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

198809505 (number)

198809505 is an odd 9-digits composite number following 198809504 and preceding 198809506. In scientific notation, it is written as 1.98809505 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 106031664 positive integers (up to 198809505) that are relatively prime to 198809505.

Interesting facts

198809505 has 4 divisors, whose sum is 200282304
The reverse of 198809505 is 505908891
Previous prime number is 135

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9

Name

Name	one hundred ninety-eight million eight hundred nine thousand five hundred five

Notation

Scientific notation	1.98809505 × 10^8
Engineering notation	1.98809505 × 10^6

Prime Factorization of 198809505

Prime Factorization 135 × 1472663

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	198809505	Product of the distinct prime numbers

The prime factorization of 198809505 is 135 × 1472663. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 65, 60, 733, 7, 4839, 6845, 27325, 46694, 779309, 445063, 7247832, 3116018, 78908171, 70972631, 947055152, 481937796, 2005923250, 9163900583

Basic calculations (n = 198809505)

Multiplication

n×y

n×2	397619010
n×3	596428515
n×4	795238020
n×5	994047525

Division

n÷y

n÷2	99404752.5
n÷3	66269835
n÷3	49702376.25
n÷5	39761901

Exponentiation

n^y

n²	39525219278345025
n³	7.8579892797442E+24
n⁴	1.5622429590013E+33
n⁵	3.1058874936878E+41

Nth Root

^y√n

²√n	14099.982446798
³√n	583.64089486235
⁴√n	118.74334695804
⁵√n	45.67593316435

Divisors of 198809505

1, 135, 1472663, 198809505

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	-198809504	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 198809505 can be divided by 4 positive divisors. The sum of these divisors (counting 198809505) is 1, the average is 0.25.

Base conversion 198809505

Base	System	Value
2	Binary	1011110110011001011110100001
3	Ternary	111212002120101000
4	Quaternary	23312121132201
5	Quinary	401343401010
6	Senary	31421102213
8	Octal	1366313641
10	Decimal	198809505
12	Duodecimal	566b7969
16	Hexadecimal	bd997a1
20	Vigesimal	322b3f5
36	Base36	3ad6e9

Cryptographic Hash Functions

md5	ceec466e313bff174caa1c4886d16ca0
sha1	5d722c96fb6f4645bfbd07de18affd80c5b4c6b9
sha256	27a6d5c0b9ea7c05dcd258eb2e74e476d79ce96e96b04b724abd2f2d6c4e40e7
sha512	79ac35b10adbc55d15c762342d7b3bcf106609f617b9c01b77001421815ff3e7a9e027dd2446577abdb939a599cdcbe232ce64504b6de3616d52b6be3b913356
ripemd-160	c3a67d2b6a041b20a92e2e6ba228584d7168f9ad

198809505 as geometric shapes

Circle

Radius = n

Diameter	397619010
Circumference	1249156960.7436
Area	1.2417213851637E+17

Sphere

Radius = n

Volume	3.2915468524309E+25
Surface area	4.966885540655E+17
Circumference	1249156960.7436

Square

Length = n

Perimeter	795238020
Area	39525219278345025
Diagonal	281159098.29968

Cube

Length = n

Surface area	237151315670070150
Volume	7.8579892797442E+24
Space diagonal	344348163.68762

Equilateral Triangle

Length = n

Perimeter	596428515
Area	1.7114921992599E+16
Altitude	172174081.84381

Triangular Pyramid

Length = n

Surface area	1.7114921992599E+16
Volume	9.2607291769972E+23
Height	93719699.433227