003122001
5 Quinary 3011243224340
6 Senary 201542045345
8 Octal 5433033201
10 Decimal 745289345
12 Duodecimal 189719855
16 Hexadecimal 2c6c3681
20 Vigesimal bci1375
36 Base36 cbq4xt

Cryptographic Hash Functions

md5 3c9b93658c8cac716bf3e51e02a7d489
sha1 8bced447139ece73b96c9728e82bad28ab84d9de
sha256 e08c653a59b73c45d69381fb48e41506357c57e185c0f0d959af90a427a264e4
sha512 ca8a52b274683afb048537cfff428cf505be5739054d09aa8f856d78b6c8838b075da4d37213c6657856253391e98940b6a4c2290461987337c8f48aed60843e
ripemd-160 1d6327c4857330557e872e1032a2b88b105ba6d0

745289345 as geometric shapes

Circle

Radius = n
Diameter 1490578690
Circumference 4682791062.1015
Area 1.7450171417227E+18

Sphere

Radius = n
Volume 1.7340569100911E+27
Surface area 6.980068566891E+18
Circumference 4682791062.1015

Square

Length = n
Perimeter 2981157380
Area 555456207770529025
Diagonal 1053998299.5912

Cube

Length = n
Surface area 3332737246623174150
Volume 4.1397559326548E+26
Space diagonal 1290879011.8797

Equilateral Triangle

Length = n
Perimeter 2235868035
Area 2.4051959330952E+17
Altitude 645439505.93986

Triangular Pyramid

Length = n
Surface area 2.4051959330952E+17
Volume 4.8787491540624E+25
Height 351332766.53039