28013532 (number)

28013532 is an even 8-digits composite number following 28013531 and preceding 28013533. In scientific notation, it is written as 2.8013532 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 9309696 positive integers (up to 28013532) that are relatively prime to 28013532.

Interesting facts

Basic properties

Name

Name twenty-eight million thirteen thousand five hundred thirty-two

Notation

Scientific notation 2.8013532 × 10^7
Engineering notation 2.8013532 × 10^6

Prime Factorization of 28013532

Prime Factorization 2 × 2 × 3 × 349 × 6689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14006766
Product of the distinct prime numbers

The prime factorization of 28013532 is 2 × 2 × 3 × 349 × 6689. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 89, 50, 852, 90, 5208, 9950, 87667, 3961, 575977, 190006, 3865270, 9800461, 33042249, 70940894, 597412413, 291050977, 2140009740, 8672694631

Basic calculations (n = 28013532)

Multiplication

n×y
n×2 56027064
n×3 84040596
n×4 112054128
n×5 140067660

Division

n÷y
n÷2 14006766
n÷3 9337844
n÷3 7003383
n÷5 5602706.4

Exponentiation

ny
n2 784757975115024
n3 2.198384264814E+22
n4 6.1584507950663E+29
n5 1.7251995841802E+37

Nth Root

y√n
2√n 5292.7811214899
3√n 303.70780731157
4√n 72.751502537679
5√n 30.865518276342

Divisors of 28013532

1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 6689, 13378, 20067, 26756, 40134, 80268, 2334461, 4668922, 7003383, 9337844, 14006766, 28013532

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 -28013531
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 28013532 can be divided by 24 positive divisors. The sum of these divisors (counting 28013532) is 1, the average is 0.041666666666667.

Base conversion 28013532

Base System Value
2 Binary 1101010110111001111011100
3 Ternary 1221201020100020
4 Quaternary 1222313033130
5 Quinary 24132413112
6 Senary 2440232140
8 Octal 152671734
10 Decimal 28013532
12 Duodecimal 946b650
16 Hexadecimal 1ab73dc
20 Vigesimal 8f1dgc
36 Base36 gofdo

Cryptographic Hash Functions

md5 3d97801569d6b73e35e32324584b0b67
sha1 1e46c81e3f2ceda22bc94f90172c80a4c668dccc
sha256 668aae16d96f99b5c42bce5e91699ee5d80d87f9f2c696cdc453b9d221f72ed3
sha512 6e1a82b3ce158e14a40641408ee7f2ddc39d2f9643bba1b9a5ad16d4107952f059f15ffa3aa53f6b3e8e800eca08796190c5074dcfec9e2231f32cda05c29a22
ripemd-160 d8f642e255d5a4a39cef39071dc72e2d2466e339

28013532 as geometric shapes

Circle

Radius = n
Diameter 56027064
Circumference 176014212.66461
Area 2.4653898894674E+15

Sphere

Radius = n
Volume 9.2085704748094E+22
Surface area 9.8615595578694E+15
Circumference 176014212.66461

Square

Length = n
Perimeter 112054128
Area 784757975115024
Diagonal 39617116.884373

Cube

Length = n
Surface area 4708547850690144
Volume 2.198384264814E+22
Space diagonal 48520860.723457

Equilateral Triangle

Length = n
Perimeter 84040596
Area 3.3981017113602E+14
Altitude 24260430.361728

Triangular Pyramid

Length = n
Surface area 3.3981017113602E+14
Volume 2.590820702173E+21
Height 13205705.628124