199142489 (number)

199142489 is an odd 9-digits composite number following 199142488 and preceding 199142490. In scientific notation, it is written as 1.99142489 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 155563200 positive integers (up to 199142489) that are relatively prime to 199142489.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million one hundred forty-two thousand four hundred eighty-nine

Notation

Scientific notation 1.99142489 × 10^8
Engineering notation 1.99142489 × 10^6

Prime Factorization of 199142489

Prime Factorization 7 × 13 × 79 × 27701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 199142489
Product of the distinct prime numbers

The prime factorization of 199142489 is 7 × 13 × 79 × 27701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199142489)

Multiplication

n×y
n×2 398284978
n×3 597427467
n×4 796569956
n×5 995712445

Division

n÷y
n÷2 99571244.5
n÷3 66380829.666667
n÷3 49785622.25
n÷5 39828497.8

Exponentiation

ny
n2 39657730925115121
n3 7.8975392445197E+24
n4 1.5727356221288E+33
n5 3.131984863297E+41

Nth Root

y√n
2√n 14111.785464639
3√n 583.96655782886
4√n 118.79303626324
5√n 45.691223354383

Divisors of 199142489

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 -199142488
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 199142489 can be divided by 16 positive divisors. The sum of these divisors (counting 199142489) is 1, the average is 0.0625.

Base conversion 199142489

Base System Value
2 Binary 1011110111101010110001011001
3 Ternary 111212201111010202
4 Quaternary 23313222301121
5 Quinary 401440024424
6 Senary 31432151545
8 Octal 1367526131
10 Decimal 199142489
12 Duodecimal 568385b5
16 Hexadecimal bdeac59
20 Vigesimal 324cg49
36 Base36 3akbbt

Cryptographic Hash Functions

md5 af2c95379a04658b2e8fd3bdc15e3e5b
sha1 65a85f83bee10a980cad7252a020d5581ae38c1d
sha256 d09dd3370db29aeaa032727d1247a0792ef2d980238d777bdad46ea4452de959
sha512 04c8561ed597b04325a51c3409c247914a2edfbb1bad6c15db163f458f89ea6b4bae350202328051f641c9e46d72597d7ad6cea3b05ae6feec23ea9078bd05c4
ripemd-160 1fbe8a02c389c7056ff682df42f4878c90b746ce

199142489 as geometric shapes

Circle

Radius = n
Diameter 398284978
Circumference 1251249160.92
Area 1.2458843613238E+17

Sphere

Radius = n
Volume 3.308113502936E+25
Surface area 4.9835374452953E+17
Circumference 1251249160.92

Square

Length = n
Perimeter 796569956
Area 39657730925115121
Diagonal 281630008.78853

Cube

Length = n
Surface area 237946385550690726
Volume 7.8975392445197E+24
Space diagonal 344924908.89373

Equilateral Triangle

Length = n
Perimeter 597427467
Area 1.7172301218799E+16
Altitude 172462454.44686

Triangular Pyramid

Length = n
Surface area 1.7172301218799E+16
Volume 9.3073392574779E+23
Height 93876669.596178