20921714 (number)

20921714 is an even 8-digits composite number following 20921713 and preceding 20921715. In scientific notation, it is written as 2.0921714 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 9202800 positive integers (up to 20921714) that are relatively prime to 20921714.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0921714 × 10^7
Engineering notation 2.0921714 × 10^6

Prime Factorization of 20921714

Prime Factorization 2 × 11 × 31 × 30677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20921714
Product of the distinct prime numbers

The prime factorization of 20921714 is 2 × 11 × 31 × 30677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 96, 53, 688, 617, 2460, 9262, 20933, 69657, 213310, 906606, 1047406, 1499321, 64359152, 79769321, 987324760, 466011020, 8453187020, 1826894462

Basic calculations (n = 20921714)

Multiplication

n×y
n×2 41843428
n×3 62765142
n×4 83686856
n×5 104608570

Division

n÷y
n÷2 10460857
n÷3 6973904.6666667
n÷3 5230428.5
n÷5 4184342.8

Exponentiation

ny
n2 437718116697796
n3 9.1578132501699E+21
n4 1.9159714968547E+29
n5 4.0085407689345E+36

Nth Root

y√n
2√n 4574.0260165417
3√n 275.54915718417
4√n 67.631546016202
5√n 29.115178175761

Divisors of 20921714

1, 2, 11, 22, 31, 62, 341, 682, 30677, 61354, 337447, 674894, 950987, 1901974, 10460857, 20921714

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 -20921713
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 20921714 can be divided by 16 positive divisors. The sum of these divisors (counting 20921714) is 1, the average is 0.0625.

Base conversion 20921714

Base System Value
2 Binary 1001111110011110101110010
3 Ternary 1110100221012022
4 Quaternary 1033303311302
5 Quinary 20323443324
6 Senary 2024231442
8 Octal 117636562
10 Decimal 20921714
12 Duodecimal 700b582
16 Hexadecimal 13f3d72
20 Vigesimal 6af45e
36 Base36 cgfaq

Cryptographic Hash Functions

md5 b4b9e1449816bb467ddaa332a6eb9d2b
sha1 181cbcad5ad47a2880b0df5ebf6b1e991548447c
sha256 d127f96915644755eb5b2774ed303b3cf9310dec91f128eb0a0fa74034eb040e
sha512 cb06ff90d1f77f9868a3c0238593a86fc8a759c9e9763a87c61b7e8a0d933f9bb8dfd4ef8937fc1b4e7b3b06335b68ed362b33f2e93a38c15c2c138fd7192655
ripemd-160 8f43153dc7495fd06de0a2fcf4c07171b21f70f6

20921714 as geometric shapes

Circle

Radius = n
Diameter 41843428
Circumference 131455006.00581
Area 1.375132019761E+15

Sphere

Radius = n
Volume 3.8360158439575E+22
Surface area 5.5005280790438E+15
Circumference 131455006.00581

Square

Length = n
Perimeter 83686856
Area 437718116697796
Diagonal 29587771.686891

Cube

Length = n
Surface area 2626308700186776
Volume 9.1578132501699E+21
Space diagonal 36237471.629425

Equilateral Triangle

Length = n
Perimeter 62765142
Area 1.8953750437849E+14
Altitude 18118735.814713

Triangular Pyramid

Length = n
Surface area 1.8953750437849E+14
Volume 1.0792586416725E+21
Height 9862590.562297