198641539 is an odd 9-digits prime number following 198641538
and preceding 198641540 . In scientific notation, it is written as 1.98641539 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 198641538 positive integers (up to 198641539) that are relatively prime to 198641539.
198641539 has 2 divisors, whose sum is 198641540
The reverse of 198641539 is 935146891
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred ninety-eight million six hundred forty-one thousand five hundred thirty-nine
Scientific notation
1.98641539 × 10^8
Engineering notation
1.98641539 × 10^6
Prime Factorization
198641539
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
198641539 Product of the distinct prime numbers
The prime factorization of 198641539 is 198641539.
Since it has a total of 1 prime factors.
10 , 5 , 96 , 43 , 994 , 803 , 1388 , 2510 , 63768 , 42693 , 621025 , 260847 , 5699312 , 6585306 , 39987997 , 85808845 , 510612459 , 749539894 , 4517760675 , 5024423258
n×2
397283078
n×3
595924617
n×4
794566156
n×5
993207695
n÷2
99320769.5
n÷3
66213846.333333
n÷3
49660384.75
n÷5
39728307.8
n2
39458461016288521
n3
7.8380894228471E+24
n4
1.556970145774E+33
n5
3.0927894593359E+41
2 √n14094.024939669
3 √n583.47648379759
4 √n118.71825866171
5 √n45.668212610134
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
198641540 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
99320770 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14094.024975145 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999899316 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198641539 can be divided by 2 positive divisors.
The sum of these divisors (counting 198641539) is 198641540, the average is 99320770.
Base
System
Value
2
Binary
1011110101110000011110000011
3
Ternary
111211210000222001
4
Quaternary
23311300132003
5
Quinary
401323012124
6
Senary
31413324431
8
Octal
1365603603
10
Decimal
198641539
12
Duodecimal
56636717
16
Hexadecimal
bd70783
20
Vigesimal
321a3gj
36
Base36
3a9ksj
md5
725d16a5a9b326c3dbdc0cff26a897d4
sha1
d7a66bf374159d3f38397da30ed089cb553a774d
sha256
f1389807ae57170250c3e26b12c92b6ca7b7f23a321b7a0a595e31bcf83a9f1c
sha512
95db8093b0b0ff8e2264055f8698b882196a0e00c729fbed2958100b1789d91716ef52d9e1044d874ff955f4861878efe8aa36f8f5a9884f1b86fa34abe15630
ripemd-160
0701d9564407e1718686014f7cfc82b7ce8e1ae9
Diameter
397283078
Circumference
1248101599.2403
Area
1.2396241125073E+17
Volume
3.2832112198662E+25
Surface area
4.9584964500293E+17
Circumference
1248101599.2403
Perimeter
794566156
Area
39458461016288521
Diagonal
280921558.50446
Surface area
236750766097731126
Volume
7.8380894228471E+24
Space diagonal
344057238.04167
Perimeter
595924617
Area
1.7086014817172E+16
Altitude
172028619.02084
Surface area
1.7086014817172E+16
Volume
9.2372769707362E+23
Height
93640519.501488