21129110 (number)

21129110 is an even 8-digits composite number following 21129109 and preceding 21129111. In scientific notation, it is written as 2.1129110 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 8160096 positive integers (up to 21129110) that are relatively prime to 21129110.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred twenty-nine thousand one hundred ten

Notation

Scientific notation 2.1129110 × 10^7
Engineering notation 2.1129110 × 10^6

Prime Factorization of 21129110

Prime Factorization 2 × 5 × 29 × 72859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21129110
Product of the distinct prime numbers

The prime factorization of 21129110 is 2 × 5 × 29 × 72859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 54, 62, 163, 156, 981, 843, 95258, 81913, 266640, 437248, 5515555, 8189207, 83792411, 68580796, 678861947, 822716318, 2025843186, 939599203

Basic calculations (n = 21129110)

Multiplication

n×y
n×2 42258220
n×3 63387330
n×4 84516440
n×5 105645550

Division

n÷y
n÷2 10564555
n÷3 7043036.6666667
n÷3 5282277.5
n÷5 4225822

Exponentiation

ny
n2 446439289392100
n3 9.4328648538875E+21
n4 1.9930803911292E+29
n5 4.2112014823013E+36

Nth Root

y√n
2√n 4596.6411650247
3√n 276.45666714627
4√n 67.798533649517
5√n 29.172674131209

Divisors of 21129110

1, 2, 5, 10, 29, 58, 145, 290, 72859, 145718, 364295, 728590, 2112911, 4225822, 10564555, 21129110

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21129109
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21129110 can be divided by 16 positive divisors. The sum of these divisors (counting 21129110) is 1, the average is 0.0625.

Base conversion 21129110

Base System Value
2 Binary 1010000100110011110010110
3 Ternary 1110202110200122
4 Quaternary 1100212132112
5 Quinary 20402112420
6 Senary 2032511542
8 Octal 120463626
10 Decimal 21129110
12 Duodecimal 70ab5b2
16 Hexadecimal 1426796
20 Vigesimal 6c12fa
36 Base36 ckvbq

Cryptographic Hash Functions

md5 c52aa942f4319de6a25f7492499400c3
sha1 1a55d8b77ca3bf22ed4cf33e042bed698ac51a48
sha256 f3fa65994d5cb5454b7d5ada3c3c1167bd920da64b6c3924eb9b0b58c17324c5
sha512 691da3e9a5919e88ddec9a4dbffcf65e47546396ddca34461b45e124ef0573b6ceaf7a08b743609cd7527447bc1edb0ab25de0ea30335c5c2c53a3929dc31d67
ripemd-160 a55092468412ef1ac8fcd78840f636d1c82ad2a0

21129110 as geometric shapes

Circle

Radius = n
Diameter 42258220
Circumference 132758113.50578
Area 1.4025303918281E+15

Sphere

Radius = n
Volume 3.9512291903038E+22
Surface area 5.6101215673123E+15
Circumference 132758113.50578

Square

Length = n
Perimeter 84516440
Area 446439289392100
Diagonal 29881073.922873

Cube

Length = n
Surface area 2678635736352600
Volume 9.4328648538875E+21
Space diagonal 36596692.038712

Equilateral Triangle

Length = n
Perimeter 63387330
Area 1.9331388293052E+14
Altitude 18298346.019356

Triangular Pyramid

Length = n
Surface area 1.9331388293052E+14
Volume 1.1116737840334E+21
Height 9960357.974291