664942634 (number)

664942634 is an even 9-digits composite number following 664942633 and preceding 664942635. In scientific notation, it is written as 6.64942634 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 332471316 positive integers (up to 664942634) that are relatively prime to 664942634.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million nine hundred forty-two thousand six hundred thirty-four

Notation

Scientific notation 6.64942634 × 10^8
Engineering notation 6.64942634 × 10^6

Prime Factorization of 664942634

Prime Factorization 2 × 332471317

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 664942634
Product of the distinct prime numbers

The prime factorization of 664942634 is 2 × 332471317. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 47, 12, 664, 839, 2735, 6976, 31271, 46899, 333861, 168745, 9085048, 3330999, 39068128, 61364994, 983126691, 522703351, 9669441688, 6957825230

Basic calculations (n = 664942634)

Multiplication

n×y
n×2 1329885268
n×3 1994827902
n×4 2659770536
n×5 3324713170

Division

n÷y
n÷2 332471317
n÷3 221647544.66667
n÷3 166235658.5
n÷5 132988526.8

Exponentiation

ny
n2 442148706510857956
n3 2.9400352552702E+26
n4 1.9549547866922E+35
n5 1.2999327852141E+44

Nth Root

y√n
2√n 25786.481613435
3√n 872.82677403968
4√n 160.58169762907
5√n 58.150952916674

Divisors of 664942634

1, 2, 332471317, 664942634

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664942633
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664942634 can be divided by 4 positive divisors. The sum of these divisors (counting 664942634) is 1, the average is 0.25.

Base conversion 664942634

Base System Value
2 Binary 100111101000100011100000101010
3 Ternary 1201100012120210222
4 Quaternary 213220203200222
5 Quinary 2330211131014
6 Senary 145552010042
8 Octal 4750434052
10 Decimal 664942634
12 Duodecimal 166830922
16 Hexadecimal 27a2382a
20 Vigesimal a7fhgbe
36 Base36 azw10q

Cryptographic Hash Functions

md5 cf69cae4b5f38eae0539b888a56ef5ce
sha1 45b8f3a45a689b0676e9b64983834be8b21badfd
sha256 1fa30c7130b897c3bfa683d2d4aa4db62194e9892fe26223e6b3136919d6b0a1
sha512 ed7e5abe706edf4335bb59638bf5777a413e8f9a5b286bc82956e6dd5554c7b794d9e4b80b815d4d09ff7655cb5e33f259a04e8ffddc76e2538aa3e5c6581d52
ripemd-160 bbc9d4517a46cf062633c93bbf8b57d07480e951

664942634 as geometric shapes

Circle

Radius = n
Diameter 1329885268
Circumference 4177957788.0661
Area 1.3890511281687E+18

Sphere

Radius = n
Volume 1.2315190879003E+27
Surface area 5.556204512675E+18
Circumference 4177957788.0661

Square

Length = n
Perimeter 2659770536
Area 442148706510857956
Diagonal 940370891.20289

Cube

Length = n
Surface area 2652892239065147736
Volume 2.9400352552702E+26
Space diagonal 1151714426.2067

Equilateral Triangle

Length = n
Perimeter 1994827902
Area 1.9145600604442E+17
Altitude 575857213.10334

Triangular Pyramid

Length = n
Surface area 1.9145600604442E+17
Volume 3.4648647765485E+25
Height 313456963.7343