197136988 is an even 9-digits composite number following 197136987
and preceding 197136989 . In scientific notation, it is written as 1.97136988 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 96471200 positive integers (up to 197136988) that are relatively prime to 197136988.
197136988 has 12 divisors, whose sum is 352330272
The reverse of 197136988 is 889631791
Previous prime number is 47
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred ninety-seven million one hundred thirty-six thousand nine hundred eighty-eight
Scientific notation
1.97136988 × 10^8
Engineering notation
1.97136988 × 10^6
Prime Factorization
2 × 2 × 47 × 1048601
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98568494
Product of the distinct prime numbers
The prime factorization of 197136988 is 2 × 2 × 47 × 1048601.
Since it has a total of 4 prime factors.
5 , 6 , 17 , 41 , 15 , 40 , 657 , 1622 , 24218 , 36365 , 736072 , 360286 , 7438250 , 7739117 , 57113642 , 59367017 , 644144489 , 723986852 , 1802896278 , 6526443050
n×2
394273976
n×3
591410964
n×4
788547952
n×5
985684940
n÷2
98568494
n÷3
65712329.333333
n÷3
49284247
n÷5
39427397.6
n2
38862992037712144
n3
7.6613331949826E+24
n4
1.5103321501233E+33
n5
2.9774233095487E+41
2 √n
14040.547995004
3 √n
581.99962604732
4 √n
118.4928183267
5 √n
45.598822012184
1 , 2 , 4 , 47 , 94 , 188 , 1048601 , 2097202 , 4194404 , 49284247 , 98568494 , 197136988
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-197136987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197136988 can be divided by 12 positive divisors.
The sum of these divisors (counting 197136988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011110000000001001001011100
3
Ternary
111201221121002221
4
Quaternary
23300001021130
5
Quinary
400431340423
6
Senary
31321155124
8
Octal
1360011134
10
Decimal
197136988
12
Duodecimal
5602baa4
16
Hexadecimal
bc0125c
20
Vigesimal
31c2298
36
Base36
39dbvg
md5
e55ca49045c29eb0681ddbaa5b8ea267
sha1
daf999d643832e9e58224aa2587466c02a34f636
sha256
089fdedee8c2ace36fd5b946edea639c21b04d053c90519e1f38a5e51103bdee
sha512
009f37a844670852292458b93d3c8beb951a6011c47c7fcaaa7930cb0276628c2cf51f1727df9bbd1ff19543275422e472b01418acfaecd20d27de41ad7432c2
ripemd-160
35a812c092750ae4c5c121d1e79719d62a8aa357
Diameter
394273976
Circumference
1238648226.5032
Area
1.220916902822E+17
Volume
3.2091717442748E+25
Surface area
4.8836676112878E+17
Circumference
1238648226.5032
Perimeter
788547952
Area
38862992037712144
Diagonal
278793802.07498
Surface area
233177952226272864
Volume
7.6613331949826E+24
Space diagonal
341451279.2671
Perimeter
591410964
Area
1.6828169185866E+16
Altitude
170725639.63355
Surface area
1.6828169185866E+16
Volume
9.0289677585029E+23
Height
92931267.358327