21014910 (number)

21014910 is an even 8-digits composite number following 21014909 and preceding 21014911. In scientific notation, it is written as 2.1014910 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 4802976 positive integers (up to 21014910) that are relatively prime to 21014910.

Interesting facts

Basic properties

Name

Name twenty-one million fourteen thousand nine hundred ten

Notation

Scientific notation 2.1014910 × 10^7
Engineering notation 2.1014910 × 10^6

Prime Factorization of 21014910

Prime Factorization 2 × 105 × 9 × 11119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21014910
Product of the distinct prime numbers

The prime factorization of 21014910 is 2 × 105 × 9 × 11119. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 73, 5, 603, 90, 62, 599, 43870, 83634, 960253, 578206, 9109577, 8525354, 75037837, 47235480, 833555372, 698432764, 1278205030, 9757312173

Basic calculations (n = 21014910)

Multiplication

n×y
n×2 42029820
n×3 63044730
n×4 84059640
n×5 105074550

Division

n÷y
n÷2 10507455
n÷3 7004970
n÷3 5253727.5
n÷5 4202982

Exponentiation

ny
n2 441626442308100
n3 9.2807399387249E+21
n4 1.9503391454571E+29
n5 4.0986201611258E+36

Nth Root

y√n
2√n 4584.2022206705
3√n 275.95769673
4√n 67.706736892797
5√n 29.141070855939

Divisors of 21014910

1, 2, 9, 18, 105, 210, 945, 1890, 11119, 22238, 100071, 200142, 1167495, 2334990, 10507455, 21014910

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 -21014909
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 21014910 can be divided by 16 positive divisors. The sum of these divisors (counting 21014910) is 1, the average is 0.0625.

Base conversion 21014910

Base System Value
2 Binary 1010000001010100101111110
3 Ternary 1110112200001000
4 Quaternary 1100022211332
5 Quinary 20334434120
6 Senary 2030231130
8 Octal 120124576
10 Decimal 21014910
12 Duodecimal 70554a6
16 Hexadecimal 140a97e
20 Vigesimal 6b6h5a
36 Base36 cif7i

Cryptographic Hash Functions

md5 d6dd37353d0ac2f145c3c6de9458a2a7
sha1 079f5b67f468fa56ed5e655bf16174a0a43ad4be
sha256 948b53e4bccae1ce88c580e27800daa2d4f1d87af37a3e5ccbfac08d517b0a3e
sha512 d3ab3cfc023bdf3b98c3b8001d564d61a2369c865bf9737626ef7a963071c47baeced87331d4bb5ab4283ea30c5f9711e3f6404a9d72ef7cb4af728c2072c2e8
ripemd-160 756752c4fdbf2882a0860471e9f1f54cb657bcb3

21014910 as geometric shapes

Circle

Radius = n
Diameter 42029820
Circumference 132040573.7437
Area 1.3874103867861E+15

Sphere

Radius = n
Volume 3.8875072548501E+22
Surface area 5.5496415471445E+15
Circumference 132040573.7437

Square

Length = n
Perimeter 84059640
Area 441626442308100
Diagonal 29719570.73405

Cube

Length = n
Surface area 2649758653848600
Volume 9.2807399387249E+21
Space diagonal 36398891.836487

Equilateral Triangle

Length = n
Perimeter 63044730
Area 1.9122985901088E+14
Altitude 18199445.918244

Triangular Pyramid

Length = n
Surface area 1.9122985901088E+14
Volume 1.0937456908502E+21
Height 9906523.5780167