20555912 (number)

20555912 is an even 8-digits composite number following 20555911 and preceding 20555913. In scientific notation, it is written as 2.0555912 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 9436224 positive integers (up to 20555912) that are relatively prime to 20555912.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty-five thousand nine hundred twelve

Notation

Scientific notation 2.0555912 × 10^7
Engineering notation 2.0555912 × 10^6

Prime Factorization of 20555912

Prime Factorization 2 × 2 × 2 × 13 × 827 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5138978
Product of the distinct prime numbers

The prime factorization of 20555912 is 2 × 2 × 2 × 13 × 827 × 239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 78, 95, 854, 135, 3160, 6488, 24670, 20227, 351793, 198364, 6463561, 7660858, 80639574, 68292499, 303095385, 385844922, 5822788339, 8318882099

Basic calculations (n = 20555912)

Multiplication

n×y
n×2 41111824
n×3 61667736
n×4 82223648
n×5 102779560

Division

n÷y
n÷2 10277956
n÷3 6851970.6666667
n÷3 5138978
n÷5 4111182.4

Exponentiation

ny
n2 422545518151744
n3 8.6858084871217E+21
n4 1.7854471491013E+29
n5 3.6701494477576E+36

Nth Root

y√n
2√n 4533.8628122165
3√n 273.93377553085
4√n 67.333964774225
5√n 29.012646734535

Divisors of 20555912

1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 827, 956, 1654, 1912, 3107, 3308, 6214, 6616, 10751, 12428, 21502, 24856, 43004, 86008, 197653, 395306, 790612, 1581224, 2569489, 5138978, 10277956, 20555912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20555911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20555912 can be divided by 32 positive divisors. The sum of these divisors (counting 20555912) is 1, the average is 0.03125.

Base conversion 20555912

Base System Value
2 Binary 1001110011010100010001000
3 Ternary 1102200100102002
4 Quaternary 1032122202020
5 Quinary 20230242122
6 Senary 2012330132
8 Octal 116324210
10 Decimal 20555912
12 Duodecimal 6a73948
16 Hexadecimal 139a888
20 Vigesimal 6899fc
36 Base36 c8l1k

Cryptographic Hash Functions

md5 1e13371aab13c256dc59927a6a8a86f0
sha1 dbc6b03733df8a0131a7cd54e1281352542598b0
sha256 dc6a1869279c668558ab9fb98184136c2578b363c34ca0b48adcae1239a256dc
sha512 9578ad056b9a1e442e1513a724fc612e748f20ab67d4a09da2eb895d164cf12f748224b5f05781674f7ddd021df9b712aedc9ade31c41f3dd2b081d6958fe27d
ripemd-160 54880a396c1b4c8d5f5c907d005e17e4089d1ab9

20555912 as geometric shapes

Circle

Radius = n
Diameter 41111824
Circumference 129156604.25408
Area 1.3274658956328E+15

Sphere

Radius = n
Volume 3.6383029511506E+22
Surface area 5.3098635825312E+15
Circumference 129156604.25408

Square

Length = n
Perimeter 82223648
Area 422545518151744
Diagonal 29070449.537348

Cube

Length = n
Surface area 2535273108910464
Volume 8.6858084871217E+21
Space diagonal 35603883.979915

Equilateral Triangle

Length = n
Perimeter 61667736
Area 1.8296757648733E+14
Altitude 17801941.989957

Triangular Pyramid

Length = n
Surface area 1.8296757648733E+14
Volume 1.0236323468886E+21
Height 9690149.8457826