28992080 (number)

28992080 is an even 8-digits composite number following 28992079 and preceding 28992081. In scientific notation, it is written as 2.8992080 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 10506240 positive integers (up to 28992080) that are relatively prime to 28992080.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-two thousand eighty

Notation

Scientific notation 2.8992080 × 10^7
Engineering notation 2.8992080 × 10^6

Prime Factorization of 28992080

Prime Factorization 2 × 2 × 2 × 2 × 13 × 305 × 457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3624010
Product of the distinct prime numbers

The prime factorization of 28992080 is 2 × 2 × 2 × 2 × 13 × 305 × 457. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 14, 44, 979, 644, 9107, 7378, 42006, 56002, 125581, 802050, 7437975, 5526463, 24744730, 75515702, 990051268, 655162565, 5547246714, 4785736063

Basic calculations (n = 28992080)

Multiplication

n×y
n×2 57984160
n×3 86976240
n×4 115968320
n×5 144960400

Division

n÷y
n÷2 14496040
n÷3 9664026.6666667
n÷3 7248020
n÷5 5798416

Exponentiation

ny
n2 840540702726400
n3 2.43690232967E+22
n4 7.0650867293979E+29
n5 2.0483155966564E+37

Nth Root

y√n
2√n 5384.4294033816
3√n 307.20371134477
4√n 73.378671311094
5√n 31.078201264143

Divisors of 28992080

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 305, 457, 610, 914, 1220, 1828, 2440, 3656, 3965, 4880, 5941, 7312, 7930, 11882, 15860, 23764, 31720, 47528, 63440, 95056, 139385, 278770, 557540, 1115080, 1812005, 2230160, 3624010, 7248020, 14496040, 28992080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28992079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28992080 can be divided by 40 positive divisors. The sum of these divisors (counting 28992080) is 1, the average is 0.025.

Base conversion 28992080

Base System Value
2 Binary 1101110100110001001010000
3 Ternary 2000112221122202
4 Quaternary 1232212021100
5 Quinary 24410221310
6 Senary 2513222332
8 Octal 156461120
10 Decimal 28992080
12 Duodecimal 98619a8
16 Hexadecimal 1ba6250
20 Vigesimal 914040
36 Base36 h9efk

Cryptographic Hash Functions

md5 84dbf8fb470499aa0b2cd8b755716705
sha1 c8fde7b26ecea4c904a93806c8523832bcaf1135
sha256 4a90cea85ea35d23f07a55eee5debcc62b650ea452b98cacb1ff782a5b453d3c
sha512 4be80f12fba0334af3fe622834d1bc1b3310da379aecb587e77665c06c6680d6e2dbe2ee9b118e7a9a0030f37a9fbeabf182a471784edbc3bc25234929dcd078
ripemd-160 9f90c8c3e6622a6535dc8524b6a4061693c5372b

28992080 as geometric shapes

Circle

Radius = n
Diameter 57984160
Circumference 182162611.08058
Area 2.6406364967285E+15

Sphere

Radius = n
Volume 1.0207672608543E+23
Surface area 1.0562545986914E+16
Circumference 182162611.08058

Square

Length = n
Perimeter 115968320
Area 840540702726400
Diagonal 41000992.737406

Cube

Length = n
Surface area 5043244216358400
Volume 2.43690232967E+22
Space diagonal 50215755.577101

Equilateral Triangle

Length = n
Perimeter 86976240
Area 3.6396480073794E+14
Altitude 25107877.788551

Triangular Pyramid

Length = n
Surface area 3.6396480073794E+14
Volume 2.8719169373316E+21
Height 13666997.579135