28155110 (number)

28155110 is an even 8-digits composite number following 28155109 and preceding 28155111. In scientific notation, it is written as 2.8155110 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 32 positive divisors. There are 10725120 positive integers (up to 28155110) that are relatively prime to 28155110.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred fifty-five thousand one hundred ten

Notation

Scientific notation 2.8155110 × 10^7
Engineering notation 2.8155110 × 10^6

Prime Factorization of 28155110

Prime Factorization 2 × 5 × 43 × 41 × 1597

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28155110
Product of the distinct prime numbers

The prime factorization of 28155110 is 2 × 5 × 43 × 41 × 1597. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 21, 83, 854, 771, 3818, 4838, 86337, 96412, 966989, 878493, 7006708, 3553338, 1838492, 84597673, 785075169, 810842255, 597277952, 65563250

Basic calculations (n = 28155110)

Multiplication

n×y
n×2 56310220
n×3 84465330
n×4 112620440
n×5 140775550

Division

n÷y
n÷2 14077555
n÷3 9385036.6666667
n÷3 7038777.5
n÷5 5631022

Exponentiation

ny
n2 792710219112100
n3 2.2318843417225E+22
n4 6.2838949148475E+29
n5 1.7692375255597E+37

Nth Root

y√n
2√n 5306.1388975412
3√n 304.21858557865
4√n 72.843248812373
5√n 30.896653736469

Divisors of 28155110

1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1597, 1763, 3194, 3526, 7985, 8815, 15970, 17630, 65477, 68671, 130954, 137342, 327385, 343355, 654770, 686710, 2815511, 5631022, 14077555, 28155110

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28155109
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28155110 can be divided by 32 positive divisors. The sum of these divisors (counting 28155110) is 1, the average is 0.03125.

Base conversion 28155110

Base System Value
2 Binary 1101011011001110011100110
3 Ternary 1221222102112212
4 Quaternary 1223121303212
5 Quinary 24201430420
6 Senary 2443243422
8 Octal 153316346
10 Decimal 28155110
12 Duodecimal 9519572
16 Hexadecimal 1ad9ce6
20 Vigesimal 8fj7fa
36 Base36 grgme

Cryptographic Hash Functions

md5 921ae95f94ebece3df29eee5d567046b
sha1 460eb1b997c37c6c8dcee0a0ff95530a2ca0227c
sha256 b9a2b7464f1bc89c6c24f0501be7464a180bbd66bb53ba77472d0ec3e2f276b8
sha512 0f5609816a73431009eafebe6f3d43bb2e05d926d0a94dfb6a9a4306053d423fa0b58d364992de2a30103dee04b82c5642ac6db1e90a90c6fb9bcd673ef6ce87
ripemd-160 b476cef2a7cc61c7531745a52142ca2d7219756a

28155110 as geometric shapes

Circle

Radius = n
Diameter 56310220
Circumference 176903773.47403
Area 2.4903726007881E+15

Sphere

Radius = n
Volume 9.3488952688234E+22
Surface area 9.9614904031525E+15
Circumference 176903773.47403

Square

Length = n
Perimeter 112620440
Area 792710219112100
Diagonal 39817338.412106

Cube

Length = n
Surface area 4756261314672600
Volume 2.2318843417225E+22
Space diagonal 48766081.012691

Equilateral Triangle

Length = n
Perimeter 84465330
Area 3.432535937953E+14
Altitude 24383040.506345

Triangular Pyramid

Length = n
Surface area 3.432535937953E+14
Volume 2.6303009214268E+21
Height 13272446.137369