331490491 (number)

331490491 is an odd 9-digits composite number following 331490490 and preceding 331490492. In scientific notation, it is written as 3.31490491 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 329008680 positive integers (up to 331490491) that are relatively prime to 331490491.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.31490491 × 10^8
Engineering notation 3.31490491 × 10^6

Prime Factorization of 331490491

Prime Factorization 167 × 991 × 2003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 331490491
Product of the distinct prime numbers

The prime factorization of 331490491 is 167 × 991 × 2003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 331490491)

Multiplication

n×y
n×2 662980982
n×3 994471473
n×4 1325961964
n×5 1657452455

Division

n÷y
n÷2 165745245.5
n÷3 110496830.33333
n÷3 82872622.75
n÷5 66298098.2

Exponentiation

ny
n2 109885945623421081
n3 3.6426146068707E+25
n4 1.2074921045553E+34
n5 4.0027215061767E+42

Nth Root

y√n
2√n 18206.880320362
3√n 692.08115688102
4√n 134.93287338659
5√n 50.593440650754

Divisors of 331490491

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 -331490490
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 331490491 can be divided by 8 positive divisors. The sum of these divisors (counting 331490491) is 1, the average is 0.125.

Base conversion 331490491

Base System Value
2 Binary 10011110000100010010010111011
3 Ternary 212002202110110121
4 Quaternary 103300202102323
5 Quinary 1134330143431
6 Senary 52520554111
8 Octal 2360422273
10 Decimal 331490491
12 Duodecimal 93022937
16 Hexadecimal 13c224bb
20 Vigesimal 53bg64b
36 Base36 5hczp7

Cryptographic Hash Functions

md5 a9e0e9ecaf79e252736b1423f7b72a5e
sha1 fc1e17d9941eaf12f10980399cea1288219902d3
sha256 6d46aa7da0398ad25dcb09472fc6784aef2847963267083613e0e8e4e46acc7e
sha512 2452865b85f76eddbb3b13885aac64d5fe6bd0ba9d8f03ac437996709d69120ff65b49ab0d02cbeed21bed224ecb0798077a652c479eb45e53401a28dbe108fb
ripemd-160 abb48fcb32e89e42b440d6a05e992b6a36dd1c00

331490491 as geometric shapes

Circle

Radius = n
Diameter 662980982
Circumference 2082816182.5209
Area 3.4521687950331E+17

Sphere

Radius = n
Volume 1.5258148385072E+26
Surface area 1.3808675180132E+18
Circumference 2082816182.5209

Square

Length = n
Perimeter 1325961964
Area 109885945623421081
Diagonal 468798348.16992

Cube

Length = n
Surface area 659315673740526486
Volume 3.6426146068707E+25
Space diagonal 574158372.63795

Equilateral Triangle

Length = n
Perimeter 994471473
Area 4.7582010214379E+16
Altitude 287079186.31898

Triangular Pyramid

Length = n
Surface area 4.7582010214379E+16
Volume 4.2928624829458E+24
Height 156266116.05664