331330491 (number)

331330491 is an odd 9-digits composite number following 331330490 and preceding 331330492. In scientific notation, it is written as 3.31330491 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 220344480 positive integers (up to 331330491) that are relatively prime to 331330491.

Interesting facts

Basic properties

Name

Name three hundred thirty-one million three hundred thirty thousand four hundred ninety-one

Notation

Scientific notation 3.31330491 × 10^8
Engineering notation 3.31330491 × 10^6

Prime Factorization of 331330491

Prime Factorization 9 × 409 × 90011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 331330491
Product of the distinct prime numbers

The prime factorization of 331330491 is 9 × 409 × 90011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 331330491)

Multiplication

n×y
n×2 662660982
n×3 993991473
n×4 1325321964
n×5 1656652455

Division

n÷y
n÷2 165665245.5
n÷3 110443497
n÷3 82832622.75
n÷5 66266098.2

Exponentiation

ny
n2 109779894266301081
n3 3.6373426269182E+25
n4 1.205162518512E+34
n5 3.9930708899339E+42

Nth Root

y√n
2√n 18202.485846719
3√n 691.96979038267
4√n 134.91658847866
5√n 50.588555736074

Divisors of 331330491

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 -331330490
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 331330491 can be divided by 8 positive divisors. The sum of these divisors (counting 331330491) is 1, the average is 0.125.

Base conversion 331330491

Base System Value
2 Binary 10011101111111011001110111011
3 Ternary 212002110022222200
4 Quaternary 103233323032323
5 Quinary 1134310033431
6 Senary 52513321243
8 Octal 2357731673
10 Decimal 331330491
12 Duodecimal 92b66223
16 Hexadecimal 13bfb3bb
20 Vigesimal 53ag64b
36 Base36 5h9k8r

Cryptographic Hash Functions

md5 fcba74d0f06166d0ea78112e5f41bf40
sha1 9ff403ff4312254fafb67daa9e6ad2c3a9212f34
sha256 cd3d7e67f8fb524685646e768459d905684306f1f426abf795cf89f13df3d80c
sha512 cb54b40e02d0dc0b0c15bd4329db64d6be7e0c94ed22fd5c147d3c10ae4640b8999a789111907ba821e1f60d1833a28f4355f28161fbe342a9fd5fa36a502348
ripemd-160 93bc236f789b21cafae6268f4a5d56907876440c

331330491 as geometric shapes

Circle

Radius = n
Diameter 662660982
Circumference 2081810872.8718
Area 3.4488370933888E+17

Sphere

Radius = n
Volume 1.5236065167087E+26
Surface area 1.3795348373555E+18
Circumference 2081810872.8718

Square

Length = n
Perimeter 1325321964
Area 109779894266301081
Diagonal 468572073.99994

Cube

Length = n
Surface area 658679365597806486
Volume 3.6373426269182E+25
Space diagonal 573881244.50874

Equilateral Triangle

Length = n
Perimeter 993991473
Area 4.7536088629693E+16
Altitude 286940622.25437

Triangular Pyramid

Length = n
Surface area 4.7536088629693E+16
Volume 4.2866493949879E+24
Height 156190691.33331