21076916 (number)

21076916 is an even 8-digits composite number following 21076915 and preceding 21076917. In scientific notation, it is written as 2.1076916 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 9032952 positive integers (up to 21076916) that are relatively prime to 21076916.

Interesting facts

Basic properties

Name

Name twenty-one million seventy-six thousand nine hundred sixteen

Notation

Scientific notation 2.1076916 × 10^7
Engineering notation 2.1076916 × 10^6

Prime Factorization of 21076916

Prime Factorization 2 × 2 × 7 × 752747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10538458
Product of the distinct prime numbers

The prime factorization of 21076916 is 2 × 2 × 7 × 752747. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 17, 4, 848, 740, 7484, 9669, 54025, 84140, 43901, 365948, 8414702, 8515318, 45678446, 33622745, 174303929, 823363794, 6593928302, 4668282044

Basic calculations (n = 21076916)

Multiplication

n×y
n×2 42153832
n×3 63230748
n×4 84307664
n×5 105384580

Division

n÷y
n÷2 10538458
n÷3 7025638.6666667
n÷3 5269229
n÷5 4215383.2

Exponentiation

ny
n2 444236388071056
n3 9.363133035517E+21
n4 1.9734596848642E+29
n5 4.1594444007269E+36

Nth Root

y√n
2√n 4590.9602481398
3√n 276.22884122322
4√n 67.756625123598
5√n 29.158247160066

Divisors of 21076916

1, 2, 4, 7, 14, 28, 752747, 1505494, 3010988, 5269229, 10538458, 21076916

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21076915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21076916 can be divided by 12 positive divisors. The sum of these divisors (counting 21076916) is 1, the average is 0.083333333333333.

Base conversion 21076916

Base System Value
2 Binary 1010000011001101110110100
3 Ternary 1110122211002112
4 Quaternary 1100121232310
5 Quinary 20343430131
6 Senary 2031430152
8 Octal 120315664
10 Decimal 21076916
12 Duodecimal 7085358
16 Hexadecimal 1419bb4
20 Vigesimal 6bec5g
36 Base36 cjr1w

Cryptographic Hash Functions

md5 27a050944175c0b8f709572d743c2e35
sha1 ed92b65f68fd335669fa31e7a32f7dbd1f70c7ea
sha256 17a49224a27b0dd287155df7aca3ec9b162018e36edd2ab97c3cfaa9a6b9ec62
sha512 66e3e6c875add6df989be04255ad7ae94fa47551fcd084130b69ecd153b0eda27915632e2a2ca2f256048cc71492004bd290f6e68c21e572cda6b9eb3e5cfd45
ripemd-160 7b79901b4e1b5934857bd47321586c516f3bcfdb

21076916 as geometric shapes

Circle

Radius = n
Diameter 42153832
Circumference 132430168.93186
Area 1.3956097732213E+15

Sphere

Radius = n
Volume 3.9220199945286E+22
Surface area 5.5824390928852E+15
Circumference 132430168.93186

Square

Length = n
Perimeter 84307664
Area 444236388071056
Diagonal 29807260.460198

Cube

Length = n
Surface area 2665418328426336
Volume 9.363133035517E+21
Space diagonal 36506289.378861

Equilateral Triangle

Length = n
Perimeter 63230748
Area 1.9235999867749E+14
Altitude 18253144.689431

Triangular Pyramid

Length = n
Surface area 1.9235999867749E+14
Volume 1.1034558104276E+21
Height 9935753.4867328