20555958 (number)

20555958 is an even 8-digits composite number following 20555957 and preceding 20555959. In scientific notation, it is written as 2.0555958 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 6364800 positive integers (up to 20555958) that are relatively prime to 20555958.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0555958 × 10^7
Engineering notation 2.0555958 × 10^6

Prime Factorization of 20555958

Prime Factorization 2 × 3 × 79 × 17 × 2551

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20555958
Product of the distinct prime numbers

The prime factorization of 20555958 is 2 × 3 × 79 × 17 × 2551. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 76, 55, 85, 152, 1010, 5086, 88173, 77616, 142680, 474885, 1065968, 5111802, 20336660, 3285304, 615298504, 556796621, 2940145950, 3366286309

Basic calculations (n = 20555958)

Multiplication

n×y
n×2 41111916
n×3 61667874
n×4 82223832
n×5 102779790

Division

n÷y
n÷2 10277979
n÷3 6851986
n÷3 5138989.5
n÷5 4111191.6

Exponentiation

ny
n2 422547409297764
n3 8.6858667985336E+21
n4 1.7854631310425E+29
n5 3.6701905132259E+36

Nth Root

y√n
2√n 4533.8678851506
3√n 273.93397986694
4√n 67.334002444163
5√n 29.012659719418

Divisors of 20555958

1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2551, 2686, 4029, 5102, 7653, 8058, 15306, 43367, 86734, 130101, 201529, 260202, 403058, 604587, 1209174, 3425993, 6851986, 10277979, 20555958

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 -20555957
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 20555958 can be divided by 32 positive divisors. The sum of these divisors (counting 20555958) is 1, the average is 0.03125.

Base conversion 20555958

Base System Value
2 Binary 1001110011010100010110110
3 Ternary 1102200100110210
4 Quaternary 1032122202312
5 Quinary 20230242313
6 Senary 2012330250
8 Octal 116324266
10 Decimal 20555958
12 Duodecimal 6a73986
16 Hexadecimal 139a8b6
20 Vigesimal 6899hi
36 Base36 c8l2u

Cryptographic Hash Functions

md5 40c5674c7f791e0d12fd2cf6f58dfe6d
sha1 ae39f027f562494979ef423bb6d2c9368191b8bf
sha256 e073a9f21d14ac3fcf4b0555f99b17b6b69305f43df61edbc2de5764446db492
sha512 90a9fea01669d0e14e58403ead50bc68132cb65f085e286ccd594b2c41a752567470caf9914064f895963d61a44a958c2fb7ca632e6da9514d9b773a36388009
ripemd-160 bf0343d3a0e335603eadd1ae7e8a0e209a9c73d2

20555958 as geometric shapes

Circle

Radius = n
Diameter 41111916
Circumference 129156893.2806
Area 1.3274718368433E+15

Sphere

Radius = n
Volume 3.6383273765777E+22
Surface area 5.309887347373E+15
Circumference 129156893.2806

Square

Length = n
Perimeter 82223832
Area 422547409297764
Diagonal 29070514.591172

Cube

Length = n
Surface area 2535284455786584
Volume 8.6858667985336E+21
Space diagonal 35603963.654252

Equilateral Triangle

Length = n
Perimeter 61667874
Area 1.8296839537758E+14
Altitude 17801981.827126

Triangular Pyramid

Length = n
Surface area 1.8296839537758E+14
Volume 1.0236392189544E+21
Height 9690171.5303906