197996845 is an odd 9-digits composite number following 197996844
and preceding 197996846 . In scientific notation, it is written as 1.97996845 × 10^8.
The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors.
There are 153014400 positive integers (up to 197996845) that are relatively prime to 197996845.
197996845 has 16 divisors, whose sum is 245698560
The reverse of 197996845 is 548699791
Previous prime number is 991
Is Prime? no Number parity odd Number length 9 Sum of Digits 58 Digital Root 4
Name
one hundred ninety-seven million nine hundred ninety-six thousand eight hundred forty-five
Scientific notation
1.97996845 × 10^8
Engineering notation
1.97996845 × 10^6
Prime Factorization
5 × 31 × 991 × 1289
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
197996845 Product of the distinct prime numbers
The prime factorization of 197996845 is 5 × 31 × 991 × 1289.
Since it has a total of 4 prime factors.
2 , 10 , 59 , 77 , 833 , 15 , 2955 , 431 , 36419 , 77190 , 373898 , 91071 , 1685787 , 4328241 , 94911149 , 22594333 , 882480814 , 659007115 , 6985881422 , 6435453363
n×2
395993690
n×3
593990535
n×4
791987380
n×5
989984225
n÷2
98998422.5
n÷3
65998948.333333
n÷3
49499211.25
n÷5
39599369
n2
39202750629954025
n3
7.7620209400527E+24
n4
1.5368556569544E+33
n5
3.0429257129737E+41
2 √n14071.13517098
3 √n582.84457254373
4 √n118.62181574643
5 √n45.638530682363
1 , 5 , 31 , 155 , 991 , 1289 , 4955 , 6445 , 30721 , 39959 , 153605 , 199795 , 1277399 , 6386995 , 39599369 , 197996845
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-197996844 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197996845 can be divided by 16 positive divisors.
The sum of these divisors (counting 197996845) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110011010011000100101101
3
Ternary
111210120021121111
4
Quaternary
23303103010231
5
Quinary
401141344340
6
Senary
31351432021
8
Octal
1363230455
10
Decimal
197996845
12
Duodecimal
56385611
16
Hexadecimal
bcd312d
20
Vigesimal
31h9c25
36
Base36
39vrcd
md5
545f6a0a9ff98aa1caba3dd4e12883d3
sha1
ef01d30ee74e04bcab3c23f4c90e50ef2601b349
sha256
139a0ebb9575ced6099abe322aee4eab8ddf9d6c81497bb1584284e9781affa2
sha512
44a4cd22774d213118c0b6be47998cc749688168037f4131a10ca5d30f66aa97d58900bae2f4ae45d0569754321abb75093d43c66a2f55c424aded23688861ea
ripemd-160
d0f0756f1a40edfff2de8495c025aaa8df430313
Diameter
395993690
Circumference
1244050867.3719
Area
1.2315907337958E+17
Volume
3.2513477283039E+25
Surface area
4.926362935183E+17
Circumference
1244050867.3719
Perimeter
791987380
Area
39202750629954025
Diagonal
280009823.50608
Surface area
235216503779724150
Volume
7.7620209400527E+24
Space diagonal
342940595.27834
Perimeter
593990535
Area
1.6975288971883E+16
Altitude
171470297.63917
Surface area
1.6975288971883E+16
Volume
9.1476294040387E+23
Height
93336607.835361