20551464 (number)

20551464 is an even 8-digits composite number following 20551463 and preceding 20551465. In scientific notation, it is written as 2.0551464 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 6376320 positive integers (up to 20551464) that are relatively prime to 20551464.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty-one thousand four hundred sixty-four

Notation

Scientific notation 2.0551464 × 10^7
Engineering notation 2.0551464 × 10^6

Prime Factorization of 20551464

Prime Factorization 2 × 2 × 2 × 171 × 181 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5137866
Product of the distinct prime numbers

The prime factorization of 20551464 is 2 × 2 × 2 × 171 × 181 × 83. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 11, 88, 756, 443, 1296, 5500, 93300, 54092, 533339, 302417, 6220764, 2987068, 84396976, 33894060, 989432340, 661212698, 4802545380, 9525363477

Basic calculations (n = 20551464)

Multiplication

n×y
n×2 41102928
n×3 61654392
n×4 82205856
n×5 102757320

Division

n÷y
n÷2 10275732
n÷3 6850488
n÷3 5137866
n÷5 4110292.8

Exponentiation

ny
n2 422362672543296
n3 8.6801712597173E+21
n4 1.7839022715792E+29
n5 3.6661803313877E+36

Nth Root

y√n
2√n 4533.3722547349
3√n 273.91401567896
4√n 67.330321956269
5√n 29.011391042997

Divisors of 20551464

1, 2, 4, 8, 83, 166, 171, 181, 332, 342, 362, 664, 684, 724, 1368, 1448, 14193, 15023, 28386, 30046, 30951, 56772, 60092, 61902, 113544, 120184, 123804, 247608, 2568933, 5137866, 10275732, 20551464

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 -20551463
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 20551464 can be divided by 32 positive divisors. The sum of these divisors (counting 20551464) is 1, the average is 0.03125.

Base conversion 20551464

Base System Value
2 Binary 1001110011001011100101000
3 Ternary 1102200010022100
4 Quaternary 1032121130220
5 Quinary 20230121324
6 Senary 2012253400
8 Octal 116313450
10 Decimal 20551464
12 Duodecimal 6a71260
16 Hexadecimal 1399728
20 Vigesimal 688id4
36 Base36 c8hm0

Cryptographic Hash Functions

md5 f41df4ceb66140459c6ae426a0b9018f
sha1 ea1670d95d4b7f8283691330bf97601036975006
sha256 8521dd2c042c046ac4dd452a75e118ad481fbfec41e8688543410d3247856546
sha512 3723c1b49013ee9a486483447b295608c4cf625989c890015d44341eb75146c08cbc30cf1e6c5aeb0726f1ca64228641f0931ecbe0b68d54834264b90189843c
ripemd-160 87db89115af824dd9d9663b1558c21456c643d47

20551464 as geometric shapes

Circle

Radius = n
Diameter 41102928
Circumference 129128656.64583
Area 1.3268914692126E+15

Sphere

Radius = n
Volume 3.6359416348572E+22
Surface area 5.3075658768503E+15
Circumference 129128656.64583

Square

Length = n
Perimeter 82205856
Area 422362672543296
Diagonal 29064159.115422

Cube

Length = n
Surface area 2534176035259776
Volume 8.6801712597173E+21
Space diagonal 35596179.817923

Equilateral Triangle

Length = n
Perimeter 61654392
Area 1.8288840201639E+14
Altitude 17798089.908961

Triangular Pyramid

Length = n
Surface area 1.8288840201639E+14
Volume 1.0229679932678E+21
Height 9688053.0384741