197129757 is an odd 9-digits composite number following 197129756
and preceding 197129758 . In scientific notation, it is written as 1.97129757 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 114277680 positive integers (up to 197129757) that are relatively prime to 197129757.
197129757 has 8 divisors, whose sum is 211934784
The reverse of 197129757 is 757921791
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred ninety-seven million one hundred twenty-nine thousand seven hundred fifty-seven
Scientific notation
1.97129757 × 10^8
Engineering notation
1.97129757 × 10^6
Prime Factorization
33 × 23 × 259723
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
197129757
Product of the distinct prime numbers
The prime factorization of 197129757 is 33 × 23 × 259723.
Since it has a total of 3 prime factors.
8 , 10 , 33 , 96 , 846 , 404 , 8767 , 445 , 13945 , 28691 , 981660 , 638797 , 534470 , 6784002 , 72604337 , 50928148 , 298859823 , 368957362 , 225361830 , 9841089095
n×2
394259514
n×3
591389271
n×4
788519028
n×5
985648785
n÷2
98564878.5
n÷3
65709919
n÷3
49282439.25
n÷5
39425951.4
n2
38860141094879049
n3
7.6604901710192E+24
n4
1.5101105659139E+33
n5
2.9768772890174E+41
2 √n
14040.290488448
3 √n
581.99251002985
4 √n
118.49173173031
5 √n
45.59848749361
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
-197129756
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 197129757 can be divided by 8 positive divisors.
The sum of these divisors (counting 197129757) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011101111111111011000011101
3
Ternary
111201221020012010
4
Quaternary
23233333120131
5
Quinary
400431123012
6
Senary
31321101433
8
Octal
1357773035
10
Decimal
197129757
12
Duodecimal
56027879
16
Hexadecimal
bbff61d
20
Vigesimal
31c147h
36
Base36
39d6al
md5
04cada203d0ed20f85f2dd745993c7a6
sha1
d495a68bdd26769ea98b348b0500728abe5875ad
sha256
bcb1dc887e912a74424c7ecf1b2bae9d1a74879593c04cb19b4d22d1ad0e2997
sha512
cf00ecacb5c436507162fa0c2284aa6203bdfce47fa6fa31df20819b87eda9d2965c864000d96d7c98e275edb1b25355127f67461ab3aa1bb4d1f49b45b22d1c
ripemd-160
705853331d762f143959d53b6b7ab3e40007fac4
Diameter
394259514
Circumference
1238602792.7903
Area
1.2208273378113E+17
Volume
3.2088186192228E+25
Surface area
4.8833093512454E+17
Circumference
1238602792.7903
Perimeter
788519028
Area
38860141094879049
Diagonal
278783575.89671
Surface area
233160846569274294
Volume
7.6604901710192E+24
Space diagonal
341438754.80771
Perimeter
591389271
Area
1.6826934691406E+16
Altitude
170719377.40385
Surface area
1.6826934691406E+16
Volume
9.0279742452343E+23
Height
92927858.632238