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

199918087 (number)

199918087 is an odd 9-digits composite number following 199918086 and preceding 199918088. In scientific notation, it is written as 1.99918087 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 197938600 positive integers (up to 199918087) that are relatively prime to 199918087.

Interesting facts

199918087 has 4 divisors, whose sum is 201897576
The reverse of 199918087 is 780819991
Previous prime number is 101

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 eighteen thousand eighty-seven

Notation

Scientific notation	1.99918087 × 10^8
Engineering notation	1.99918087 × 10^6

Prime Factorization of 199918087

Prime Factorization 101 × 1979387

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	199918087	Product of the distinct prime numbers

The prime factorization of 199918087 is 101 × 1979387. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 85, 19, 201, 499, 1573, 3590, 58010, 57156, 208719, 651705, 4891641, 7014400, 13713507, 38492754, 740244360, 570946503, 7039489789, 9232074726

Basic calculations (n = 199918087)

Multiplication

n×y

n×2	399836174
n×3	599754261
n×4	799672348
n×5	999590435

Division

n÷y

n÷2	99959043.5
n÷3	66639362.333333
n÷3	49979521.75
n÷5	39983617.4

Exponentiation

n^y

n²	39967241509739569
n³	7.9901744652941E+24
n⁴	1.5973803938978E+33
n⁵	3.1934523255936E+41

Nth Root

^y√n

²√n	14139.23926525
³√n	584.72369838543
⁴√n	118.90853318938
⁵√n	45.72675865603

Divisors of 199918087

1, 101, 1979387, 199918087

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	-199918086	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 199918087 can be divided by 4 positive divisors. The sum of these divisors (counting 199918087) is 1, the average is 0.25.

Base conversion 199918087

Base	System	Value
2	Binary	1011111010101000001000000111
3	Ternary	111221011220001121
4	Quaternary	23322220020013
5	Quinary	402134334322
6	Senary	31500534411
8	Octal	1372501007
10	Decimal	199918087
12	Duodecimal	56b51407
16	Hexadecimal	bea8207
20	Vigesimal	3299f47
36	Base36	3b0xs7

Cryptographic Hash Functions

md5	0d8eed1e3ae64bcb3d80b3e1eb906d84
sha1	ce5a363605681404f591864e30a54d51238c2057
sha256	e5e00a3bb84249dea08f6effbc9a420bc96a4d0078d6e5b79d765c356e0c1152
sha512	c44ddee75db83c6f9feb92a54be87db8a8685690f930848fa60e3642ff43a6408612413d56abf10337155901482229e9d174ad950407b2421ccc5d92ea945c57
ripemd-160	5c4a8d53b98dfd7943662367be2b89007541054c

199918087 as geometric shapes

Circle

Radius = n

Diameter	399836174
Circumference	1256122386.8779
Area	1.2556079231125E+17

Sphere

Radius = n

Volume	3.3469164534758E+25
Surface area	5.0224316924499E+17
Circumference	1256122386.8779

Square

Length = n

Perimeter	799672348
Area	39967241509739569
Diagonal	282726869.99908

Cube

Length = n

Surface area	239803449058437414
Volume	7.9901744652941E+24
Space diagonal	346268284.03598

Equilateral Triangle

Length = n

Perimeter	599754261
Area	1.7306323233311E+16
Altitude	173134142.01799

Triangular Pyramid

Length = n

Surface area	1.7306323233311E+16
Volume	9.4165109121218E+23
Height	94242289.999695