21088044 (number)

21088044 is an even 8-digits composite number following 21088043 and preceding 21088045. In scientific notation, it is written as 2.1088044 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 18 positive divisors. There are 7029336 positive integers (up to 21088044) that are relatively prime to 21088044.

Interesting facts

Basic properties

Name

Name twenty-one million eighty-eight thousand forty-four

Notation

Scientific notation 2.1088044 × 10^7
Engineering notation 2.1088044 × 10^6

Prime Factorization of 21088044

Prime Factorization 2 × 2 × 3 × 3 × 585779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3514674
Product of the distinct prime numbers

The prime factorization of 21088044 is 2 × 2 × 3 × 3 × 585779. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 64, 57, 339, 223, 1302, 6433, 67346, 33885, 767989, 695577, 4367009, 1140237, 46598325, 63240961, 981943191, 92848091, 1864090224, 4281920408

Basic calculations (n = 21088044)

Multiplication

n×y
n×2 42176088
n×3 63264132
n×4 84352176
n×5 105440220

Division

n÷y
n÷2 10544022
n÷3 7029348
n÷3 5272011
n÷5 4217608.8

Exponentiation

ny
n2 444705599745936
n3 9.3779712544887E+21
n4 1.9776307044539E+29
n5 4.1704363311275E+36

Nth Root

y√n
2√n 4592.172035105
3√n 276.27744627422
4√n 67.765566736396
5√n 29.161325451702

Divisors of 21088044

1, 2, 3, 4, 6, 9, 12, 18, 36, 585779, 1171558, 1757337, 2343116, 3514674, 5272011, 7029348, 10544022, 21088044

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21088043
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21088044 can be divided by 18 positive divisors. The sum of these divisors (counting 21088044) is 1, the average is 0.055555555555556.

Base conversion 21088044

Base System Value
2 Binary 1010000011100011100101100
3 Ternary 1110200101100200
4 Quaternary 1100130130230
5 Quinary 20344304134
6 Senary 2031553500
8 Octal 120343454
10 Decimal 21088044
12 Duodecimal 708b890
16 Hexadecimal 141c72c
20 Vigesimal 6bg024
36 Base36 cjzn0

Cryptographic Hash Functions

md5 d4b5345a5ee6fdf653956671948f8b01
sha1 ebc0cdbdb17c956130ceb25c902282160f045923
sha256 234df0d0330bf014fa037e9422fbe181358ada92d329286300d88a44e89e3338
sha512 4da1d9b4ec4d5d11562149de0c0198a37d3605706cb07453d6c4af4af2f1b4ec8388f474726d53f2ac86a0f68c718340b6a2571b73c7614ceed35ff42978303a
ripemd-160 a09d8101b4aa2fefe722db8f4e19dc83b547ea67

21088044 as geometric shapes

Circle

Radius = n
Diameter 42176088
Circumference 132500088.21796
Area 1.3970838451721E+15

Sphere

Radius = n
Volume 3.9282354131571E+22
Surface area 5.5883353806883E+15
Circumference 132500088.21796

Square

Length = n
Perimeter 84352176
Area 444705599745936
Diagonal 29822997.828721

Cube

Length = n
Surface area 2668233598475616
Volume 9.3779712544887E+21
Space diagonal 36525563.640248

Equilateral Triangle

Length = n
Perimeter 63264132
Area 1.9256317329259E+14
Altitude 18262781.820124

Triangular Pyramid

Length = n
Surface area 1.9256317329259E+14
Volume 1.1052045113036E+21
Height 9940999.2762402