664307979 (number)

664307979 is an odd 9-digits composite number following 664307978 and preceding 664307980. In scientific notation, it is written as 6.64307979 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 442061256 positive integers (up to 664307979) that are relatively prime to 664307979.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64307979 × 10^8
Engineering notation 6.64307979 × 10^6

Prime Factorization of 664307979

Prime Factorization 3 × 547 × 404819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664307979
Product of the distinct prime numbers

The prime factorization of 664307979 is 3 × 547 × 404819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664307979)

Multiplication

n×y
n×2 1328615958
n×3 1992923937
n×4 2657231916
n×5 3321539895

Division

n÷y
n÷2 332153989.5
n÷3 221435993
n÷3 166076994.75
n÷5 132861595.8

Exponentiation

ny
n2 441305090963064441
n3 2.9316249310008E+26
n4 1.9475018330992E+35
n5 1.2937410068449E+44

Nth Root

y√n
2√n 25774.172712233
3√n 872.5489955874
4√n 160.54336707642
5√n 58.139848232115

Divisors of 664307979

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 -664307978
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 664307979 can be divided by 8 positive divisors. The sum of these divisors (counting 664307979) is 1, the average is 0.125.

Base conversion 664307979

Base System Value
2 Binary 100111100110001000100100001011
3 Ternary 1201022000100020020
4 Quaternary 213212020210023
5 Quinary 2330030323404
6 Senary 145530231523
8 Octal 4746104413
10 Decimal 664307979
12 Duodecimal 1665855a3
16 Hexadecimal 2798890b
20 Vigesimal a7bi9ij
36 Base36 azifbf

Cryptographic Hash Functions

md5 2e7f211f01df38a012874fb2f37cbf3c
sha1 db273c22d51983cb7217ad8691a69ad487bf3b3c
sha256 ef6a011dce7110c6fd9692f349e26e13b69ad2685e1cd23719ab946d42f391ed
sha512 387ef659fc33098dd3e183c58c590f113cd69514e4159d9ea9dc4d7618dd524698a8c8acdb32610e5ef9d8e989dcea53ca81b7da61a2aad03f8287e27461d709
ripemd-160 3ccb0e57a726ac0501206f9dcf132ab881bafa75

664307979 as geometric shapes

Circle

Radius = n
Diameter 1328615958
Circumference 4173970133.095
Area 1.3864008317613E+18

Sphere

Radius = n
Volume 1.2279961795084E+27
Surface area 5.5456033270454E+18
Circumference 4173970133.095

Square

Length = n
Perimeter 2657231916
Area 441305090963064441
Diagonal 939473353.49446

Cube

Length = n
Surface area 2647830545778386646
Volume 2.9316249310008E+26
Space diagonal 1150615171.5014

Equilateral Triangle

Length = n
Perimeter 1992923937
Area 1.9109070979671E+17
Altitude 575307585.7507

Triangular Pyramid

Length = n
Surface area 1.9109070979671E+17
Volume 3.4549531143437E+25
Height 313157784.49815