331661520 (number)

331661520 is an even 9-digits composite number following 331661519 and preceding 331661521. In scientific notation, it is written as 3.31661520 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 87929856 positive integers (up to 331661520) that are relatively prime to 331661520.

Interesting facts

Basic properties

Name

Name three hundred thirty-one million six hundred sixty-one thousand five hundred twenty

Notation

Scientific notation 3.31661520 × 10^8
Engineering notation 3.31661520 × 10^6

Prime Factorization of 331661520

Prime Factorization 2 × 2 × 2 × 2 × 135 × 233 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 41457690
Product of the distinct prime numbers

The prime factorization of 331661520 is 2 × 2 × 2 × 2 × 135 × 233 × 659. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 331661520)

Multiplication

n×y
n×2 663323040
n×3 994984560
n×4 1326646080
n×5 1658307600

Division

n÷y
n÷2 165830760
n÷3 110553840
n÷3 82915380
n÷5 66332304

Exponentiation

ny
n2 109999363848710400
n3 3.6482556213096E+25
n4 1.2099860047121E+34
n5 4.0130579750154E+42

Nth Root

y√n
2√n 18211.576538016
3√n 692.20016039261
4√n 134.95027431619
5√n 50.598660203405

Divisors of 331661520

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -331661519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 331661520 can be divided by 40 positive divisors. The sum of these divisors (counting 331661520) is 1, the average is 0.025.

Base conversion 331661520

Base System Value
2 Binary 10011110001001100000011010000
3 Ternary 212010002011002000
4 Quaternary 103301030003100
5 Quinary 1134401132040
6 Senary 52524354000
8 Octal 2361140320
10 Decimal 331661520
12 Duodecimal 930a5900
16 Hexadecimal 13c4c0d0
20 Vigesimal 53chdg0
36 Base36 5hgno0

Cryptographic Hash Functions

md5 cba0202070cf5fe03f77b3705c012272
sha1 d5acd72392fe94082c76c886cbae298999c4406e
sha256 718849fcb303acc6f1ec7d8c777ea1e28e645fb1f63c579311f097ce00a34b68
sha512 3ab9990db7b048232eac9b52b30e68c0f403c5130a2cc7e1520e7c8f48fa267a4660df01ee84e876389e8d443b06c1857b5608036038adac4364a5560081d0e5
ripemd-160 c7b12df746ec3dee27cd11da41b25a07a588e312

331661520 as geometric shapes

Circle

Radius = n
Diameter 663323040
Circumference 2083890789.4208
Area 3.4557319336666E+17

Sphere

Radius = n
Volume 1.5281777411099E+26
Surface area 1.3822927734666E+18
Circumference 2083890789.4208

Square

Length = n
Perimeter 1326646080
Area 109999363848710400
Diagonal 469040219.70128

Cube

Length = n
Surface area 659996183092262400
Volume 3.6482556213096E+25
Space diagonal 574454603.55552

Equilateral Triangle

Length = n
Perimeter 994984560
Area 4.7631121746555E+16
Altitude 287227301.77776

Triangular Pyramid

Length = n
Surface area 4.7631121746555E+16
Volume 4.2995104822166E+24
Height 156346739.90043