20981714 (number)

20981714 is an even 8-digits composite number following 20981713 and preceding 20981715. In scientific notation, it is written as 2.0981714 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 9659088 positive integers (up to 20981714) that are relatively prime to 20981714.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0981714 × 10^7
Engineering notation 2.0981714 × 10^6

Prime Factorization of 20981714

Prime Factorization 2 × 13 × 1543 × 523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20981714
Product of the distinct prime numbers

The prime factorization of 20981714 is 2 × 13 × 1543 × 523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 24, 12, 22, 744, 962, 2843, 73316, 63711, 39535, 672567, 4396539, 6473716, 3613858, 20933783, 709023520, 342348678, 1771893244, 3970153465

Basic calculations (n = 20981714)

Multiplication

n×y
n×2 41963428
n×3 62945142
n×4 83926856
n×5 104908570

Division

n÷y
n÷2 10490857
n÷3 6993904.6666667
n÷3 5245428.5
n÷5 4196342.8

Exponentiation

ny
n2 440232322377796
n3 9.2368286816867E+21
n4 1.9380449766615E+29
n5 4.0663505419448E+36

Nth Root

y√n
2√n 4580.5800942675
3√n 275.81231551462
4√n 67.679982965922
5√n 29.131858550915

Divisors of 20981714

1, 2, 13, 26, 523, 1046, 1543, 3086, 6799, 13598, 20059, 40118, 806989, 1613978, 10490857, 20981714

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 -20981713
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 20981714 can be divided by 16 positive divisors. The sum of these divisors (counting 20981714) is 1, the average is 0.0625.

Base conversion 20981714

Base System Value
2 Binary 1010000000010011111010010
3 Ternary 1110110222111112
4 Quaternary 1100002133102
5 Quinary 20332403324
6 Senary 2025413322
8 Octal 120023722
10 Decimal 20981714
12 Duodecimal 703a242
16 Hexadecimal 14027d2
20 Vigesimal 6b2e5e
36 Base36 chple

Cryptographic Hash Functions

md5 949805e475f92edb99850ceae764a967
sha1 3090fa5cbc94cbb4508742bcf51faa0c82ac54f3
sha256 552f27d83eec9c8308188968dff20a7690cc9e7dd280969c4f284ea4c2b4f9cd
sha512 aa0bf370c900a943f3db1244e1ea0119f20022e68face5fb9e2eec9085939166d50ae9b6630540e68e69857825ac53b061ddb8a3ee689134a93953bb01800d5f
ripemd-160 22428dcb02763c69541a800ca8c3294441828b33

20981714 as geometric shapes

Circle

Radius = n
Diameter 41963428
Circumference 131831997.12424
Area 1.3830306298549E+15

Sphere

Radius = n
Volume 3.8691137505139E+22
Surface area 5.5321225194194E+15
Circumference 131831997.12424

Square

Length = n
Perimeter 83926856
Area 440232322377796
Diagonal 29672624.500633

Cube

Length = n
Surface area 2641393934266776
Volume 9.2368286816867E+21
Space diagonal 36341394.677879

Equilateral Triangle

Length = n
Perimeter 62945142
Area 1.906261873731E+14
Altitude 18170697.33894

Triangular Pyramid

Length = n
Surface area 1.906261873731E+14
Volume 1.0885706995798E+21
Height 9890874.8335445