21109716 (number)

21109716 is an even 8-digits composite number following 21109715 and preceding 21109717. In scientific notation, it is written as 2.1109716 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6619392 positive integers (up to 21109716) that are relatively prime to 21109716.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred nine thousand seven hundred sixteen

Notation

Scientific notation 2.1109716 × 10^7
Engineering notation 2.1109716 × 10^6

Prime Factorization of 21109716

Prime Factorization 2 × 2 × 153 × 17 × 2029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10554858
Product of the distinct prime numbers

The prime factorization of 21109716 is 2 × 2 × 153 × 17 × 2029. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 60, 71, 400, 731, 1439, 4565, 39770, 19293, 539742, 885833, 6887045, 962278, 32444251, 91764276, 856190791, 63488162, 5891558165, 8182896792

Basic calculations (n = 21109716)

Multiplication

n×y
n×2 42219432
n×3 63329148
n×4 84438864
n×5 105548580

Division

n÷y
n÷2 10554858
n÷3 7036572
n÷3 5277429
n÷5 4221943.2

Exponentiation

ny
n2 445620109600656
n3 9.4069139575587E+21
n4 1.985772820805E+29
n5 4.1919100287713E+36

Nth Root

y√n
2√n 4594.5310968585
3√n 276.37205651704
4√n 67.782970552039
5√n 29.167316757594

Divisors of 21109716

1, 2, 4, 17, 34, 68, 153, 306, 612, 2029, 2601, 4058, 5202, 8116, 10404, 34493, 68986, 137972, 310437, 620874, 1241748, 5277429, 10554858, 21109716

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 -21109715
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 21109716 can be divided by 24 positive divisors. The sum of these divisors (counting 21109716) is 1, the average is 0.041666666666667.

Base conversion 21109716

Base System Value
2 Binary 1010000100001101111010100
3 Ternary 1110201111002100
4 Quaternary 1100201233110
5 Quinary 20401002331
6 Senary 2032242100
8 Octal 120415724
10 Decimal 21109716
12 Duodecimal 70a0330
16 Hexadecimal 1421bd4
20 Vigesimal 6bie5g
36 Base36 ckgd0

Cryptographic Hash Functions

md5 94057f36309cc4def05bdf1a5bb5d994
sha1 a234583f9cf00696bcbf8f29b74990c2bcf2cdc1
sha256 389f89d8b3559761c1f6f3e85c3111b51d14c97c1804314e6ddb7021bf91b24d
sha512 0465c2e9abb1aed0d7afd590b370981fa6cd4f3c978d4f4ecc8eb1cec538454f504b90fb80c55455d10627b9640eb3076b64aaf8a06a7e2b6c8c2a63a0f11991
ripemd-160 4d08aa9ed6fb000807dc9ca0f849aa8b9fdd5f89

21109716 as geometric shapes

Circle

Radius = n
Diameter 42219432
Circumference 132636257.40993
Area 1.3999568626133E+15

Sphere

Radius = n
Volume 3.940358904269E+22
Surface area 5.5998274504532E+15
Circumference 132636257.40993

Square

Length = n
Perimeter 84438864
Area 445620109600656
Diagonal 29853646.665044

Cube

Length = n
Surface area 2673720657603936
Volume 9.4069139575587E+21
Space diagonal 36563100.64535

Equilateral Triangle

Length = n
Perimeter 63329148
Area 1.9295916767569E+14
Altitude 18281550.322675

Triangular Pyramid

Length = n
Surface area 1.9295916767569E+14
Volume 1.1086154415714E+21
Height 9951215.5550148