21103690 (number)

21103690 is an even 8-digits composite number following 21103689 and preceding 21103691. In scientific notation, it is written as 2.1103690 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 8213184 positive integers (up to 21103690) that are relatively prime to 21103690.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred three thousand six hundred ninety

Notation

Scientific notation 2.1103690 × 10^7
Engineering notation 2.1103690 × 10^6

Prime Factorization of 21103690

Prime Factorization 2 × 5 × 37 × 57037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21103690
Product of the distinct prime numbers

The prime factorization of 21103690 is 2 × 5 × 37 × 57037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 61, 77, 308, 522, 5011, 4917, 60332, 40965, 164839, 46846, 1780667, 4459860, 44761201, 20717003, 865661127, 8457892, 1569341722, 4470511200

Basic calculations (n = 21103690)

Multiplication

n×y
n×2 42207380
n×3 63311070
n×4 84414760
n×5 105518450

Division

n÷y
n÷2 10551845
n÷3 7034563.3333333
n÷3 5275922.5
n÷5 4220738

Exponentiation

ny
n2 445365731616100
n3 9.3988603366494E+21
n4 1.9835063489794E+29
n5 4.1859303101894E+36

Nth Root

y√n
2√n 4593.8752704008
3√n 276.34575620256
4√n 67.778132685998
5√n 29.165651341314

Divisors of 21103690

1, 2, 5, 10, 37, 74, 185, 370, 57037, 114074, 285185, 570370, 2110369, 4220738, 10551845, 21103690

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 -21103689
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 21103690 can be divided by 16 positive divisors. The sum of these divisors (counting 21103690) is 1, the average is 0.0625.

Base conversion 21103690

Base System Value
2 Binary 1010000100000010001001010
3 Ternary 1110201011211011
4 Quaternary 1100200101022
5 Quinary 20400304230
6 Senary 2032154134
8 Octal 120402112
10 Decimal 21103690
12 Duodecimal 709894a
16 Hexadecimal 142044a
20 Vigesimal 6bhj4a
36 Base36 ckbpm

Cryptographic Hash Functions

md5 0f8f38370e7ff73067ff513a0f5828fd
sha1 de56967f085d89ce0ce3a4f3d2c8c73bb0bf908c
sha256 996186b0092a96df5c66800ac2d9e1c5169b682c23ec4933c2edff787d3e5194
sha512 7e3d18b4d9bfb4cb25cbdb92611ba8d662b660958eda94d22605127926c50fb4445e539ad222609e025642e59db0ab915c5822834eac6b1ba168762f02247f88
ripemd-160 ffb56e23633f8278c19e4fc9b72b1f8227a5a7e1

21103690 as geometric shapes

Circle

Radius = n
Diameter 42207380
Circumference 132598394.93527
Area 1.3991577106058E+15

Sphere

Radius = n
Volume 3.9369854114312E+22
Surface area 5.5966308424231E+15
Circumference 132598394.93527

Square

Length = n
Perimeter 84414760
Area 445365731616100
Diagonal 29845124.614117

Cube

Length = n
Surface area 2672194389696600
Volume 9.3988603366494E+21
Space diagonal 36552663.307183

Equilateral Triangle

Length = n
Perimeter 63311070
Area 1.9284901877729E+14
Altitude 18276331.653592

Triangular Pyramid

Length = n
Surface area 1.9284901877729E+14
Volume 1.107666313245E+21
Height 9948374.8713725