Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

199902431 (number)

199902431 is an odd 9-digits composite number following 199902430 and preceding 199902432. In scientific notation, it is written as 1.99902431 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 199413264 positive integers (up to 199902431) that are relatively prime to 199902431.

Interesting facts

199902431 has 4 divisors, whose sum is 200391600
The reverse of 199902431 is 134209991
Previous prime number is 409

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2

Name

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

Notation

Scientific notation	1.99902431 × 10^8
Engineering notation	1.99902431 × 10^6

Prime Factorization of 199902431

Prime Factorization 409 × 488759

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	199902431	Product of the distinct prime numbers

The prime factorization of 199902431 is 409 × 488759. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 63, 69, 393, 419, 7356, 2582, 35160, 65017, 344891, 520666, 4803798, 7588954, 76859711, 93925823, 173406361, 892014606, 4433004858, 8419381945

Basic calculations (n = 199902431)

Multiplication

n×y

n×2	399804862
n×3	599707293
n×4	799609724
n×5	999512155

Division

n÷y

n÷2	99951215.5
n÷3	66634143.666667
n÷3	49975607.75
n÷5	39980486.2

Exponentiation

n^y

n²	39960981919709761
n³	7.988297430897E+24
n⁴	1.5968800759874E+33
n⁵	3.1922020920534E+41

Nth Root

^y√n

²√n	14138.685617836
³√n	584.70843434515
⁴√n	118.90620512755
⁵√n	45.726042442134

Divisors of 199902431

1, 409, 488759, 199902431

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-199902430	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199902431 can be divided by 4 positive divisors. The sum of these divisors (counting 199902431) is 1, the average is 0.25.

Base conversion 199902431

Base	System	Value
2	Binary	1011111010100100010011011111
3	Ternary	111221011002120202
4	Quaternary	23322210103133
5	Quinary	402133334211
6	Senary	31500334115
8	Octal	1372442337
10	Decimal	199902431
12	Duodecimal	56b4433b
16	Hexadecimal	bea44df
20	Vigesimal	3297g1b
36	Base36	3b0lpb

Cryptographic Hash Functions

md5	10006657f254decde358acee3fe921e7
sha1	013af263e66cdec3ff84baeea0d581b7e649cd09
sha256	cc71553f825eee6a5182209085f30878eb45bb694a24f788af13d63dda846942
sha512	ba2c122bdbd04147797d22a4e54c70ce55a9da7a9940a7cf434d4d4e88f40c30e5617197d92976abd4954a8f195d918bcb5eaa2c5b3dc1e26628a73d9c447984
ripemd-160	f548ae47569c0e0f39c5262140dbfaa072693321

199902431 as geometric shapes

Circle

Radius = n

Diameter	399804862
Circumference	1256024017.3287
Area	1.2554112722919E+17

Sphere

Radius = n

Volume	3.3461302031462E+25
Surface area	5.0216450891678E+17
Circumference	1256024017.3287

Square

Length = n

Perimeter	799609724
Area	39960981919709761
Diagonal	282704729.07155

Cube

Length = n

Surface area	239765891518258566
Volume	7.988297430897E+24
Space diagonal	346241167.04853

Equilateral Triangle

Length = n

Perimeter	599707293
Area	1.730361275132E+16
Altitude	173120583.52427

Triangular Pyramid

Length = n

Surface area	1.730361275132E+16
Volume	9.4142988058706E+23
Height	94234909.690517