28808527 (number)

28808527 is an odd 8-digits composite number following 28808526 and preceding 28808528. In scientific notation, it is written as 2.8808527 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 25546400 positive integers (up to 28808527) that are relatively prime to 28808527.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred eight thousand five hundred twenty-seven

Notation

Scientific notation 2.8808527 × 10^7
Engineering notation 2.8808527 × 10^6

Prime Factorization of 28808527

Prime Factorization 11 × 11 × 41 × 5807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2618957
Product of the distinct prime numbers

The prime factorization of 28808527 is 11 × 11 × 41 × 5807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 83, 18, 310, 631, 6324, 7735, 28346, 55734, 747460, 612543, 3828446, 9381583, 60119576, 22353643, 694723417, 936577657, 2954417659, 8663492473

Basic calculations (n = 28808527)

Multiplication

n×y
n×2 57617054
n×3 86425581
n×4 115234108
n×5 144042635

Division

n÷y
n÷2 14404263.5
n÷3 9602842.3333333
n÷3 7202131.75
n÷5 5761705.4

Exponentiation

ny
n2 829931227909729
n3 2.3909096187381E+22
n4 6.8878584305975E+29
n5 1.9842905557005E+37

Nth Root

y√n
2√n 5367.3575435218
3√n 306.55402145626
4√n 73.26225183218
5√n 31.038749120022

Divisors of 28808527

1, 11, 41, 121, 451, 4961, 5807, 63877, 238087, 702647, 2618957, 28808527

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28808526
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28808527 can be divided by 12 positive divisors. The sum of these divisors (counting 28808527) is 1, the average is 0.083333333333333.

Base conversion 28808527

Base System Value
2 Binary 1101101111001010101001111
3 Ternary 2000012121212111
4 Quaternary 1231321111033
5 Quinary 24333333102
6 Senary 2505244451
8 Octal 155712517
10 Decimal 28808527
12 Duodecimal 9793727
16 Hexadecimal 1b7954f
20 Vigesimal 901167
36 Base36 h5gsv

Cryptographic Hash Functions

md5 81c7b78cd3d03a0e1396a875e81efc89
sha1 2aac2ecd954a9663de20180a3ed123c35b3e7ee9
sha256 8cd9d2c52d676d4e6ced54bc0f18423dc2c7e4c210dc503f2778eb202cd00640
sha512 3882abc4d0637f970e08556179972ba7d9761d30b0069dd520e8a111adce66c34ec5c72f939352cc75b77ccde60cecf272309b7cabe832b92e48abc955039815
ripemd-160 40eac3820debb32e73327a634db30eff8b9f63f1

28808527 as geometric shapes

Circle

Radius = n
Diameter 57617054
Circumference 181009313.56789
Area 2.607305848586E+15

Sphere

Radius = n
Volume 1.00150187915E+23
Surface area 1.0429223394344E+16
Circumference 181009313.56789

Square

Length = n
Perimeter 115234108
Area 829931227909729
Diagonal 40741409.595391

Cube

Length = n
Surface area 4979587367458374
Volume 2.3909096187381E+22
Space diagonal 49897832.45522

Equilateral Triangle

Length = n
Perimeter 86425581
Area 3.5937076338192E+14
Altitude 24948916.22761

Triangular Pyramid

Length = n
Surface area 3.5937076338192E+14
Volume 2.8177140076897E+21
Height 13580469.86513