664696977 (number)

664696977 is an odd 9-digits composite number following 664696976 and preceding 664696978. In scientific notation, it is written as 6.64696977 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 379826832 positive integers (up to 664696977) that are relatively prime to 664696977.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64696977 × 10^8
Engineering notation 6.64696977 × 10^6

Prime Factorization of 664696977

Prime Factorization 3 × 7 × 31652237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664696977
Product of the distinct prime numbers

The prime factorization of 664696977 is 3 × 7 × 31652237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664696977)

Multiplication

n×y
n×2 1329393954
n×3 1994090931
n×4 2658787908
n×5 3323484885

Division

n÷y
n÷2 332348488.5
n÷3 221565659
n÷3 166174244.25
n÷5 132939395.4

Exponentiation

ny
n2 441822071232938529
n3 2.9367779512041E+26
n4 1.9520674262856E+35
n5 1.2975333171522E+44

Nth Root

y√n
2√n 25781.717883027
3√n 872.71927483299
4√n 160.56686421247
5√n 58.146655613601

Divisors of 664696977

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 -664696976
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 664696977 can be divided by 8 positive divisors. The sum of these divisors (counting 664696977) is 1, the average is 0.125.

Base conversion 664696977

Base System Value
2 Binary 100111100111100111100010010001
3 Ternary 1201022202002211120
4 Quaternary 213213213202101
5 Quinary 2330130300402
6 Senary 145542432453
8 Octal 4747474221
10 Decimal 664696977
12 Duodecimal 166732729
16 Hexadecimal 279e7891
20 Vigesimal a7e728h
36 Base36 azqrgx

Cryptographic Hash Functions

md5 9f54c5c9648ac5888244f573f5c0e358
sha1 9303e5f34bb80ce44da9a54aef257a6fe6be2e55
sha256 80ee84a776054dd7d5f5997a342b118d04df9131b6552b4b9b365b7073dd254f
sha512 9b956d1d90f37d846f266b74745719b22443b52f07b64d496c9137bf5d91d6a58b76d7993928e5a5eb84b80c0895213cf463b772042fe0944a83cec0ff29245a
ripemd-160 16333a034ee2024afdaf67fba7364db8523f9210

664696977 as geometric shapes

Circle

Radius = n
Diameter 1329393954
Circumference 4176414279.6131
Area 1.3880249731792E+18

Sphere

Radius = n
Volume 1.2301546715637E+27
Surface area 5.5520998927169E+18
Circumference 4176414279.6131

Square

Length = n
Perimeter 2658787908
Area 441822071232938529
Diagonal 940023479.7418

Cube

Length = n
Surface area 2650932427397631174
Volume 2.9367779512041E+26
Space diagonal 1151288935.8014

Equilateral Triangle

Length = n
Perimeter 1994090931
Area 1.9131456882019E+17
Altitude 575644467.90072

Triangular Pyramid

Length = n
Surface area 1.9131456882019E+17
Volume 3.4610260068926E+25
Height 313341159.91393