199742018 (number)

199742018 is an even 9-digits composite number following 199742017 and preceding 199742019. In scientific notation, it is written as 1.99742018 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 85603716 positive integers (up to 199742018) that are relatively prime to 199742018.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million seven hundred forty-two thousand eighteen

Notation

Scientific notation 1.99742018 × 10^8
Engineering notation 1.99742018 × 10^6

Prime Factorization of 199742018

Prime Factorization 2 × 7 × 14267287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199742018
Product of the distinct prime numbers

The prime factorization of 199742018 is 2 × 7 × 14267287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 82, 95, 582, 690, 8903, 3522, 33354, 70859, 409085, 889563, 3105125, 1201218, 91562538, 6601901, 929083809, 664880707, 8961974821, 1312588046

Basic calculations (n = 199742018)

Multiplication

n×y
n×2 399484036
n×3 599226054
n×4 798968072
n×5 998710090

Division

n÷y
n÷2 99871009
n÷3 66580672.666667
n÷3 49935504.5
n÷5 39948403.6

Exponentiation

ny
n2 39896873754712324
n3 7.9690820756575E+24
n4 1.5917605353995E+33
n5 3.1794146151345E+41

Nth Root

y√n
2√n 14133.011639421
3√n 584.55199146856
4√n 118.8823436824
5√n 45.718701453665

Divisors of 199742018

1, 2, 7, 14, 14267287, 28534574, 99871009, 199742018

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199742017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199742018 can be divided by 8 positive divisors. The sum of these divisors (counting 199742018) is 1, the average is 0.125.

Base conversion 199742018

Base System Value
2 Binary 1011111001111101001001000010
3 Ternary 111220211221112112
4 Quaternary 23321331021002
5 Quinary 402113221033
6 Senary 31453055322
8 Octal 1371751102
10 Decimal 199742018
12 Duodecimal 56a87542
16 Hexadecimal be7d242
20 Vigesimal 3287f0i
36 Base36 3ax5xe

Cryptographic Hash Functions

md5 f148524f84f4847511ec824eda9c861e
sha1 f392f8cffe07e36f93ab4b886984a5fee290facc
sha256 cde10d8fddc9dc989e9e5e5cf559e4472e9fdcfcf0087214bbd13cbde7bc0f80
sha512 9e6d867577d6d860555b62111cfb85b6736880e770c3fbd6c408cc73be12e1c5157c6421b21f81c6433612d4edc8cd65947bb3060250b23bc14dd4ae93f0cf4e
ripemd-160 99cf491468a6e9395efa3dc5b8452b342affe50b

199742018 as geometric shapes

Circle

Radius = n
Diameter 399484036
Circumference 1255016112.724
Area 1.25339725489E+17

Sphere

Radius = n
Volume 3.3380812939653E+25
Surface area 5.0135890195601E+17
Circumference 1255016112.724

Square

Length = n
Perimeter 798968072
Area 39896873754712324
Diagonal 282477870.83137

Cube

Length = n
Surface area 239381242528273944
Volume 7.9690820756575E+24
Space diagonal 345963323.58234

Equilateral Triangle

Length = n
Perimeter 599226054
Area 1.7275853101581E+16
Altitude 172981661.79117

Triangular Pyramid

Length = n
Surface area 1.7275853101581E+16
Volume 9.3916532925493E+23
Height 94159290.277124