28984080 (number)

28984080 is an even 8-digits composite number following 28984079 and preceding 28984081. In scientific notation, it is written as 2.8984080 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 7729024 positive integers (up to 28984080) that are relatively prime to 28984080.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred eighty-four thousand eighty

Notation

Scientific notation 2.8984080 × 10^7
Engineering notation 2.8984080 × 10^6

Prime Factorization of 28984080

Prime Factorization 2 × 2 × 2 × 2 × 15 × 120767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3623010
Product of the distinct prime numbers

The prime factorization of 28984080 is 2 × 2 × 2 × 2 × 15 × 120767. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 7, 84, 473, 794, 1984, 4741, 27542, 89808, 822578, 497769, 5430713, 912928, 50342271, 53128641, 528009117, 230245785, 3996685174, 1422559683

Basic calculations (n = 28984080)

Multiplication

n×y
n×2 57968160
n×3 86952240
n×4 115936320
n×5 144920400

Division

n÷y
n÷2 14492040
n÷3 9661360
n÷3 7246020
n÷5 5796816

Exponentiation

ny
n2 840076893446400
n3 2.4348855885802E+22
n4 7.0572918690255E+29
n5 2.0454911211519E+37

Nth Root

y√n
2√n 5383.6864693256
3√n 307.17545241135
4√n 73.373608806748
5√n 31.076485947017

Divisors of 28984080

1, 2, 4, 8, 15, 16, 30, 60, 120, 240, 120767, 241534, 483068, 966136, 1811505, 1932272, 3623010, 7246020, 14492040, 28984080

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 -28984079
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 28984080 can be divided by 20 positive divisors. The sum of these divisors (counting 28984080) is 1, the average is 0.05.

Base conversion 28984080

Base System Value
2 Binary 1101110100100001100010000
3 Ternary 2000112112200110
4 Quaternary 1232210030100
5 Quinary 24404442310
6 Senary 2513121320
8 Octal 156441420
10 Decimal 28984080
12 Duodecimal 9859240
16 Hexadecimal 1ba4310
20 Vigesimal 913040
36 Base36 h989c

Cryptographic Hash Functions

md5 54a77090390485cbc71f59815bd8dfdb
sha1 62843d6eab3a394debe9b84458e38e83a43e0149
sha256 88140f2e080f81270f03a133cc43c0e4f9248026acd7321ef2d4c0fc3ec3a610
sha512 ac4f4a73b7d9199973d93d4053c451aa52adc649ed4fe96a3ea6b7821c425f91661427cf63fe9bd33044a1cb837b49434dd80bf99e2c5aa9f376fce06541a147
ripemd-160 9fed2f647eed057aa588a17faf1892566e24ec74

28984080 as geometric shapes

Circle

Radius = n
Diameter 57968160
Circumference 182112345.59812
Area 2.6391793969017E+15

Sphere

Radius = n
Volume 1.019922490322E+23
Surface area 1.0556717587607E+16
Circumference 182112345.59812

Square

Length = n
Perimeter 115936320
Area 840076893446400
Diagonal 40989679.028907

Cube

Length = n
Surface area 5040461360678400
Volume 2.4348855885802E+22
Space diagonal 50201899.170641

Equilateral Triangle

Length = n
Perimeter 86952240
Area 3.6376396542845E+14
Altitude 25100949.58532

Triangular Pyramid

Length = n
Surface area 3.6376396542845E+14
Volume 2.8695401851641E+21
Height 13663226.342969