28013588 (number)

28013588 is an even 8-digits composite number following 28013587 and preceding 28013589. In scientific notation, it is written as 2.8013588 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 13543200 positive integers (up to 28013588) that are relatively prime to 28013588.

Interesting facts

Basic properties

Name

Name twenty-eight million thirteen thousand five hundred eighty-eight

Notation

Scientific notation 2.8013588 × 10^7
Engineering notation 2.8013588 × 10^6

Prime Factorization of 28013588

Prime Factorization 2 × 2 × 37 × 991 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14006794
Product of the distinct prime numbers

The prime factorization of 28013588 is 2 × 2 × 37 × 991 × 191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 88, 49, 419, 295, 6210, 2936, 64588, 81638, 84995, 229409, 1914887, 6681597, 78848046, 18282595, 221918207, 365253843, 3798053887, 7177199712

Basic calculations (n = 28013588)

Multiplication

n×y
n×2 56027176
n×3 84040764
n×4 112054352
n×5 140067940

Division

n÷y
n÷2 14006794
n÷3 9337862.6666667
n÷3 7003397
n÷5 5602717.6

Exponentiation

ny
n2 784761112633744
n3 2.1983974487743E+22
n4 6.1585000390215E+29
n5 1.7252168279113E+37

Nth Root

y√n
2√n 5292.7864117117
3√n 303.7080096855
4√n 72.751538895832
5√n 30.865530616575

Divisors of 28013588

1, 2, 4, 37, 74, 148, 191, 382, 764, 991, 1982, 3964, 7067, 14134, 28268, 36667, 73334, 146668, 189281, 378562, 757124, 7003397, 14006794, 28013588

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 -28013587
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 28013588 can be divided by 24 positive divisors. The sum of these divisors (counting 28013588) is 1, the average is 0.041666666666667.

Base conversion 28013588

Base System Value
2 Binary 1101010110111010000010100
3 Ternary 1221201020102022
4 Quaternary 1222313100110
5 Quinary 24132413323
6 Senary 2440232312
8 Octal 152672024
10 Decimal 28013588
12 Duodecimal 946b698
16 Hexadecimal 1ab7414
20 Vigesimal 8f1dj8
36 Base36 goff8

Cryptographic Hash Functions

md5 9ff45702dbaa1796f255aeb4f67c8235
sha1 82967436991e2d1980efc5c6fccd1e61a94753cf
sha256 77ac4568c15026e60d7a2276bcf570717b33095afb42ab96c23764b2a9c90aaf
sha512 6c5a63102f713cfd72fce96e0f788b064c3c68a5e22357dfa4da38a838757b0c026a8e4a78af0af6c0b2dc13ce0124112249b7d6858ec34fdd60f63573aaa26a
ripemd-160 a54ca72cd03617902eb2ccd1a52eaf667a87528d

28013588 as geometric shapes

Circle

Radius = n
Diameter 56027176
Circumference 176014564.52298
Area 2.4653997462731E+15

Sphere

Radius = n
Volume 9.2086256996533E+22
Surface area 9.8615989850925E+15
Circumference 176014564.52298

Square

Length = n
Perimeter 112054352
Area 784761112633744
Diagonal 39617196.080332

Cube

Length = n
Surface area 4708566675802464
Volume 2.1983974487743E+22
Space diagonal 48520957.718302

Equilateral Triangle

Length = n
Perimeter 84040764
Area 3.3981152972148E+14
Altitude 24260478.859151

Triangular Pyramid

Length = n
Surface area 3.3981152972148E+14
Volume 2.5908362396192E+21
Height 13205732.026777