199442900 (number)

199442900 is an even 9-digits composite number following 199442899 and preceding 199442901. In scientific notation, it is written as 1.99442900 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 18 positive divisors. There are 79777120 positive integers (up to 199442900) that are relatively prime to 199442900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99442900 × 10^8
Engineering notation 1.99442900 × 10^6

Prime Factorization of 199442900

Prime Factorization 2 × 2 × 5 × 5 × 1994429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19944290
Product of the distinct prime numbers

The prime factorization of 199442900 is 2 × 2 × 5 × 5 × 1994429. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 52, 29, 801, 966, 3075, 3150, 93814, 88014, 274882, 202993, 2770329, 8315213, 48632313, 26971559, 830933473, 919114485, 8689144311, 9996672760

Basic calculations (n = 199442900)

Multiplication

n×y
n×2 398885800
n×3 598328700
n×4 797771600
n×5 997214500

Division

n÷y
n÷2 99721450
n÷3 66480966.666667
n÷3 49860725
n÷5 39888580

Exponentiation

ny
n2 39777470360410000
n3 7.9333340433442E+24
n4 1.5822471482733E+33
n5 3.1556795976836E+41

Nth Root

y√n
2√n 14122.425429083
3√n 584.26005260064
4√n 118.83781144519
5√n 45.705000294879

Divisors of 199442900

1, 2, 4, 5, 10, 20, 25, 50, 100, 1994429, 3988858, 7977716, 9972145, 19944290, 39888580, 49860725, 99721450, 199442900

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199442899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199442900 can be divided by 18 positive divisors. The sum of these divisors (counting 199442900) is 1, the average is 0.055555555555556.

Base conversion 199442900

Base System Value
2 Binary 1011111000110100000111010100
3 Ternary 111220021202020002
4 Quaternary 23320310013110
5 Quinary 402024133100
6 Senary 31442430432
8 Octal 1370640724
10 Decimal 199442900
12 Duodecimal 56962418
16 Hexadecimal be341d4
20 Vigesimal 326a750
36 Base36 3aqr4k

Cryptographic Hash Functions

md5 8f43146561911ebe06c7f25b015a87e8
sha1 26410c0e84e8c2cfe74324217ec446b2f398cba5
sha256 619fc79fbfa25b9c6a7f1f2b851d2b46370b75e4d891bb585fcb780887eca68d
sha512 7e12f71d170be13c967fd4a89846be08075eb8a51d06d726afa395a7b721dbf01851f652047ca789bb234fe58cf47eaa96f677e44a3257115a5f1ed85fedeb46
ripemd-160 224eaa562d7b3de547de0be04b4f1f46ec98e036

199442900 as geometric shapes

Circle

Radius = n
Diameter 398885800
Circumference 1253136698.9013
Area 1.2496460866265E+17

Sphere

Radius = n
Volume 3.3231071932059E+25
Surface area 4.998584346506E+17
Circumference 1253136698.9013

Square

Length = n
Perimeter 797771600
Area 39777470360410000
Diagonal 282054854.09902

Cube

Length = n
Surface area 238664822162460000
Volume 7.9333340433442E+24
Space diagonal 345445236.00888

Equilateral Triangle

Length = n
Perimeter 598328700
Area 1.7224149915199E+16
Altitude 172722618.00444

Triangular Pyramid

Length = n
Surface area 1.7224149915199E+16
Volume 9.3495238324446E+23
Height 94018284.699674