80491906 (number)

80491906 is an even 8-digits composite number following 80491905 and preceding 80491907. In scientific notation, it is written as 8.0491906 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 34007040 positive integers (up to 80491906) that are relatively prime to 80491906.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-one thousand nine hundred six

Notation

Scientific notation 8.0491906 × 10^7
Engineering notation 8.0491906 × 10^6

Prime Factorization of 80491906

Prime Factorization 2 × 187 × 83 × 2593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80491906
Product of the distinct prime numbers

The prime factorization of 80491906 is 2 × 187 × 83 × 2593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 75, 85, 130, 227, 5076, 9976, 37356, 70923, 498743, 565011, 498664, 1292133, 34012360, 87945157, 690262032, 497446313, 5323441365, 8287381740

Basic calculations (n = 80491906)

Multiplication

n×y
n×2 160983812
n×3 241475718
n×4 321967624
n×5 402459530

Division

n÷y
n÷2 40245953
n÷3 26830635.333333
n÷3 20122976.5
n÷5 16098381.2

Exponentiation

ny
n2 6478946931512836
n3 5.2150278739032E+23
n4 4.197675334136E+31
n5 3.3787888841379E+39

Nth Root

y√n
2√n 8971.7281501392
3√n 431.76828351288
4√n 94.719206870303
5√n 38.11978497956

Divisors of 80491906

1, 2, 83, 166, 187, 374, 2593, 5186, 15521, 31042, 215219, 430438, 484891, 969782, 40245953, 80491906

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80491905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80491906 can be divided by 16 positive divisors. The sum of these divisors (counting 80491906) is 1, the average is 0.0625.

Base conversion 80491906

Base System Value
2 Binary 100110011000011010110000010
3 Ternary 12121110102010201
4 Quaternary 10303003112002
5 Quinary 131101220111
6 Senary 11553115414
8 Octal 463032602
10 Decimal 80491906
12 Duodecimal 22b58b6a
16 Hexadecimal 4cc3582
20 Vigesimal 15319f6
36 Base36 1bx7ya

Cryptographic Hash Functions

md5 40d7c0c79990b3bca21cfada6bc972b8
sha1 6f4158702fb78bd9987b301c253ac41f404195eb
sha256 62d6e63f3e4084e910e1ec57db9cbe8e1cf63b5ce0723ed8d977f942766bd515
sha512 fade9245513af70b760bb39f4595ae6452a6e5ff9b16dd2ebcdc5b7744e77d79dfac8944673a21da185b631ef0b79abeda467a031d0e9b85732613789172f921
ripemd-160 95fffe708ba4797bdca425854b58176eeceec313

80491906 as geometric shapes

Circle

Radius = n
Diameter 160983812
Circumference 505745561.12608
Area 2.0354212083039E+16

Sphere

Radius = n
Volume 2.1844657675894E+24
Surface area 8.1416848332155E+16
Circumference 505745561.12608

Square

Length = n
Perimeter 321967624
Area 6478946931512836
Diagonal 113832745.12646

Cube

Length = n
Surface area 38873681589077016
Volume 5.2150278739032E+23
Space diagonal 139416070.79006

Equilateral Triangle

Length = n
Perimeter 241475718
Area 2.8054663162307E+15
Altitude 69708035.395029

Triangular Pyramid

Length = n
Surface area 2.8054663162307E+15
Volume 6.145969289523E+22
Height 37944248.375487