664634590 (number)

664634590 is an even 9-digits composite number following 664634589 and preceding 664634591. In scientific notation, it is written as 6.64634590 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 265853832 positive integers (up to 664634590) that are relatively prime to 664634590.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred thirty-four thousand five hundred ninety

Notation

Scientific notation 6.64634590 × 10^8
Engineering notation 6.64634590 × 10^6

Prime Factorization of 664634590

Prime Factorization 2 × 5 × 66463459

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664634590
Product of the distinct prime numbers

The prime factorization of 664634590 is 2 × 5 × 66463459. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664634590)

Multiplication

n×y
n×2 1329269180
n×3 1993903770
n×4 2658538360
n×5 3323172950

Division

n÷y
n÷2 332317295
n÷3 221544863.33333
n÷3 166158647.5
n÷5 132926918

Exponentiation

ny
n2 441739138224468100
n3 2.9359511102077E+26
n4 1.951334662393E+35
n5 1.2969245132923E+44

Nth Root

y√n
2√n 25780.507946897
3√n 872.69197013989
4√n 160.56309646646
5√n 58.145564069114

Divisors of 664634590

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 -664634589
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 664634590 can be divided by 8 positive divisors. The sum of these divisors (counting 664634590) is 1, the average is 0.125.

Base conversion 664634590

Base System Value
2 Binary 100111100111011000010011011110
3 Ternary 1201022121221020221
4 Quaternary 213213120103132
5 Quinary 2330121301330
6 Senary 145541231554
8 Octal 4747302336
10 Decimal 664634590
12 Duodecimal 1667025ba
16 Hexadecimal 279d84de
20 Vigesimal a7dj69a
36 Base36 azpfby

Cryptographic Hash Functions

md5 ae245c31452108ecb1d3dc4a18d507e8
sha1 8fadaf3bee51632b1a19a10602b90a8063919cdb
sha256 88f1a6de042c189fe43dc7db6511f318aa6873a29fe7bdf34e305149b09a78cc
sha512 f122854ce69de79c6d8571e5ffbb30bff2e06de94d8d82afba0aa398d52fb493cdd3d8587c78d005b570f3ef8f24e02a310e3d9a76422df955a88efc413257a7
ripemd-160 58967f8d05b87c4f0c33f7323f284f3ad9731f00

664634590 as geometric shapes

Circle

Radius = n
Diameter 1329269180
Circumference 4176022290.5313
Area 1.3877644314491E+18

Sphere

Radius = n
Volume 1.229808325217E+27
Surface area 5.5510577257963E+18
Circumference 4176022290.5313

Square

Length = n
Perimeter 2658538360
Area 441739138224468100
Diagonal 939935251.20028

Cube

Length = n
Surface area 2650434829346808600
Volume 2.9359511102077E+26
Space diagonal 1151180878.3477

Equilateral Triangle

Length = n
Perimeter 1993903770
Area 1.9127865777412E+17
Altitude 575590439.17385

Triangular Pyramid

Length = n
Surface area 1.9127865777412E+17
Volume 3.4600515654334E+25
Height 313311750.40009