197142893 is an odd 9-digits prime number following 197142892
and preceding 197142894 . In scientific notation, it is written as 1.97142893 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 197142892 positive integers (up to 197142893) that are relatively prime to 197142893.
197142893 has 2 divisors, whose sum is 197142894
The reverse of 197142893 is 398241791
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred ninety-seven million one hundred forty-two thousand eight hundred ninety-three
Scientific notation
1.97142893 × 10^8
Engineering notation
1.97142893 × 10^6
Prime Factorization
197142893
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
197142893 Product of the distinct prime numbers
The prime factorization of 197142893 is 197142893.
Since it has a total of 1 prime factors.
3 , 7 , 41 , 62 , 808 , 789 , 9292 , 177 , 59772 , 5139 , 39969 , 2929 , 7796098 , 2429334 , 51564846 , 97871494 , 941819420 , 189836590 , 3891380591 , 3809155113
n×2
394285786
n×3
591428679
n×4
788571572
n×5
985714465
n÷2
98571446.5
n÷3
65714297.666667
n÷3
49285723.25
n÷5
39428578.6
n2
38865320260409449
n3
7.6620216735086E+24
n4
1.5105131189442E+33
n5
2.9778692618311E+41
2 √n14040.758277244
3 √n582.00543702088
4 √n118.49370564399
5 √n45.599095180421
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
197142894 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
98571447 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14040.758312855 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999898551 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197142893 can be divided by 2 positive divisors.
The sum of these divisors (counting 197142893) is 197142894, the average is 98571447.
Base
System
Value
2
Binary
1011110000000010100101101101
3
Ternary
111201221220012122
4
Quaternary
23300002211231
5
Quinary
400432033033
6
Senary
31321242325
8
Octal
1360024555
10
Decimal
197142893
12
Duodecimal
560333a5
16
Hexadecimal
bc0296d
20
Vigesimal
31c2h4d
36
Base36
39dgfh
md5
79363389ba5d7c5dd7aa412994f94f18
sha1
abaedcc911eb920de58758727c4a843b560846db
sha256
eec82a31c384fdcedd20af91c1d0c1b077c64bf028fcc43ce40017b14dbe390e
sha512
3f2c6ec1e3f93655c12f1d6f4deab9c8cef8a21ee7198822128f65eece91aa25988535bfe1f67fbc9ab18fd0f15254153681d226af1bdf389fe0aa3f56a99a8b
ripemd-160
6592079ec6de07097fd5cc212e86a6ee8b9648a3
Diameter
394285786
Circumference
1238685328.7125
Area
1.2209900460952E+17
Volume
3.2094601334854E+25
Surface area
4.8839601843807E+17
Circumference
1238685328.7125
Perimeter
788571572
Area
38865320260409449
Diagonal
278802153.00607
Surface area
233191921562456694
Volume
7.6620216735086E+24
Space diagonal
341461507.02711
Perimeter
591428679
Area
1.6829177335866E+16
Altitude
170730753.51356
Surface area
1.6829177335866E+16
Volume
9.0297791382271E+23
Height
92934051.002023