80494992 (number)

80494992 is an even 8-digits composite number following 80494991 and preceding 80494993. In scientific notation, it is written as 8.0494992 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 80 positive divisors. There are 26706816 positive integers (up to 80494992) that are relatively prime to 80494992.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.0494992 × 10^7
Engineering notation 8.0494992 × 10^6

Prime Factorization of 80494992

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 479 × 389

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10061874
Product of the distinct prime numbers

The prime factorization of 80494992 is 2 × 2 × 2 × 2 × 9 × 3 × 479 × 389. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 5, 75, 6, 297, 787, 1791, 1678, 97297, 3475, 763154, 724659, 6542291, 7656445, 34228378, 66282784, 216700478, 356628815, 3402686132, 3570547689

Basic calculations (n = 80494992)

Multiplication

n×y
n×2 160989984
n×3 241484976
n×4 321979968
n×5 402474960

Division

n÷y
n÷2 40247496
n÷3 26831664
n÷3 20123748
n÷5 16098998.4

Exponentiation

ny
n2 6479443737080064
n3 5.2156277178071E+23
n4 4.1983191141986E+31
n5 3.3794366351086E+39

Nth Root

y√n
2√n 8971.9001331936
3√n 431.77380133432
4√n 94.720114723292
5√n 38.120077271937

Divisors of 80494992

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 389, 432, 479, 778, 958, 1167, 1437, 1556, 1916, 2334, 2874, 3112, 3501, 3832, 4311, 4668, 5748, 6224, 7002, 7664, 8622, 9336, 10503, 11496, 12933, 14004, 17244, 18672, 21006, 22992, 25866, 28008, 34488, 42012, 51732, 56016, 68976, 84024, 103464, 168048, 186331, 206928, 372662, 558993, 745324, 1117986, 1490648, 1676979, 2235972, 2981296, 3353958, 4471944, 5030937, 6707916, 8943888, 10061874, 13415832, 20123748, 26831664, 40247496, 80494992

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80494991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80494992 can be divided by 80 positive divisors. The sum of these divisors (counting 80494992) is 1, the average is 0.0125.

Base conversion 80494992

Base System Value
2 Binary 100110011000100000110010000
3 Ternary 12121110120101000
4 Quaternary 10303010012100
5 Quinary 131101314432
6 Senary 11553142000
8 Octal 463040620
10 Decimal 80494992
12 Duodecimal 22b5a900
16 Hexadecimal 4cc4190
20 Vigesimal 1531h9c
36 Base36 1bxac0

Cryptographic Hash Functions

md5 322ddb13dd4905f6977be3d08ef6d176
sha1 4614abf4e8350288efff347ca5e1532717a8affe
sha256 6a4bed83076db90cd8182f57790caa5396e4e65a475a73ce202456d2a7fb2016
sha512 7ea6b406353d185c7520391ebecd12f25ff1ff1fb9bb72d3c9432bb887298282330166296c4f472e40e4c53f4ce9b90b5809da3360e0b2269ec57334d50e0dc8
ripemd-160 bd985a3c2f5e5b1420f44b077d44bbe068fac00d

80494992 as geometric shapes

Circle

Radius = n
Diameter 160989984
Circumference 505764951.03594
Area 2.0355772843759E+16

Sphere

Radius = n
Volume 2.1847170296163E+24
Surface area 8.1423091375036E+16
Circumference 505764951.03594

Square

Length = n
Perimeter 321979968
Area 6479443737080064
Diagonal 113837109.38951

Cube

Length = n
Surface area 38876662422480384
Volume 5.2156277178071E+23
Space diagonal 139421415.89885

Equilateral Triangle

Length = n
Perimeter 241484976
Area 2.8056814393517E+15
Altitude 69710707.949425

Triangular Pyramid

Length = n
Surface area 2.8056814393517E+15
Volume 6.1466762123432E+22
Height 37945703.129838