20983605 (number)

20983605 is an odd 8-digits composite number following 20983604 and preceding 20983606. In scientific notation, it is written as 2.0983605 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 11108480 positive integers (up to 20983605) that are relatively prime to 20983605.

Interesting facts

Basic properties

Name

Name twenty million nine hundred eighty-three thousand six hundred five

Notation

Scientific notation 2.0983605 × 10^7
Engineering notation 2.0983605 × 10^6

Prime Factorization of 20983605

Prime Factorization 5 × 3 × 137 × 10211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20983605
Product of the distinct prime numbers

The prime factorization of 20983605 is 5 × 3 × 137 × 10211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 89, 47, 395, 344, 7366, 5223, 55355, 74784, 201889, 386377, 2037832, 9141819, 84189190, 64295512, 284466838, 532960366, 9633809216, 2015812341

Basic calculations (n = 20983605)

Multiplication

n×y
n×2 41967210
n×3 62950815
n×4 83934420
n×5 104918025

Division

n÷y
n÷2 10491802.5
n÷3 6994535
n÷3 5245901.25
n÷5 4196721

Exponentiation

ny
n2 440311678796025
n3 9.2393263447427E+21
n4 1.9387437448417E+29
n5 4.068183293798E+36

Nth Root

y√n
2√n 4580.7865045208
3√n 275.82060122825
4√n 67.681507847571
5√n 29.13238364013

Divisors of 20983605

1, 3, 5, 15, 137, 411, 685, 2055, 10211, 30633, 51055, 153165, 1398907, 4196721, 6994535, 20983605

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 -20983604
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 20983605 can be divided by 16 positive divisors. The sum of these divisors (counting 20983605) is 1, the average is 0.0625.

Base conversion 20983605

Base System Value
2 Binary 1010000000010111100110101
3 Ternary 1110111002002120
4 Quaternary 1100002330311
5 Quinary 20332433410
6 Senary 2025430153
8 Octal 120027465
10 Decimal 20983605
12 Duodecimal 703b359
16 Hexadecimal 1402f35
20 Vigesimal 6b2j05
36 Base36 chr1x

Cryptographic Hash Functions

md5 27fd7556d12efe304ae1ac23c596516f
sha1 9537e10b28172ffa76e0ea9817291d859741b22f
sha256 9a2e718e76b56396e83d133a52f17b02a7de1c30f5081c9f7182525e1c6e0a60
sha512 734b54990f1d004cf596dce5c5f119723f8b4edd41ee9e4182c4dca3fb39b59b63de583bfa96de238bc75de7339d7bb2bfa83d178fc329a2926aa49a32e014ab
ripemd-160 fb1a14df47c20ec2cc1193d00d5f7d6cae0ac4c6

20983605 as geometric shapes

Circle

Radius = n
Diameter 41967210
Circumference 131843878.62766
Area 1.3832799353954E+15

Sphere

Radius = n
Volume 3.8701599691683E+22
Surface area 5.5331197415815E+15
Circumference 131843878.62766

Square

Length = n
Perimeter 83934420
Area 440311678796025
Diagonal 29675298.77848

Cube

Length = n
Surface area 2641870072776150
Volume 9.2393263447427E+21
Space diagonal 36344669.985956

Equilateral Triangle

Length = n
Perimeter 62950815
Area 1.9066054971017E+14
Altitude 18172334.992978

Triangular Pyramid

Length = n
Surface area 1.9066054971017E+14
Volume 1.0888650519938E+21
Height 9891766.2594933