664763957 (number)

664763957 is an odd 9-digits composite number following 664763956 and preceding 664763958. In scientific notation, it is written as 6.64763957 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 32 positive divisors. There are 550946880 positive integers (up to 664763957) that are relatively prime to 664763957.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred sixty-three thousand nine hundred fifty-seven

Notation

Scientific notation 6.64763957 × 10^8
Engineering notation 6.64763957 × 10^6

Prime Factorization of 664763957

Prime Factorization 13 × 121 × 11 × 103 × 373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 664763957
Product of the distinct prime numbers

The prime factorization of 664763957 is 13 × 121 × 11 × 103 × 373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664763957)

Multiplication

n×y
n×2 1329527914
n×3 1994291871
n×4 2659055828
n×5 3323819785

Division

n÷y
n÷2 332381978.5
n÷3 221587985.66667
n÷3 166190989.25
n÷5 132952791.4

Exponentiation

ny
n2 441911118526297849
n3 2.9376658379384E+26
n4 1.9528543667716E+35
n5 1.2981871962998E+44

Nth Root

y√n
2√n 25783.016832791
3√n 872.74858782609
4√n 160.5709090489
5√n 58.147827427572

Divisors of 664763957

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664763956
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664763957 can be divided by 32 positive divisors. The sum of these divisors (counting 664763957) is 1, the average is 0.03125.

Base conversion 664763957

Base System Value
2 Binary 100111100111110111111000110101
3 Ternary 1201022212111201022
4 Quaternary 213213313320311
5 Quinary 2330134421312
6 Senary 145544110525
8 Octal 4747677065
10 Decimal 664763957
12 Duodecimal 166765445
16 Hexadecimal 279f7e35
20 Vigesimal a7ef9hh
36 Base36 azs75h

Cryptographic Hash Functions

md5 88d90f6b50f8a4fad77595a3db85438f
sha1 fbf9cefbd98569f4d98e20a03ef3f1f226868af1
sha256 1d03e5bcfaebe1042a0e5c638b6fa64104872e0ecca0ac2ad57daf6c676ea7d4
sha512 4cd278067026bd990209f0033a00e50575f33e4a8202b21e38b4a01a38f06f87f2a192ae4c0b131ca2a1aef345b8a0d2c3eec3fd19667972c9fad624805b93fb
ripemd-160 20e576ef1af91dd55d57ed9651a9ba1db0e1582e

664763957 as geometric shapes

Circle

Radius = n
Diameter 1329527914
Circumference 4176835127.365
Area 1.3883047235019E+18

Sphere

Radius = n
Volume 1.2305265886892E+27
Surface area 5.5532188940075E+18
Circumference 4176835127.365

Square

Length = n
Perimeter 2659055828
Area 441911118526297849
Diagonal 940118203.76621

Cube

Length = n
Surface area 2651466711157787094
Volume 2.9376658379384E+26
Space diagonal 1151404948.5645

Equilateral Triangle

Length = n
Perimeter 1994291871
Area 1.9135312742928E+17
Altitude 575702474.28227

Triangular Pyramid

Length = n
Surface area 1.9135312742928E+17
Volume 3.4620723914438E+25
Height 313372734.58874