21241128 (number)

21241128 is an even 8-digits composite number following 21241127 and preceding 21241129. In scientific notation, it is written as 2.1241128 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 6946368 positive integers (up to 21241128) that are relatively prime to 21241128.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred forty-one thousand one hundred twenty-eight

Notation

Scientific notation 2.1241128 × 10^7
Engineering notation 2.1241128 × 10^6

Prime Factorization of 21241128

Prime Factorization 2 × 2 × 2 × 3 × 53 × 16699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5310282
Product of the distinct prime numbers

The prime factorization of 21241128 is 2 × 2 × 2 × 3 × 53 × 16699. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 54, 48, 751, 821, 386, 2209, 64468, 44415, 298235, 459655, 4794988, 8050713, 19689224, 93632548, 533714072, 71852589, 9432226759, 8482801258

Basic calculations (n = 21241128)

Multiplication

n×y
n×2 42482256
n×3 63723384
n×4 84964512
n×5 106205640

Division

n÷y
n÷2 10620564
n÷3 7080376
n÷3 5310282
n÷5 4248225.6

Exponentiation

ny
n2 451185518712384
n3 9.5836893547161E+21
n4 2.0356837229576E+29
n5 4.324021852686E+36

Nth Root

y√n
2√n 4608.8098246727
3√n 276.94436014009
4√n 67.888215653917
5√n 29.20354108788

Divisors of 21241128

1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 16699, 33398, 50097, 66796, 100194, 133592, 200388, 400776, 885047, 1770094, 2655141, 3540188, 5310282, 7080376, 10620564, 21241128

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 -21241127
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 21241128 can be divided by 32 positive divisors. The sum of these divisors (counting 21241128) is 1, the average is 0.03125.

Base conversion 21241128

Base System Value
2 Binary 1010001000001110100101000
3 Ternary 1110222011100110
4 Quaternary 1101001310220
5 Quinary 20414204003
6 Senary 2035134320
8 Octal 121016450
10 Decimal 21241128
12 Duodecimal 71443a0
16 Hexadecimal 1441d28
20 Vigesimal 6cf2g8
36 Base36 cn9rc

Cryptographic Hash Functions

md5 fab86f4f9989c4fb71b5384a6b696c02
sha1 48d31d2ecf752fee78381b86a8e760c866f13222
sha256 a4091bd44dbb165bce2a89146f524a6bc69ce7ae0edc8e7f0f50a77959d9c921
sha512 b34e2f952ba366b2fa4aae29ac7d83dcf4ffc2ed0f8ae668a1319aac5baf4054403b630b0e4071e58355bf4d23aadc99863cdf6b88ac81cd101838cf9bf89d45
ripemd-160 2397c8d0ccc72f7325afd87ee1dfbaa9e6c4854b

21241128 as geometric shapes

Circle

Radius = n
Diameter 42482256
Circumference 133461943.35752
Area 1.4174411109929E+15

Sphere

Radius = n
Volume 4.0144064094751E+22
Surface area 5.6697644439717E+15
Circumference 133461943.35752

Square

Length = n
Perimeter 84964512
Area 451185518712384
Diagonal 30039491.297703

Cube

Length = n
Surface area 2707113112274304
Volume 9.5836893547161E+21
Space diagonal 36790712.906074

Equilateral Triangle

Length = n
Perimeter 63723384
Area 1.9536906051229E+14
Altitude 18395356.453037

Triangular Pyramid

Length = n
Surface area 1.9536906051229E+14
Volume 1.1294486219175E+21
Height 10013163.765901