28994080 (number)

28994080 is an even 8-digits composite number following 28994079 and preceding 28994081. In scientific notation, it is written as 2.8994080 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors. There are 11597568 positive integers (up to 28994080) that are relatively prime to 28994080.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8994080 × 10^7
Engineering notation 2.8994080 × 10^6

Prime Factorization of 28994080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 181213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1812130
Product of the distinct prime numbers

The prime factorization of 28994080 is 2 × 2 × 2 × 2 × 2 × 5 × 181213. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 9, 37, 44, 532, 237, 340, 6190, 70363, 3694, 572799, 469740, 7736581, 7416223, 82708773, 84090740, 561328237, 349946481, 83124255, 9694862125

Basic calculations (n = 28994080)

Multiplication

n×y
n×2 57988160
n×3 86982240
n×4 115976320
n×5 144970400

Division

n÷y
n÷2 14497040
n÷3 9664693.3333333
n÷3 7248520
n÷5 5798816

Exponentiation

ny
n2 840656675046400
n3 2.4374066888829E+22
n4 7.0670364530007E+29
n5 2.0490222028122E+37

Nth Root

y√n
2√n 5384.6151208791
3√n 307.21077526585
4√n 73.379936773474
5√n 31.078630034259

Divisors of 28994080

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 181213, 362426, 724852, 906065, 1449704, 1812130, 2899408, 3624260, 5798816, 7248520, 14497040, 28994080

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28994079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28994080 can be divided by 24 positive divisors. The sum of these divisors (counting 28994080) is 1, the average is 0.041666666666667.

Base conversion 28994080

Base System Value
2 Binary 1101110100110101000100000
3 Ternary 2000120001101211
4 Quaternary 1232212220200
5 Quinary 24410302310
6 Senary 2513235504
8 Octal 156465040
10 Decimal 28994080
12 Duodecimal 9862b94
16 Hexadecimal 1ba6a20
20 Vigesimal 914540
36 Base36 h9fz4

Cryptographic Hash Functions

md5 71f11b6f01ec46d0e82daca8973df4fe
sha1 5dbd3748ceeb6f70eb5c107b9cc2aaecd0e4c4ee
sha256 e3aa63e8fbf5e7be3758697a65e8fd3dd224e3b31397ff81c6f6246c8ddb777b
sha512 dedc074df95fb91e15db9943ecca90dac6fe80dbc399e0b5ed0e824d62ac1db8aadd91a399c0840511de2fc9e82e101e55542e016898e4c61d0ee814be7108e4
ripemd-160 b9a41307dba3490b9f111a4cdb9e3c74784b419c

28994080 as geometric shapes

Circle

Radius = n
Diameter 57988160
Circumference 182175177.45119
Area 2.641000834517E+15

Sphere

Radius = n
Volume 1.0209785263474E+23
Surface area 1.0564003338068E+16
Circumference 182175177.45119

Square

Length = n
Perimeter 115976320
Area 840656675046400
Diagonal 41003821.164531

Cube

Length = n
Surface area 5043940050278400
Volume 2.4374066888829E+22
Space diagonal 50219219.678717

Equilateral Triangle

Length = n
Perimeter 86982240
Area 3.6401501822557E+14
Altitude 25109609.839358

Triangular Pyramid

Length = n
Surface area 3.6401501822557E+14
Volume 2.8725113303643E+21
Height 13667940.388177