745206979 (number)

745206979 is an odd 9-digits composite number following 745206978 and preceding 745206980. In scientific notation, it is written as 7.45206979 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 672514560 positive integers (up to 745206979) that are relatively prime to 745206979.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million two hundred six thousand nine hundred seventy-nine

Notation

Scientific notation 7.45206979 × 10^8
Engineering notation 7.45206979 × 10^6

Prime Factorization of 745206979

Prime Factorization 11 × 137 × 494497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745206979
Product of the distinct prime numbers

The prime factorization of 745206979 is 11 × 137 × 494497. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745206979)

Multiplication

n×y
n×2 1490413958
n×3 2235620937
n×4 2980827916
n×5 3726034895

Division

n÷y
n÷2 372603489.5
n÷3 248402326.33333
n÷3 186301744.75
n÷5 149041395.8

Exponentiation

ny
n2 555333441550306441
n3 4.1383835631538E+26
n4 3.0839523130411E+35
n5 2.2981827865814E+44

Nth Root

y√n
2√n 27298.479426518
3√n 906.62071495833
4√n 165.22251488982
5√n 59.491563488179

Divisors of 745206979

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 -745206978
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 745206979 can be divided by 8 positive divisors. The sum of these divisors (counting 745206979) is 1, the average is 0.125.

Base conversion 745206979

Base System Value
2 Binary 101100011010101111010011000011
3 Ternary 1220221020102210111
4 Quaternary 230122233103003
5 Quinary 3011233110404
6 Senary 201540212151
8 Octal 5432572303
10 Decimal 745206979
12 Duodecimal 18969a057
16 Hexadecimal 2c6af4c3
20 Vigesimal bchah8j
36 Base36 cboddv

Cryptographic Hash Functions

md5 e9f7babf6f591633758c9eb2205507d2
sha1 f39089040ed57436f3b4df877fafb620e747a42c
sha256 351aff7b857b7a4695fa9ddba0f74b03255062a61bc4bd3d14d6bbe658e10e18
sha512 bbc64bc58c9c21d5d1c4450d42d0cc48b899308fd598be569d262567ec1ec95358b0feda3bb181bdd7a386906abd5d88fb720bea21d25517bacc9c6019471c8e
ripemd-160 18aff281c4680a7d89c7bf8f0bb95be9fb47e440

745206979 as geometric shapes

Circle

Radius = n
Diameter 1490413958
Circumference 4682273541.2605
Area 1.7446314602672E+18

Sphere

Radius = n
Volume 1.7334820532988E+27
Surface area 6.9785258410687E+18
Circumference 4682273541.2605

Square

Length = n
Perimeter 2980827916
Area 555333441550306441
Diagonal 1053881816.4769

Cube

Length = n
Surface area 3332000649301838646
Volume 4.1383835631538E+26
Space diagonal 1290736349.7829

Equilateral Triangle

Length = n
Perimeter 2235620937
Area 2.404664339768E+17
Altitude 645368174.89146

Triangular Pyramid

Length = n
Surface area 2.404664339768E+17
Volume 4.877131801095E+25
Height 351293938.82563