20198816 (number)

20198816 is an even 8-digits composite number following 20198815 and preceding 20198817. In scientific notation, it is written as 2.0198816 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 9181120 positive integers (up to 20198816) that are relatively prime to 20198816.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0198816 × 10^7
Engineering notation 2.0198816 × 10^6

Prime Factorization of 20198816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 57383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1262426
Product of the distinct prime numbers

The prime factorization of 20198816 is 2 × 2 × 2 × 2 × 2 × 11 × 57383. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 4, 32, 58, 749, 15, 2882, 565, 90265, 27843, 125561, 17431, 3336977, 718653, 83619407, 67646231, 767463880, 771361407, 9439323173, 2059806090

Basic calculations (n = 20198816)

Multiplication

n×y
n×2 40397632
n×3 60596448
n×4 80795264
n×5 100994080

Division

n÷y
n÷2 10099408
n÷3 6732938.6666667
n÷3 5049704
n÷5 4039763.2

Exponentiation

ny
n2 407992167801856
n3 8.2409587268708E+21
n4 1.6645760898766E+29
n5 3.3622466157416E+36

Nth Root

y√n
2√n 4494.3092906475
3√n 272.33824701687
4√n 67.039609863479
5√n 28.911137727162

Divisors of 20198816

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57383, 114766, 229532, 459064, 631213, 918128, 1262426, 1836256, 2524852, 5049704, 10099408, 20198816

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 -20198815
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 20198816 can be divided by 24 positive divisors. The sum of these divisors (counting 20198816) is 1, the average is 0.041666666666667.

Base conversion 20198816

Base System Value
2 Binary 1001101000011010110100000
3 Ternary 1102000012120022
4 Quaternary 1031003112200
5 Quinary 20132330231
6 Senary 2000533012
8 Octal 115032640
10 Decimal 20198816
12 Duodecimal 6921168
16 Hexadecimal 13435a0
20 Vigesimal 664h0g
36 Base36 c0xi8

Cryptographic Hash Functions

md5 1854b8ca640fe61eef6ca6242fdeb4b8
sha1 e37d8c201e5afddf935d588a41926c1320c37ba9
sha256 10175cb05d893de1a25c01fcdd9678e7c696dfa3b2ee2a6d7e51d47f3bb7884f
sha512 7a33577204e39df9f4f40d2e974203331d72f50d81bd52fbfd3a3e1a8c32454751fb063490eedc59d175c4cf8bf597ad6a60c36c523a1a8e292a67341712fda1
ripemd-160 6e2385b3c0c7d8479c7d5f98905285c48987e8e8

20198816 as geometric shapes

Circle

Radius = n
Diameter 40397632
Circumference 126912903.91362
Area 1.2817451970885E+15

Sphere

Radius = n
Volume 3.4519647193165E+22
Surface area 5.1269807883539E+15
Circumference 126912903.91362

Square

Length = n
Perimeter 80795264
Area 407992167801856
Diagonal 28565439.531079

Cube

Length = n
Surface area 2447953006811136
Volume 8.2409587268708E+21
Space diagonal 34985375.564735

Equilateral Triangle

Length = n
Perimeter 60596448
Area 1.7666579093075E+14
Altitude 17492687.782368

Triangular Pyramid

Length = n
Surface area 1.7666579093075E+14
Volume 9.712062998748E+20
Height 9521813.1770262