80494942 (number)

80494942 is an even 8-digits composite number following 80494941 and preceding 80494943. In scientific notation, it is written as 8.0494942 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 36362520 positive integers (up to 80494942) that are relatively prime to 80494942.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-four thousand nine hundred forty-two

Notation

Scientific notation 8.0494942 × 10^7
Engineering notation 8.0494942 × 10^6

Prime Factorization of 80494942

Prime Factorization 2 × 11 × 163 × 22447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80494942
Product of the distinct prime numbers

The prime factorization of 80494942 is 2 × 11 × 163 × 22447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 69, 48, 125, 378, 2452, 6783, 55999, 17732, 383949, 981596, 464197, 6316490, 86863354, 54775276, 218032767, 800616700, 7066422074, 9539550206

Basic calculations (n = 80494942)

Multiplication

n×y
n×2 160989884
n×3 241484826
n×4 321979768
n×5 402474710

Division

n÷y
n÷2 40247471
n÷3 26831647.333333
n÷3 20123735.5
n÷5 16098988.4

Exponentiation

ny
n2 6479435687583364
n3 5.2156179986475E+23
n4 4.1983086829529E+31
n5 3.3794261393239E+39

Nth Root

y√n
2√n 8971.8973467155
3√n 431.77371193458
4√n 94.720100014281
5√n 38.120072536228

Divisors of 80494942

1, 2, 11, 22, 163, 326, 1793, 3586, 22447, 44894, 246917, 493834, 3658861, 7317722, 40247471, 80494942

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 -80494941
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 80494942 can be divided by 16 positive divisors. The sum of these divisors (counting 80494942) is 1, the average is 0.0625.

Base conversion 80494942

Base System Value
2 Binary 100110011000100000101011110
3 Ternary 12121110120022011
4 Quaternary 10303010011132
5 Quinary 131101314232
6 Senary 11553141434
8 Octal 463040536
10 Decimal 80494942
12 Duodecimal 22b5a87a
16 Hexadecimal 4cc415e
20 Vigesimal 1531h72
36 Base36 1bxaam

Cryptographic Hash Functions

md5 1297ee39b0cea7fd70b193fb6b4fe8d5
sha1 50aed1a4469c9e9988c81cbe55b970561c3f2b6e
sha256 ea74108b255b8a9055564a470f3344c07b072e8c4965ec863bed144c264fe9f3
sha512 71b84f8d8b68438ed53872a9df9a6858a3d433ab0495fdf49e3e1deace4c61eb54d2d29b154907a9d22338cb7b7f5a178be81c831187419ea61a358120733525
ripemd-160 71d9edbc7656fa316c9d567756aff95b14ba1741

80494942 as geometric shapes

Circle

Radius = n
Diameter 160989884
Circumference 505764636.87667
Area 2.0355747555519E+16

Sphere

Radius = n
Volume 2.1847129584642E+24
Surface area 8.1422990222078E+16
Circumference 505764636.87667

Square

Length = n
Perimeter 321979768
Area 6479435687583364
Diagonal 113837038.67884

Cube

Length = n
Surface area 38876614125500184
Volume 5.2156179986475E+23
Space diagonal 139421329.29631

Equilateral Triangle

Length = n
Perimeter 241484826
Area 2.8056779538173E+15
Altitude 69710664.648155

Triangular Pyramid

Length = n
Surface area 2.8056779538173E+15
Volume 6.1466647582038E+22
Height 37945679.559612