21105058 (number)

21105058 is an even 8-digits composite number following 21105057 and preceding 21105059. In scientific notation, it is written as 2.1105058 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 9165312 positive integers (up to 21105058) that are relatively prime to 21105058.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred five thousand fifty-eight

Notation

Scientific notation 2.1105058 × 10^7
Engineering notation 2.1105058 × 10^6

Prime Factorization of 21105058

Prime Factorization 2 × 17 × 13 × 13 × 3673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1623466
Product of the distinct prime numbers

The prime factorization of 21105058 is 2 × 17 × 13 × 13 × 3673. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 5, 29, 366, 94, 1565, 2829, 68465, 70797, 415351, 697401, 2539033, 6189084, 93084389, 79708783, 545656547, 829900138, 9598524368, 5504712665

Basic calculations (n = 21105058)

Multiplication

n×y
n×2 42210116
n×3 63315174
n×4 84420232
n×5 105525290

Division

n÷y
n÷2 10552529
n÷3 7035019.3333333
n÷3 5276264.5
n÷5 4221011.6

Exponentiation

ny
n2 445423473183364
n3 9.4006882360963E+21
n4 1.9840207046273E+29
n5 4.187287204436E+36

Nth Root

y√n
2√n 4594.0241618868
3√n 276.3517272409
4√n 67.779231051162
5√n 29.16602945127

Divisors of 21105058

1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 3673, 5746, 7346, 47749, 62441, 95498, 124882, 620737, 811733, 1241474, 1623466, 10552529, 21105058

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 -21105057
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 21105058 can be divided by 24 positive divisors. The sum of these divisors (counting 21105058) is 1, the average is 0.041666666666667.

Base conversion 21105058

Base System Value
2 Binary 1010000100000100110100010
3 Ternary 1110201020200211
4 Quaternary 1100200212202
5 Quinary 20400330213
6 Senary 2032204334
8 Octal 120404642
10 Decimal 21105058
12 Duodecimal 70996aa
16 Hexadecimal 14209a2
20 Vigesimal 6bi2ci
36 Base36 ckcrm

Cryptographic Hash Functions

md5 1bc55ce7253a77c21e96b03de16c02ac
sha1 c49de70f6f577d496768c43378001f2de91bc626
sha256 b3d0362583466ae47b098dcddc52c626cbbf3c94f22180f841e952346f52f76f
sha512 d94f053c5f111a39c5b8962e8ea8dccc563b7cd50b79cd916e400b8c0a304e6842fd66ae054c422adc8c795347affca88e937f1fc14486c919b60e999d64f3ec
ripemd-160 6f04449a5b69d5dd000732f321f20c07f7696005

21105058 as geometric shapes

Circle

Radius = n
Diameter 42210116
Circumference 132606990.33277
Area 1.3993391110893E+15

Sphere

Radius = n
Volume 3.9377510801611E+22
Surface area 5.5973564443572E+15
Circumference 132606990.33277

Square

Length = n
Perimeter 84420232
Area 445423473183364
Diagonal 29847059.258271

Cube

Length = n
Surface area 2672540839100184
Volume 9.4006882360963E+21
Space diagonal 36555032.752688

Equilateral Triangle

Length = n
Perimeter 63315174
Area 1.9287402160934E+14
Altitude 18277516.376344

Triangular Pyramid

Length = n
Surface area 1.9287402160934E+14
Volume 1.1078817332607E+21
Height 9949019.7527569