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

199981609 (number)

199981609 is an odd 9-digits composite number following 199981608 and preceding 199981610. In scientific notation, it is written as 1.99981609 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 198112516 positive integers (up to 199981609) that are relatively prime to 199981609.

Interesting facts

199981609 has 4 divisors, whose sum is 201850704
The reverse of 199981609 is 906189991
Previous prime number is 107

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7

Name

Name	one hundred ninety-nine million nine hundred eighty-one thousand six hundred nine

Notation

Scientific notation	1.99981609 × 10^8
Engineering notation	1.99981609 × 10^6

Prime Factorization of 199981609

Prime Factorization 107 × 1868987

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	199981609	Product of the distinct prime numbers

The prime factorization of 199981609 is 107 × 1868987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 11, 94, 132, 409, 3173, 9065, 6686, 5459, 360638, 360716, 7338765, 617169, 84995140, 48342915, 656887958, 38710211, 881744729, 78144743

Basic calculations (n = 199981609)

Multiplication

n×y

n×2	399963218
n×3	599944827
n×4	799926436
n×5	999908045

Division

n÷y

n÷2	99990804.5
n÷3	66660536.333333
n÷3	49995402.25
n÷5	39996321.8

Exponentiation

n^y

n²	39992643938228881
n³	7.9977932829311E+24
n⁴	1.59941156917E+33
n⁵	3.1985289905582E+41

Nth Root

^y√n

²√n	14141.485388742
³√n	584.7856218897
⁴√n	118.91797756749
⁵√n	45.729664132075

Divisors of 199981609

1, 107, 1868987, 199981609

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	-199981608	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 199981609 can be divided by 4 positive divisors. The sum of these divisors (counting 199981609) is 1, the average is 0.25.

Base conversion 199981609

Base	System	Value
2	Binary	1011111010110111101000101001
3	Ternary	111221022010012021
4	Quaternary	23322313220221
5	Quinary	402143402414
6	Senary	31502144441
8	Octal	1372675051
10	Decimal	199981609
12	Duodecimal	56b82121
16	Hexadecimal	beb7a29
20	Vigesimal	329he09
36	Base36	3b2asp

Cryptographic Hash Functions

md5	4bfb4fe0da7e1eeda3ca2b9921df4288
sha1	70424214d2bef47a64a75ec997e0bb7fc78525fa
sha256	fbd1ae89a427dd9ceecef5b2bcdcc05b219ed05e6ee859eee35a4e3abd988b1e
sha512	55dfaee692a2b31e6175aadd71f56116a7365da751acd7381a53c83d3ed6aaf6f9bc692cd0547d5f471a581c894f1c7326c05fcda373ac48b643dc7d0b4bb328
ripemd-160	45fe7b0db1203718f07df87a2256d269a8f66cdf

199981609 as geometric shapes

Circle

Radius = n

Diameter	399963218
Circumference	1256521507.3749
Area	1.2564059639397E+17

Sphere

Radius = n

Volume	3.3501078163448E+25
Surface area	5.0256238557589E+17
Circumference	1256521507.3749

Square

Length = n

Perimeter	799926436
Area	39992643938228881
Diagonal	282816703.67299

Cube

Length = n

Surface area	239955863629373286
Volume	7.9977932829311E+24
Space diagonal	346378307.36737

Equilateral Triangle

Length = n

Perimeter	599944827
Area	1.7317322807506E+16
Altitude	173189153.68369

Triangular Pyramid

Length = n

Surface area	1.7317322807506E+16
Volume	9.4254897748147E+23
Height	94272234.557664