20973771 (number)

20973771 is an odd 8-digits composite number following 20973770 and preceding 20973772. In scientific notation, it is written as 2.0973771 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 11062656 positive integers (up to 20973771) that are relatively prime to 20973771.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-three thousand seven hundred seventy-one

Notation

Scientific notation 2.0973771 × 10^7
Engineering notation 2.0973771 × 10^6

Prime Factorization of 20973771

Prime Factorization 9 × 7 × 13 × 25609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20973771
Product of the distinct prime numbers

The prime factorization of 20973771 is 9 × 7 × 13 × 25609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 66, 80, 847, 158, 2833, 1159, 29189, 35040, 697532, 287295, 1163952, 2633100, 12010655, 61083180, 509961297, 177174574, 2665241957, 6388150628

Basic calculations (n = 20973771)

Multiplication

n×y
n×2 41947542
n×3 62921313
n×4 83895084
n×5 104868855

Division

n÷y
n÷2 10486885.5
n÷3 6991257
n÷3 5243442.75
n÷5 4194754.2

Exponentiation

ny
n2 439899069960441
n3 9.2263423564633E+21
n4 1.9351119175206E+29
n5 4.0586594217448E+36

Nth Root

y√n
2√n 4579.712982273
3√n 275.77750657364
4√n 67.673576691889
5√n 29.129652540483

Divisors of 20973771

1, 7, 9, 13, 63, 91, 117, 819, 25609, 179263, 230481, 332917, 1613367, 2330419, 2996253, 20973771

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 -20973770
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 20973771 can be divided by 16 positive divisors. The sum of these divisors (counting 20973771) is 1, the average is 0.0625.

Base conversion 20973771

Base System Value
2 Binary 1010000000000100011001011
3 Ternary 1110110120121100
4 Quaternary 1100000203023
5 Quinary 20332130041
6 Senary 2025312443
8 Octal 120004313
10 Decimal 20973771
12 Duodecimal 7035723
16 Hexadecimal 14008cb
20 Vigesimal 6b1e8b
36 Base36 chjgr

Cryptographic Hash Functions

md5 92cab1de62b07d6fa98724910c4efc87
sha1 1bd0c8e3b73c6dc98aef115cc1fc73624a3cb951
sha256 5b5c5bd3d00aba2d84d3b1ce8b1cb41236dcccaa5640306e4fd78339b692ea50
sha512 10354dd99ded321ca61e78cb7766e86f7ede5312c033ffadbb898b91c4540ca5574e3da2b3ea26b58275fa80b8aac654e9f5630ace91745ab065d3f4f18c3fde
ripemd-160 1bb0679aaacc59876f2af0d38fcf06203ca274ec

20973771 as geometric shapes

Circle

Radius = n
Diameter 41947542
Circumference 131782089.78335
Area 1.3819836865087E+15

Sphere

Radius = n
Volume 3.8647212488759E+22
Surface area 5.5279347460348E+15
Circumference 131782089.78335

Square

Length = n
Perimeter 83895084
Area 439899069960441
Diagonal 29661391.402308

Cube

Length = n
Surface area 2639394419762646
Volume 9.2263423564633E+21
Space diagonal 36327636.998315

Equilateral Triangle

Length = n
Perimeter 62921313
Area 1.9048188484344E+14
Altitude 18163818.499157

Triangular Pyramid

Length = n
Surface area 1.9048188484344E+14
Volume 1.0873348743006E+21
Height 9887130.4674358