198804805 (number)

198804805 is an odd 9-digits composite number following 198804804 and preceding 198804806. In scientific notation, it is written as 1.98804805 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 158933328 positive integers (up to 198804805) that are relatively prime to 198804805.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.98804805 × 10^8
Engineering notation 1.98804805 × 10^6

Prime Factorization of 198804805

Prime Factorization 5 × 1523 × 26107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198804805
Product of the distinct prime numbers

The prime factorization of 198804805 is 5 × 1523 × 26107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 89, 50, 612, 621, 3426, 642, 31693, 664, 799160, 602063, 8935209, 9365311, 98335777, 12749570, 456951760, 879236823, 2357393599, 6175023319

Basic calculations (n = 198804805)

Multiplication

n×y
n×2 397609610
n×3 596414415
n×4 795219220
n×5 994024025

Division

n÷y
n÷2 99402402.5
n÷3 66268268.333333
n÷3 49701201.25
n÷5 39760961

Exponentiation

ny
n2 39523350491088025
n3 7.8574319873274E+24
n4 1.5620952340414E+33
n5 3.1055203839503E+41

Nth Root

y√n
2√n 14099.815778938
3√n 583.63629559563
4√n 118.74264515724
5√n 45.675717199911

Divisors of 198804805

1, 5, 1523, 7615, 26107, 130535, 39760961, 198804805

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198804804
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198804805 can be divided by 8 positive divisors. The sum of these divisors (counting 198804805) is 1, the average is 0.125.

Base conversion 198804805

Base System Value
2 Binary 1011110110011000010101000101
3 Ternary 111212002022220221
4 Quaternary 23312120111011
5 Quinary 401343223210
6 Senary 31421024341
8 Octal 1366302505
10 Decimal 198804805
12 Duodecimal 566b50b1
16 Hexadecimal bd98545
20 Vigesimal 322ac05
36 Base36 3ad2rp

Cryptographic Hash Functions

md5 552110e4f83fef3c2a718b75ba69a615
sha1 301b1bfa60b9044b96f1cc2786aa9101f086badb
sha256 ae202a8df4182042c60360c959b6a108a1ec7e88d54e76f5b68c209f34079220
sha512 6db41f1d546c9a239e7f9f714c8c2c8d14e4adfea5b165615ad5bf973e3bae5e448da610dfb320ff49e90126928091ff77859a6d96a447cb1c7c98408c0076d0
ripemd-160 4ac7898e9b1715400e8b7332420ea97715551c43

198804805 as geometric shapes

Circle

Radius = n
Diameter 397609610
Circumference 1249127429.7727
Area 1.2416626754806E+17

Sphere

Radius = n
Volume 3.2913134143292E+25
Surface area 4.9666507019223E+17
Circumference 1249127429.7727

Square

Length = n
Perimeter 795219220
Area 39523350491088025
Diagonal 281152451.49594

Cube

Length = n
Surface area 237140102946528150
Volume 7.8574319873274E+24
Space diagonal 344340023.04882

Equilateral Triangle

Length = n
Perimeter 596414415
Area 1.7114112783979E+16
Altitude 172170011.52441

Triangular Pyramid

Length = n
Surface area 1.7114112783979E+16
Volume 9.2600724015855E+23
Height 93717483.83198