331490487 (number)

331490487 is an odd 9-digits composite number following 331490486 and preceding 331490488. In scientific notation, it is written as 3.31490487 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 220993656 positive integers (up to 331490487) that are relatively prime to 331490487.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.31490487 × 10^8
Engineering notation 3.31490487 × 10^6

Prime Factorization of 331490487

Prime Factorization 3 × 110496829

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 331490487
Product of the distinct prime numbers

The prime factorization of 331490487 is 3 × 110496829. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 5, 4, 914, 995, 7876, 707, 83886, 89981, 755188, 514782, 7794941, 185352, 38949096, 13848222, 799115294, 293026623, 4312994115, 6971445969

Basic calculations (n = 331490487)

Multiplication

n×y
n×2 662980974
n×3 994471461
n×4 1325961948
n×5 1657452435

Division

n÷y
n÷2 165745243.5
n÷3 110496829
n÷3 82872621.75
n÷5 66298097.4

Exponentiation

ny
n2 109885942971497169
n3 3.6426144750076E+25
n4 1.2074920462735E+34
n5 4.0027212646783E+42

Nth Root

y√n
2√n 18206.880210514
3√n 692.0811540973
4√n 134.93287297954
5√n 50.593440528654

Divisors of 331490487

1, 3, 110496829, 331490487

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 -331490486
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 331490487 can be divided by 4 positive divisors. The sum of these divisors (counting 331490487) is 1, the average is 0.25.

Base conversion 331490487

Base System Value
2 Binary 10011110000100010010010110111
3 Ternary 212002202110110110
4 Quaternary 103300202102313
5 Quinary 1134330143422
6 Senary 52520554103
8 Octal 2360422267
10 Decimal 331490487
12 Duodecimal 93022933
16 Hexadecimal 13c224b7
20 Vigesimal 53bg647
36 Base36 5hczp3

Cryptographic Hash Functions

md5 c017bf703dc6f3c4d0df57d077f691d1
sha1 25ff03315214b83ba9eb7c3dc0c44d1af33479e7
sha256 922d6e01d190efb47c8bbe3520476c78e51ddc0ac15a4bd26877a5d17319250d
sha512 1149f7c0d44b312afcb5b2c1a3c0c1aa0bf3624ac4ea564c4f0aff0367205f3da15660268ddbd7bd1197d6a8dc7d3c063ee998b6c36f18d9c8c06891b81a65dd
ripemd-160 f35731e31af9c933d54abc6bbdb28ecad1406564

331490487 as geometric shapes

Circle

Radius = n
Diameter 662980974
Circumference 2082816157.3882
Area 3.4521687117204E+17

Sphere

Radius = n
Volume 1.5258147832725E+26
Surface area 1.3808674846882E+18
Circumference 2082816157.3882

Square

Length = n
Perimeter 1325961948
Area 109885942971497169
Diagonal 468798342.51306

Cube

Length = n
Surface area 659315657828983014
Volume 3.6426144750076E+25
Space diagonal 574158365.70975

Equilateral Triangle

Length = n
Perimeter 994471461
Area 4.7582009066062E+16
Altitude 287079182.85488

Triangular Pyramid

Length = n
Surface area 4.7582009066062E+16
Volume 4.2928623275436E+24
Height 156266114.17102