20198817 (number)

20198817 is an odd 8-digits composite number following 20198816 and preceding 20198818. In scientific notation, it is written as 2.0198817 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 13147200 positive integers (up to 20198817) that are relatively prime to 20198817.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-eight thousand eight hundred seventeen

Notation

Scientific notation 2.0198817 × 10^7
Engineering notation 2.0198817 × 10^6

Prime Factorization of 20198817

Prime Factorization 3 × 3 × 89 × 151 × 167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6732939
Product of the distinct prime numbers

The prime factorization of 20198817 is 3 × 3 × 89 × 151 × 167. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 16, 47, 430, 294, 791, 2862, 15363, 77168, 506357, 56873, 3690023, 5222850, 27461451, 43911306, 224041760, 267355793, 4457354120, 3212053325

Basic calculations (n = 20198817)

Multiplication

n×y
n×2 40397634
n×3 60596451
n×4 80795268
n×5 100994085

Division

n÷y
n÷2 10099408.5
n÷3 6732939
n÷3 5049704.25
n÷5 4039763.4

Exponentiation

ny
n2 407992208199489
n3 8.2409599508474E+21
n4 1.664576419515E+29
n5 3.3622474480298E+36

Nth Root

y√n
2√n 4494.3094018993
3√n 272.33825151116
4√n 67.039610693226
5√n 28.911138013428

Divisors of 20198817

1, 3, 9, 89, 151, 167, 267, 453, 501, 801, 1359, 1503, 13439, 14863, 25217, 40317, 44589, 75651, 120951, 133767, 226953, 2244313, 6732939, 20198817

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20198816
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20198817 can be divided by 24 positive divisors. The sum of these divisors (counting 20198817) is 1, the average is 0.041666666666667.

Base conversion 20198817

Base System Value
2 Binary 1001101000011010110100001
3 Ternary 1102000012120100
4 Quaternary 1031003112201
5 Quinary 20132330232
6 Senary 2000533013
8 Octal 115032641
10 Decimal 20198817
12 Duodecimal 6921169
16 Hexadecimal 13435a1
20 Vigesimal 664h0h
36 Base36 c0xi9

Cryptographic Hash Functions

md5 c1352cd47068e4e75aae679e34b5a668
sha1 950c211f646fc6c54157a2f7430ae8eb57aac8bc
sha256 f2f56e05f7f13c70eb9ba1e27fdc8e6c608f1fa2c1e99e674591bf512a24f468
sha512 43836f98fe0a3896b52e97578c25da1e33ec4a913626285d76e5f329de2e33d3346e879a5cf98eef3906c07506a3a7a7d3eeda88a260de52cba1e2238dbc91f4
ripemd-160 30090390b1886e4dbd86e0c0d5f4e43a9fdc2f02

20198817 as geometric shapes

Circle

Radius = n
Diameter 40397634
Circumference 126912910.19681
Area 1.2817453240014E+15

Sphere

Radius = n
Volume 3.4519652320146E+22
Surface area 5.1269812960056E+15
Circumference 126912910.19681

Square

Length = n
Perimeter 80795268
Area 407992208199489
Diagonal 28565440.945292

Cube

Length = n
Surface area 2447953249196934
Volume 8.2409599508474E+21
Space diagonal 34985377.296786

Equilateral Triangle

Length = n
Perimeter 60596451
Area 1.7666580842343E+14
Altitude 17492688.648393

Triangular Pyramid

Length = n
Surface area 1.7666580842343E+14
Volume 9.7120644412182E+20
Height 9521813.6484307