197693745 is an odd 9-digits composite number following 197693744
and preceding 197693746 . In scientific notation, it is written as 1.97693745 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 105436656 positive integers (up to 197693745) that are relatively prime to 197693745.
197693745 has 8 divisors, whose sum is 316310016
The reverse of 197693745 is 547396791
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred ninety-seven million six hundred ninety-three thousand seven hundred forty-five
Scientific notation
1.97693745 × 10^8
Engineering notation
1.97693745 × 10^6
Prime Factorization
3 × 5 × 13179583
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
197693745
Product of the distinct prime numbers
The prime factorization of 197693745 is 3 × 5 × 13179583.
Since it has a total of 3 prime factors.
4 , 2 , 20 , 69 , 685 , 921 , 9090 , 4038 , 87007 , 5477 , 712200 , 38139 , 3269461 , 3508960 , 24620380 , 15947963 , 769862568 , 547964058 , 380390922 , 7656265266
n×2
395387490
n×3
593081235
n×4
790774980
n×5
988468725
n÷2
98846872.5
n÷3
65897915
n÷3
49423436.25
n÷5
39538749
n2
39082816812125025
n3
7.726428420738E+24
n4
1.5274665699701E+33
n5
3.019705865797E+41
2 √n
14060.36077062
3 √n
582.5470081854
4 √n
118.57639213022
5 √n
45.624549129411
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
-197693744
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 197693745 can be divided by 8 positive divisors.
The sum of these divisors (counting 197693745) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110010001001000100110001
3
Ternary
111202222212211120
4
Quaternary
23302021010301
5
Quinary
401102144440
6
Senary
31341132453
8
Octal
1362110461
10
Decimal
197693745
12
Duodecimal
5625a129
16
Hexadecimal
bc89131
20
Vigesimal
31fbe75
36
Base36
39p9gx
md5
fbb67b60ab7229beccaf2a24823b986a
sha1
ab4090aec5285d38208a4a2fc0f1c56407de6c3f
sha256
182ca938db68f0d743b41225896d53619bd2fbb0692d208018b56a8b73b11066
sha512
576850d17f918d6af2e93ee75a3ee9b23ee6929feb7f40f539f995ca57a05e44250cf9581ce3830483707046c652fb4704e00c8bd6e63b586062da034ba74fda
ripemd-160
123e4c1c18c06dcac2724bd8ab2c9c5d8ab81a3e
Diameter
395387490
Circumference
1242146433.9053
Area
1.2278229017857E+17
Volume
3.236438768677E+25
Surface area
4.9112916071427E+17
Circumference
1242146433.9053
Perimeter
790774980
Area
39082816812125025
Diagonal
279581175.37533
Surface area
234496900872750150
Volume
7.726428420738E+24
Space diagonal
342415610.67857
Perimeter
593081235
Area
1.6923356105377E+16
Altitude
171207805.33928
Surface area
1.6923356105377E+16
Volume
9.1056832177605E+23
Height
93193725.125109