197888972 is an even 9-digits composite number following 197888971
and preceding 197888973 . In scientific notation, it is written as 1.97888972 × 10^8.
The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors.
There are 98558976 positive integers (up to 197888972) that are relatively prime to 197888972.
197888972 has 12 divisors, whose sum is 347655000
The reverse of 197888972 is 279888791
Previous prime number is 257
Is Prime? no Number parity even Number length 9 Sum of Digits 59 Digital Root 5
Name
one hundred ninety-seven million eight hundred eighty-eight thousand nine hundred seventy-two
Scientific notation
1.97888972 × 10^8
Engineering notation
1.97888972 × 10^6
Prime Factorization
2 × 2 × 257 × 192499
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
98944486 Product of the distinct prime numbers
The prime factorization of 197888972 is 2 × 2 × 257 × 192499.
Since it has a total of 4 prime factors.
5 , 9 , 46 , 11 , 960 , 504 , 4268 , 1232 , 56049 , 57155 , 724070 , 971317 , 7564850 , 199777 , 43868585 , 17035741 , 416174465 , 187499866 , 879504105 , 5976336378
n×2
395777944
n×3
593666916
n×4
791555888
n×5
989444860
n÷2
98944486
n÷3
65962990.666667
n÷3
49472243
n÷5
39577794.4
n2
39160045239216784
n3
7.7493410958621E+24
n4
1.5335091431375E+33
n5
3.0346454788808E+41
2 √n14067.30151806
3 √n582.73870450282
4 √n118.60565550622
5 √n45.633556624852
1 , 2 , 4 , 257 , 514 , 1028 , 192499 , 384998 , 769996 , 49472243 , 98944486 , 197888972
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
-197888971 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 197888972 can be divided by 12 positive divisors.
The sum of these divisors (counting 197888972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011110010111000101111001100
3
Ternary
111210100210122012
4
Quaternary
23302320233030
5
Quinary
401124421342
6
Senary
31345240352
8
Octal
1362705714
10
Decimal
197888972
12
Duodecimal
563330b8
16
Hexadecimal
bcb8bcc
20
Vigesimal
31gg28c
36
Base36
39tg3w
md5
5159fa4426b47e6183f1d08d81bb9f6d
sha1
79c12a783c727e843b5e4c89869e810eaf7a55c4
sha256
4fd4f80967682cc393743e9f90028e0802048777b18f2e18725231d99a6fb537
sha512
51e847a3142d12b76470cee8e4083fbe0cdeec7db73f4b918999aee570ddb9debb59ac6fba6fcef5a1ee0ec56a59fda1a51349a7a4e418a0364ec0974987e411
ripemd-160
b27be7429a40e0e1c57a76535eea419130ae1f95
Diameter
395777944
Circumference
1243373081.3233
Area
1.2302491043777E+17
Volume
3.2460364075896E+25
Surface area
4.9209964175107E+17
Circumference
1243373081.3233
Perimeter
791555888
Area
39160045239216784
Diagonal
279857268.04647
Surface area
234960271435300704
Volume
7.7493410958621E+24
Space diagonal
342753753.76157
Perimeter
593666916
Area
1.6956796995255E+16
Altitude
171376876.88079
Surface area
1.6956796995255E+16
Volume
9.1326860643528E+23
Height
93285756.01549