664632393 (number)

664632393 is an odd 9-digits composite number following 664632392 and preceding 664632394. In scientific notation, it is written as 6.64632393 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 435824400 positive integers (up to 664632393) that are relatively prime to 664632393.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred thirty-two thousand three hundred ninety-three

Notation

Scientific notation 6.64632393 × 10^8
Engineering notation 6.64632393 × 10^6

Prime Factorization of 664632393

Prime Factorization 3 × 61 × 3631871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664632393
Product of the distinct prime numbers

The prime factorization of 664632393 is 3 × 61 × 3631871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664632393)

Multiplication

n×y
n×2 1329264786
n×3 1993897179
n×4 2658529572
n×5 3323161965

Division

n÷y
n÷2 332316196.5
n÷3 221544131
n÷3 166158098.25
n÷5 132926478.6

Exponentiation

ny
n2 441736217824906449
n3 2.9359219952774E+26
n4 1.9513088613825E+35
n5 1.2969030780228E+44

Nth Root

y√n
2√n 25780.46533715
3√n 872.69100855569
4√n 160.56296377792
5√n 58.14552562815

Divisors of 664632393

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 -664632392
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 664632393 can be divided by 8 positive divisors. The sum of these divisors (counting 664632393) is 1, the average is 0.125.

Base conversion 664632393

Base System Value
2 Binary 100111100111010111110001001001
3 Ternary 1201022121211020120
4 Quaternary 213213113301021
5 Quinary 2330121214033
6 Senary 145541213453
8 Octal 4747276111
10 Decimal 664632393
12 Duodecimal 166701289
16 Hexadecimal 279d7c49
20 Vigesimal a7dj0jd
36 Base36 azpdmx

Cryptographic Hash Functions

md5 8e726ebf8a28cb63a99a0b54b251e245
sha1 21c24d0b39bde0817455e527fc9ce5a264d9c93a
sha256 b1a67be99ab65f69445bd428408ef4b6f62a8bbb98c45a353fd800c68e55751c
sha512 b3e7d9ef8d0c8e6ec74944f55bc866237acc7ed6fb0cdad5b8811c53e2df81c24332700ef306c73cd606a242981c1a11bc1b7a0983b096c71d2f9de8eff4d0af
ripemd-160 a67a34820c537614c55da6070a80f6621844c029

664632393 as geometric shapes

Circle

Radius = n
Diameter 1329264786
Circumference 4176008486.3732
Area 1.3877552567433E+18

Sphere

Radius = n
Volume 1.2297961295835E+27
Surface area 5.5510210269731E+18
Circumference 4176008486.3732

Square

Length = n
Perimeter 2658529572
Area 441736217824906449
Diagonal 939932144.17308

Cube

Length = n
Surface area 2650417306949438694
Volume 2.9359219952774E+26
Space diagonal 1151177073.0321

Equilateral Triangle

Length = n
Perimeter 1993897179
Area 1.9127739320401E+17
Altitude 575588536.51604

Triangular Pyramid

Length = n
Surface area 1.9127739320401E+17
Volume 3.4600172531589E+25
Height 313310714.72436