664271745 (number)

664271745 is an odd 9-digits composite number following 664271744 and preceding 664271746. In scientific notation, it is written as 6.64271745 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 354278256 positive integers (up to 664271745) that are relatively prime to 664271745.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million two hundred seventy-one thousand seven hundred forty-five

Notation

Scientific notation 6.64271745 × 10^8
Engineering notation 6.64271745 × 10^6

Prime Factorization of 664271745

Prime Factorization 3 × 5 × 44284783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664271745
Product of the distinct prime numbers

The prime factorization of 664271745 is 3 × 5 × 44284783. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664271745)

Multiplication

n×y
n×2 1328543490
n×3 1992815235
n×4 2657086980
n×5 3321358725

Division

n÷y
n÷2 332135872.5
n÷3 221423915
n÷3 166067936.25
n÷5 132854349

Exponentiation

ny
n2 441256951205345025
n3 2.9311452497055E+26
n4 1.9470769698704E+35
n5 1.2933882164251E+44

Nth Root

y√n
2√n 25773.469789689
3√n 872.53313120113
4√n 160.54117786315
5√n 58.139213982552

Divisors of 664271745

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 -664271744
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 664271745 can be divided by 8 positive divisors. The sum of these divisors (counting 664271745) is 1, the average is 0.125.

Base conversion 664271745

Base System Value
2 Binary 100111100101111111101110000001
3 Ternary 1201021221111112020
4 Quaternary 213211333232001
5 Quinary 2330023143440
6 Senary 145525352053
8 Octal 4745775601
10 Decimal 664271745
12 Duodecimal 166568629
16 Hexadecimal 2797fb81
20 Vigesimal a7bdj75
36 Base36 azhncx

Cryptographic Hash Functions

md5 fa97ab6c65f131b2b4ed239065d93b19
sha1 ebac403244821e73dd8acab746593fa7ad461982
sha256 c4ef00273a4aa0274f9d110f8f49d99e84265205c73abffdee01642f5eea9ae0
sha512 178915ba05e6a47356d0f80b37df8f3ec565078a41fb1c05b27253bc0229072e33c2505be68b52c3841efdd1d3699507c65755e819471d5fd4a49f815154dc6b
ripemd-160 15532ef58181665efdea812417e0d9e647b49d8b

664271745 as geometric shapes

Circle

Radius = n
Diameter 1328543490
Circumference 4173742468.1585
Area 1.3862495962521E+18

Sphere

Radius = n
Volume 1.2277952510773E+27
Surface area 5.5449983850086E+18
Circumference 4173742468.1585

Square

Length = n
Perimeter 2657086980
Area 441256951205345025
Diagonal 939422110.88024

Cube

Length = n
Surface area 2647541707232070150
Volume 2.9311452497055E+26
Space diagonal 1150552412.3724

Equilateral Triangle

Length = n
Perimeter 1992815235
Area 1.9106986467015E+17
Altitude 575276206.18622

Triangular Pyramid

Length = n
Surface area 1.9106986467015E+17
Volume 3.4543878045159E+25
Height 313140703.62675