20862009 (number)

20862009 is an odd 8-digits composite number following 20862008 and preceding 20862010. In scientific notation, it is written as 2.0862009 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 10886400 positive integers (up to 20862009) that are relatively prime to 20862009.

Interesting facts

Basic properties

Name

Name twenty million eight hundred sixty-two thousand nine

Notation

Scientific notation 2.0862009 × 10^7
Engineering notation 2.0862009 × 10^6

Prime Factorization of 20862009

Prime Factorization 9 × 7 × 3 × 17 × 151 × 43

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20862009
Product of the distinct prime numbers

The prime factorization of 20862009 is 9 × 7 × 3 × 17 × 151 × 43. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 12, 59, 463, 276, 5434, 7026, 72598, 18319, 126578, 567455, 9623742, 2631861, 3518037, 24255165, 756804770, 525423820, 9972540162, 8284644538

Basic calculations (n = 20862009)

Multiplication

n×y
n×2 41724018
n×3 62586027
n×4 83448036
n×5 104310045

Division

n÷y
n÷2 10431004.5
n÷3 6954003
n÷3 5215502.25
n÷5 4172401.8

Exponentiation

ny
n2 435223419516081
n3 9.0796348949553E+21
n4 1.8941942489527E+29
n5 3.95166974694E+36

Nth Root

y√n
2√n 4567.4948275833
3√n 275.2867928157
4√n 67.583243689418
5√n 29.098541781627

Divisors of 20862009

1, 3, 7, 9, 17, 21, 27, 43, 51, 63, 119, 129, 151, 153, 189, 301, 357, 387, 453, 459, 731, 903, 1057, 1071, 1161, 1359, 2193, 2567, 2709, 3171, 3213, 4077, 5117, 6493, 6579, 7701, 8127, 9513, 15351, 17969, 19479, 19737, 23103, 28539, 45451, 46053, 53907, 58437, 69309, 110381, 136353, 138159, 161721, 175311, 331143, 409059, 485163, 772667, 993429, 1227177, 2318001, 2980287, 6954003, 20862009

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20862008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20862009 can be divided by 64 positive divisors. The sum of these divisors (counting 20862009) is 1, the average is 0.015625.

Base conversion 20862009

Base System Value
2 Binary 1001111100101010000111001
3 Ternary 1110020220022000
4 Quaternary 1033211100321
5 Quinary 20320041014
6 Senary 2023051213
8 Octal 117452071
10 Decimal 20862009
12 Duodecimal 6ba0b09
16 Hexadecimal 13e5439
20 Vigesimal 6a7f09
36 Base36 cf589

Cryptographic Hash Functions

md5 68d09fd13e4d49b93847d52f0234c5f5
sha1 a33cd6c4cf9879093769b74500ec1f1f9eceaa55
sha256 1958e5b27030df7f3bd6f18b64d8a9079381c1129b14210f3cbd85e657460b6a
sha512 038e10915bca0e208f49613605b75382894ebb7c65234a71473c1e83e1f62ea68e439cb814ccc2a4d0c8c696662fd399ad28d764d6a2576b3ce208548e354a5e
ripemd-160 6a9bbf6e361499540de57f88297b4135f55c65b5

20862009 as geometric shapes

Circle

Radius = n
Diameter 41724018
Circumference 131079868.42705
Area 1.3672946974219E+15

Sphere

Radius = n
Volume 3.8032685711025E+22
Surface area 5.4691787896878E+15
Circumference 131079868.42705

Square

Length = n
Perimeter 83448036
Area 435223419516081
Diagonal 29503336.06615

Cube

Length = n
Surface area 2611340517096486
Volume 9.0796348949553E+21
Space diagonal 36134059.535959

Equilateral Triangle

Length = n
Perimeter 62586027
Area 1.8845726881143E+14
Altitude 18067029.76798

Triangular Pyramid

Length = n
Surface area 1.8845726881143E+14
Volume 1.0700452341535E+21
Height 9834445.3553832