21044080 (number)

21044080 is an even 8-digits composite number following 21044079 and preceding 21044081. In scientific notation, it is written as 2.1044080 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 40 positive divisors. There are 8050944 positive integers (up to 21044080) that are relatively prime to 21044080.

Interesting facts

Basic properties

Name

Name twenty-one million forty-four thousand eighty

Notation

Scientific notation 2.1044080 × 10^7
Engineering notation 2.1044080 × 10^6

Prime Factorization of 21044080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 23 × 11437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2630510
Product of the distinct prime numbers

The prime factorization of 21044080 is 2 × 2 × 2 × 2 × 5 × 23 × 11437. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 5, 14, 39, 241, 243, 4072, 2236, 28712, 99365, 247405, 948282, 4279670, 598353, 51142838, 18593712, 551119720, 96815100, 542240525, 1692663302

Basic calculations (n = 21044080)

Multiplication

n×y
n×2 42088160
n×3 63132240
n×4 84176320
n×5 105220400

Division

n÷y
n÷2 10522040
n÷3 7014693.3333333
n÷3 5261020
n÷5 4208816

Exponentiation

ny
n2 442853303046400
n3 9.3194403375727E+21
n4 1.9611904801911E+29
n5 4.1271449360379E+36

Nth Root

y√n
2√n 4587.3826960479
3√n 276.08531983815
4√n 67.730219961609
5√n 29.149156291122

Divisors of 21044080

1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 11437, 22874, 45748, 57185, 91496, 114370, 182992, 228740, 263051, 457480, 526102, 914960, 1052204, 1315255, 2104408, 2630510, 4208816, 5261020, 10522040, 21044080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21044079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21044080 can be divided by 40 positive divisors. The sum of these divisors (counting 21044080) is 1, the average is 0.025.

Base conversion 21044080

Base System Value
2 Binary 1010000010001101101110000
3 Ternary 1110121011001101
4 Quaternary 1100101231300
5 Quinary 20341402310
6 Senary 2031014144
8 Octal 120215560
10 Decimal 21044080
12 Duodecimal 706a354
16 Hexadecimal 1411b70
20 Vigesimal 6baa40
36 Base36 cj1ps

Cryptographic Hash Functions

md5 c951e2416babdff4b77f8bab3f665dba
sha1 a11fa2280e2ff7eadec188638f07e8340db32097
sha256 72cc736e17f504458f408cad40cd4fabf272f56442ccbaf5cd28f4b0c6eaadee
sha512 d231970dcf96d2d45a93b1add1e410ade19d8439c22a757fb1d69d51c88d222341334fdf1d5356bdea356a4b94e40a38af3f00529268deb1cc5298f9191292f6
ripemd-160 d0dda9e9a5a7ceb479ee4e4ff869af163f2ff9c7

21044080 as geometric shapes

Circle

Radius = n
Diameter 42088160
Circumference 132223854.25911
Area 1.3912646834685E+15

Sphere

Radius = n
Volume 3.9037180400116E+22
Surface area 5.5650587338742E+15
Circumference 132223854.25911

Square

Length = n
Perimeter 84176320
Area 442853303046400
Diagonal 29760823.343664

Cube

Length = n
Surface area 2657119818278400
Volume 9.3194403375727E+21
Space diagonal 36449415.758544

Equilateral Triangle

Length = n
Perimeter 63132240
Area 1.9176110529402E+14
Altitude 18224707.879272

Triangular Pyramid

Length = n
Surface area 1.9176110529402E+14
Volume 1.0983065765935E+21
Height 9920274.4478881