80490965 (number)

80490965 is an odd 8-digits composite number following 80490964 and preceding 80490966. In scientific notation, it is written as 8.0490965 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 64355472 positive integers (up to 80490965) that are relatively prime to 80490965.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety thousand nine hundred sixty-five

Notation

Scientific notation 8.0490965 × 10^7
Engineering notation 8.0490965 × 10^6

Prime Factorization of 80490965

Prime Factorization 5 × 2287 × 7039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 80490965
Product of the distinct prime numbers

The prime factorization of 80490965 is 5 × 2287 × 7039. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 77, 53, 579, 774, 8355, 3097, 34265, 39700, 250116, 566051, 8114656, 2518380, 80517573, 52524351, 902197314, 37157740, 876415012, 2924373433

Basic calculations (n = 80490965)

Multiplication

n×y
n×2 160981930
n×3 241472895
n×4 321963860
n×5 402454825

Division

n÷y
n÷2 40245482.5
n÷3 26830321.666667
n÷3 20122741.25
n÷5 16098193

Exponentiation

ny
n2 6478795446631225
n3 5.2148449753695E+23
n4 4.1974790439289E+31
n5 3.3785913881312E+39

Nth Root

y√n
2√n 8971.6757074696
3√n 431.76660096052
4√n 94.71893003761
5√n 38.119695850387

Divisors of 80490965

1, 5, 2287, 7039, 11435, 35195, 16098193, 80490965

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 -80490964
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 80490965 can be divided by 8 positive divisors. The sum of these divisors (counting 80490965) is 1, the average is 0.125.

Base conversion 80490965

Base System Value
2 Binary 100110011000011000111010101
3 Ternary 12121110100211212
4 Quaternary 10303003013111
5 Quinary 131101202330
6 Senary 11553111205
8 Octal 463030725
10 Decimal 80490965
12 Duodecimal 22b58505
16 Hexadecimal 4cc31d5
20 Vigesimal 1531785
36 Base36 1bx785

Cryptographic Hash Functions

md5 475285774c6e39cb1b66b65f96a14f8d
sha1 e77b55c80101685d21b138f72c87776be17c8c1b
sha256 fe37140320a8fbe122b315e0164af415c7ca60170c5637e0a87eb1a31076ed86
sha512 bb823f959400b0ee0f82b6847cd3904b55180a8a696d9f1dbe4f968339775282e01f04fa893390fe6c128fcc15ae47f0b562e2b9aba5f29033e3c5e40a881be7
ripemd-160 39412f44ceecfe676d61995f5145e1b636be61b2

80490965 as geometric shapes

Circle

Radius = n
Diameter 160981930
Circumference 505739648.64871
Area 2.0353736179248E+16

Sphere

Radius = n
Volume 2.1843891552307E+24
Surface area 8.1414944716991E+16
Circumference 505739648.64871

Square

Length = n
Perimeter 321963860
Area 6478795446631225
Diagonal 113831414.3515

Cube

Length = n
Surface area 38872772679787350
Volume 5.2148449753695E+23
Space diagonal 139414440.93025

Equilateral Triangle

Length = n
Perimeter 241472895
Area 2.8054007213528E+15
Altitude 69707220.465124

Triangular Pyramid

Length = n
Surface area 2.8054007213528E+15
Volume 6.145753741534E+22
Height 37943804.783833