21003860 (number)

21003860 is an even 8-digits composite number following 21003859 and preceding 21003861. In scientific notation, it is written as 2.1003860 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 8353184 positive integers (up to 21003860) that are relatively prime to 21003860.

Interesting facts

Basic properties

Name

Name twenty-one million three thousand eight hundred sixty

Notation

Scientific notation 2.1003860 × 10^7
Engineering notation 2.1003860 × 10^6

Prime Factorization of 21003860

Prime Factorization 2 × 2 × 5 × 179 × 5867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10501930
Product of the distinct prime numbers

The prime factorization of 21003860 is 2 × 2 × 5 × 179 × 5867. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 43, 57, 324, 902, 2786, 470, 32900, 20128, 687152, 372332, 8458755, 4235767, 37243168, 10143956, 595376934, 302013859, 163963053, 5373177562

Basic calculations (n = 21003860)

Multiplication

n×y
n×2 42007720
n×3 63011580
n×4 84015440
n×5 105019300

Division

n÷y
n÷2 10501930
n÷3 7001286.6666667
n÷3 5250965
n÷5 4200772

Exponentiation

ny
n2 441162134899600
n3 9.2661077187323E+21
n4 1.9462402926917E+29
n5 4.0878558634056E+36

Nth Root

y√n
2√n 4582.9968361324
3√n 275.90932048716
4√n 67.697834796487
5√n 29.138005636231

Divisors of 21003860

1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 5867, 11734, 23468, 29335, 58670, 117340, 1050193, 2100386, 4200772, 5250965, 10501930, 21003860

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21003859
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21003860 can be divided by 24 positive divisors. The sum of these divisors (counting 21003860) is 1, the average is 0.041666666666667.

Base conversion 21003860

Base System Value
2 Binary 1010000000111111001010100
3 Ternary 1110112002212202
4 Quaternary 1100013321110
5 Quinary 20334110420
6 Senary 2030104032
8 Octal 120077124
10 Decimal 21003860
12 Duodecimal 704b018
16 Hexadecimal 1407e54
20 Vigesimal 6b59d0
36 Base36 ci6ok

Cryptographic Hash Functions

md5 6bc8afcf16b6b75e7ae432c84aa9a000
sha1 444014ee1317f3a7b0fea14d914edfedd5f5eee8
sha256 eea09855170ca43d14213ffbd0997dd71e06b6412b2b51f3b2ec6f6e7b8d087f
sha512 4d195817e1ca6f0232df520c1f3e8f378ee1d0d18cbcdcfc231333a07630cb5e6cb771e0d0e8c0f80eda238d58a2ffbd398d32817fddef5d7267fc5a80165366
ripemd-160 a0d71df36ac2c8717428141371e19ea044625919

21003860 as geometric shapes

Circle

Radius = n
Diameter 42007720
Circumference 131971144.54606
Area 1.3859517220426E+15

Sphere

Radius = n
Volume 3.8813781248721E+22
Surface area 5.5438068881703E+15
Circumference 131971144.54606

Square

Length = n
Perimeter 84015440
Area 441162134899600
Diagonal 29703943.674186

Cube

Length = n
Surface area 2646972809397600
Volume 9.2661077187323E+21
Space diagonal 36379752.675064

Equilateral Triangle

Length = n
Perimeter 63011580
Area 1.9102880800542E+14
Altitude 18189876.337532

Triangular Pyramid

Length = n
Surface area 1.9102880800542E+14
Volume 1.0920212671868E+21
Height 9901314.5580619