198804554 is an even 9-digits composite number following 198804553
and preceding 198804555 . In scientific notation, it is written as 1.98804554 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 91755936 positive integers (up to 198804554) that are relatively prime to 198804554.
198804554 has 8 divisors, whose sum is 321145860
The reverse of 198804554 is 455408891
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred ninety-eight million eight hundred four thousand five hundred fifty-four
Scientific notation
1.98804554 × 10^8
Engineering notation
1.98804554 × 10^6
Prime Factorization
2 × 13 × 7646329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
198804554
Product of the distinct prime numbers
The prime factorization of 198804554 is 2 × 13 × 7646329.
Since it has a total of 3 prime factors.
6 , 7 , 67 , 100 , 955 , 285 , 905 , 1012 , 10670 , 10890 , 166696 , 560375 , 8783202 , 3712964 , 42219328 , 8348501 , 477655955 , 447994560 , 3854370407 , 2517502252
n×2
397609108
n×3
596413662
n×4
795218216
n×5
994022770
n÷2
99402277
n÷3
66268184.666667
n÷3
49701138.5
n÷5
39760910.8
n2
39523250691138916
n3
7.8574022262821E+24
n4
1.5620873451946E+33
n5
3.1055007797046E+41
2 √n
14099.80687811
3 √n
583.63604997317
4 √n
118.74260767774
5 √n
45.675705666376
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
-198804553
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 198804554 can be divided by 8 positive divisors.
The sum of these divisors (counting 198804554) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110110011000010001001010
3
Ternary
111212002022120122
4
Quaternary
23312120101022
5
Quinary
401343221204
6
Senary
31421023242
8
Octal
1366302112
10
Decimal
198804554
12
Duodecimal
566b4b22
16
Hexadecimal
bd9844a
20
Vigesimal
322ab7e
36
Base36
3ad2kq
md5
d2b7c96a9c6360acc11f5610cf0611ab
sha1
f36392302c131eb7fb855e2fb1ddf21991817193
sha256
11035f5065e931aa5fa615704a55b44fdba57710a18f3ebbf6ad67e133c2ba8a
sha512
61220cd88d2fc32d20016ecd0846fafa768d4eb1e54fb335356a5f0c62e986f476a723b351b72246701b917a7511ebe56f7e95db670deb05bc1fb87e76c69381
ripemd-160
6030b70530d55cafcd885ecbf15d39a7fc2b743c
Diameter
397609108
Circumference
1249125852.6932
Area
1.2416595401727E+17
Volume
3.2913009480517E+25
Surface area
4.9666381606908E+17
Circumference
1249125852.6932
Perimeter
795218216
Area
39523250691138916
Diagonal
281152096.52833
Surface area
237139504146833496
Volume
7.8574022262821E+24
Space diagonal
344339588.30407
Perimeter
596413662
Area
1.7114069569334E+16
Altitude
172169794.15204
Surface area
1.7114069569334E+16
Volume
9.2600373278572E+23
Height
93717365.509445