199921903 (number)

199921903 is an odd 9-digits composite number following 199921902 and preceding 199921904. In scientific notation, it is written as 1.99921903 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 192082176 positive integers (up to 199921903) that are relatively prime to 199921903.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million nine hundred twenty-one thousand nine hundred three

Notation

Scientific notation 1.99921903 × 10^8
Engineering notation 1.99921903 × 10^6

Prime Factorization of 199921903

Prime Factorization 67 × 79 × 107 × 353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 199921903
Product of the distinct prime numbers

The prime factorization of 199921903 is 67 × 79 × 107 × 353. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 33, 20, 76, 748, 2638, 130, 80488, 63346, 116792, 150616, 8090334, 5418501, 96778230, 45810965, 737993684, 700147062, 2491977994, 5483537983

Basic calculations (n = 199921903)

Multiplication

n×y
n×2 399843806
n×3 599765709
n×4 799687612
n×5 999609515

Division

n÷y
n÷2 99960951.5
n÷3 66640634.333333
n÷3 49980475.75
n÷5 39984380.6

Exponentiation

ny
n2 39968767299141409
n3 7.9906320190085E+24
n4 1.5975023594129E+33
n5 3.1937571174082E+41

Nth Root

y√n
2√n 14139.374208217
3√n 584.72741872821
4√n 118.90910061142
5√n 45.726933219504

Divisors of 199921903

1, 67, 79, 107, 353, 5293, 7169, 8453, 23651, 27887, 37771, 566351, 1868429, 2530657, 2983909, 199921903

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 -199921902
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 199921903 can be divided by 16 positive divisors. The sum of these divisors (counting 199921903) is 1, the average is 0.0625.

Base conversion 199921903

Base System Value
2 Binary 1011111010101001000011101111
3 Ternary 111221012002021221
4 Quaternary 23322221003233
5 Quinary 402140000103
6 Senary 31501004211
8 Octal 1372510357
10 Decimal 199921903
12 Duodecimal 56b53667
16 Hexadecimal bea90ef
20 Vigesimal 329a4f3
36 Base36 3b10q7

Cryptographic Hash Functions

md5 d0c6f39d08c0420ded071c105ff13b48
sha1 58d3bd40b3d0eb8c25ec589e5f723efa61da81b5
sha256 05ad9d641c8baa2e6bc07e3ef52590b8e324aad3aa0d60b381abe5fee4d570f7
sha512 16d042a7583d8cab5b476ba797168e828a58ca25843ba3701c79ce326c0ccad1047576cde8c83602fed5c707538c8d8a34d53ecc12d1df76ca06600e7a76e763
ripemd-160 d6a97b49e9af27479afe30f498b618d3a4d7f666

199921903 as geometric shapes

Circle

Radius = n
Diameter 399843806
Circumference 1256146363.513
Area 1.2556558572002E+17

Sphere

Radius = n
Volume 3.3471081131275E+25
Surface area 5.0226234288009E+17
Circumference 1256146363.513

Square

Length = n
Perimeter 799687612
Area 39968767299141409
Diagonal 282732266.63804

Cube

Length = n
Surface area 239812603794848454
Volume 7.9906320190085E+24
Space diagonal 346274893.54186

Equilateral Triangle

Length = n
Perimeter 599765709
Area 1.7306983919503E+16
Altitude 173137446.77093

Triangular Pyramid

Length = n
Surface area 1.7306983919503E+16
Volume 9.4170501443455E+23
Height 94244088.879346