660996831 (number)

660996831 is an odd 9-digits composite number following 660996830 and preceding 660996832. In scientific notation, it is written as 6.60996831 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 400604120 positive integers (up to 660996831) that are relatively prime to 660996831.

Interesting facts

Basic properties

Name

Name six hundred sixty million nine hundred ninety-six thousand eight hundred thirty-one

Notation

Scientific notation 6.60996831 × 10^8
Engineering notation 6.60996831 × 10^6

Prime Factorization of 660996831

Prime Factorization 3 × 11 × 20030207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 660996831
Product of the distinct prime numbers

The prime factorization of 660996831 is 3 × 11 × 20030207. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 660996831)

Multiplication

n×y
n×2 1321993662
n×3 1982990493
n×4 2643987324
n×5 3304984155

Division

n÷y
n÷2 330498415.5
n÷3 220332277
n÷3 165249207.75
n÷5 132199366.2

Exponentiation

ny
n2 436916810592042561
n3 2.8880062721197E+26
n4 1.9089629937792E+35
n5 1.2618184893843E+44

Nth Root

y√n
2√n 25709.858634384
3√n 871.09688178083
4√n 160.34294070642
5√n 58.081774382379

Divisors of 660996831

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 -660996830
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 660996831 can be divided by 8 positive divisors. The sum of these divisors (counting 660996831) is 1, the average is 0.125.

Base conversion 660996831

Base System Value
2 Binary 100111011001100000001011011111
3 Ternary 1201001210010012010
4 Quaternary 213121200023133
5 Quinary 2323203344311
6 Senary 145331242303
8 Octal 4731401337
10 Decimal 660996831
12 Duodecimal 165449393
16 Hexadecimal 276602df
20 Vigesimal a6b4c1b
36 Base36 axjgf3

Cryptographic Hash Functions

md5 f640efff798371d96c4b15073048366a
sha1 c77f43301f0334152118d9c6356628f3ed7dcc01
sha256 6a039f19280259af449a8c334d19f474fe978ab5c8bdd9bee47af00301203564
sha512 c256035d4bc1416d57c6f13fbd2d3818a04632603ebeaf9a5e74ca0d7de0f57a7e3764cbe274324021fce381e5c5fa5974b173f8b87e67808743b14b6ef7585d
ripemd-160 df686e114efe8347d636c4cb53f7f629d4876159

660996831 as geometric shapes

Circle

Radius = n
Diameter 1321993662
Circumference 4153165576.6315
Area 1.3726146423858E+18

Sphere

Radius = n
Volume 1.2097252384017E+27
Surface area 5.4904585695434E+18
Circumference 4153165576.6315

Square

Length = n
Perimeter 2643987324
Area 436916810592042561
Diagonal 934790683.08584

Cube

Length = n
Surface area 2621500863552255366
Volume 2.8880062721197E+26
Space diagonal 1144880094.934

Equilateral Triangle

Length = n
Perimeter 1982990493
Area 1.8919052865659E+17
Altitude 572440047.46701

Triangular Pyramid

Length = n
Surface area 1.8919052865659E+17
Volume 3.4035480318752E+25
Height 311596894.36195