28492080 (number)

28492080 is an even 8-digits composite number following 28492079 and preceding 28492081. In scientific notation, it is written as 2.8492080 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors. There are 7597824 positive integers (up to 28492080) that are relatively prime to 28492080.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8492080 × 10^7
Engineering notation 2.8492080 × 10^6

Prime Factorization of 28492080

Prime Factorization 2 × 2 × 2 × 2 × 15 × 118717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3561510
Product of the distinct prime numbers

The prime factorization of 28492080 is 2 × 2 × 2 × 2 × 15 × 118717. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 74, 89, 366, 457, 9648, 6576, 69898, 82499, 312486, 598676, 2828788, 527785, 71315628, 75579230, 165686036, 492544361, 6944855014, 6053272983

Basic calculations (n = 28492080)

Multiplication

n×y
n×2 56984160
n×3 85476240
n×4 113968320
n×5 142460400

Division

n÷y
n÷2 14246040
n÷3 9497360
n÷3 7123020
n÷5 5698416

Exponentiation

ny
n2 811798622726400
n3 2.312983130261E+22
n4 6.5901700386048E+29
n5 1.8776765195353E+37

Nth Root

y√n
2√n 5337.7972985118
3√n 305.42743974584
4√n 73.060230621808
5√n 30.970258550758

Divisors of 28492080

1, 2, 4, 8, 15, 16, 30, 60, 120, 240, 118717, 237434, 474868, 949736, 1780755, 1899472, 3561510, 7123020, 14246040, 28492080

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28492079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28492080 can be divided by 20 positive divisors. The sum of these divisors (counting 28492080) is 1, the average is 0.05.

Base conversion 28492080

Base System Value
2 Binary 1101100101100000100110000
3 Ternary 1222121112210020
4 Quaternary 1230230010300
5 Quinary 24243221310
6 Senary 2454403440
8 Octal 154540460
10 Decimal 28492080
12 Duodecimal 9660580
16 Hexadecimal 1b2c130
20 Vigesimal 8i1a40
36 Base36 gyomo

Cryptographic Hash Functions

md5 20d856e11f56522ec2cbcc8daab0c17f
sha1 aa546b268510ba3528f032dadd2082768cf991db
sha256 1e981ebbf827e236298547f34bd9705f356d3ee7785626244217ea207b5b5944
sha512 20cc3be73358340e26191b3b7931c8f19607750fa00d762a190b7f98d122dbb70eb8e7725b7c74ee06d158ba363aa4155d006833148fe8c1461bde0f59b342f0
ripemd-160 6501a659aa27311bef50390357dab9cdd6698c99

28492080 as geometric shapes

Circle

Radius = n
Diameter 56984160
Circumference 179021018.42699
Area 2.5503405893516E+15

Sphere

Radius = n
Volume 9.6886010798736E+22
Surface area 1.0201362357406E+16
Circumference 179021018.42699

Square

Length = n
Perimeter 113968320
Area 811798622726400
Diagonal 40293885.956219

Cube

Length = n
Surface area 4870791736358400
Volume 2.312983130261E+22
Space diagonal 49349730.173317

Equilateral Triangle

Length = n
Perimeter 85476240
Area 3.5151911501914E+14
Altitude 24674865.086659

Triangular Pyramid

Length = n
Surface area 3.5151911501914E+14
Volume 2.7258767602961E+21
Height 13431295.31874