20797198 (number)

20797198 is an even 8-digits composite number following 20797197 and preceding 20797199. In scientific notation, it is written as 2.0797198 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 9856000 positive integers (up to 20797198) that are relatively prime to 20797198.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0797198 × 10^7
Engineering notation 2.0797198 × 10^6

Prime Factorization of 20797198

Prime Factorization 2 × 23 × 113 × 4001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20797198
Product of the distinct prime numbers

The prime factorization of 20797198 is 2 × 23 × 113 × 4001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 59, 80, 282, 35, 3713, 7370, 4378, 24451, 212970, 436127, 4412433, 5386909, 99804923, 62138210, 180990239, 983520832, 6919531336, 8460508364

Basic calculations (n = 20797198)

Multiplication

n×y
n×2 41594396
n×3 62391594
n×4 83188792
n×5 103985990

Division

n÷y
n÷2 10398599
n÷3 6932399.3333333
n÷3 5199299.5
n÷5 4159439.6

Exponentiation

ny
n2 432523444651204
n3 8.9952757180531E+21
n4 1.8707653017294E+29
n5 3.8906676391597E+36

Nth Root

y√n
2√n 4560.3945004791
3√n 275.00142368409
4√n 67.530693025313
5√n 29.080439464538

Divisors of 20797198

1, 2, 23, 46, 113, 226, 2599, 4001, 5198, 8002, 92023, 184046, 452113, 904226, 10398599, 20797198

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20797197
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797198 can be divided by 16 positive divisors. The sum of these divisors (counting 20797198) is 1, the average is 0.0625.

Base conversion 20797198

Base System Value
2 Binary 1001111010101011100001110
3 Ternary 1110010121101121
4 Quaternary 1033111130032
5 Quinary 20311002243
6 Senary 2021431154
8 Octal 117253416
10 Decimal 20797198
12 Duodecimal 6b6b4ba
16 Hexadecimal 13d570e
20 Vigesimal 69jcji
36 Base36 cdr7y

Cryptographic Hash Functions

md5 1d9b73224727cf7745f5faa6a6feeec1
sha1 dae51412fc3af3927fcb544f521d593daf9aaa65
sha256 efa97cbba2954504e4951e92380c4be170e49c5e59304eee54c2eeae14443d3e
sha512 3eb144cabd7280984af9e5dadaf60b281e5e2c60f177ce3d1dfea5d240f5206da69f4910ace56b7514b84c686a246377100518d5a47ce134d5556b32e275d2d3
ripemd-160 a23a11acbf854b8e467b7a7139e8f3c0d9c9c2d6

20797198 as geometric shapes

Circle

Radius = n
Diameter 41594396
Circumference 130672648.9041
Area 1.3588124762216E+15

Sphere

Radius = n
Volume 3.7679322817134E+22
Surface area 5.4352499048863E+15
Circumference 130672648.9041

Square

Length = n
Perimeter 83188792
Area 432523444651204
Diagonal 29411679.470959

Cube

Length = n
Surface area 2595140667907224
Volume 8.9952757180531E+21
Space diagonal 36021803.59107

Equilateral Triangle

Length = n
Perimeter 62391594
Area 1.8728814540015E+14
Altitude 18010901.795535

Triangular Pyramid

Length = n
Surface area 1.8728814540015E+14
Volume 1.060103409813E+21
Height 9803893.1569862