196812897 is an odd 9-digits composite number following 196812896
and preceding 196812898 . In scientific notation, it is written as 1.96812897 × 10^8.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 131208596 positive integers (up to 196812897) that are relatively prime to 196812897.
196812897 has 4 divisors, whose sum is 262417200
The reverse of 196812897 is 798218691
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred ninety-six million eight hundred twelve thousand eight hundred ninety-seven
Scientific notation
1.96812897 × 10^8
Engineering notation
1.96812897 × 10^6
Prime Factorization
3 × 65604299
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
196812897
Product of the distinct prime numbers
The prime factorization of 196812897 is 3 × 65604299.
Since it has a total of 2 prime factors.
4 , 10 , 62 , 54 , 312 , 932 , 7344 , 4193 , 42747 , 46842 , 26918 , 248959 , 6849900 , 286069 , 74933666 , 62082735 , 645277311 , 435117875 , 668983477 , 6495064330
n×2
393625794
n×3
590438691
n×4
787251588
n×5
984064485
n÷2
98406448.5
n÷3
65604299
n÷3
49203224.25
n÷5
39362579.4
n2
38735316425532609
n3
7.6236098419208E+24
n4
1.5004247385861E+33
n5
2.9530293953161E+41
2 √n
14029.001995866
3 √n
581.68051749114
4 √n
118.44408805789
5 √n
45.583819352735
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-196812896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 196812897 can be divided by 4 positive divisors.
The sum of these divisors (counting 196812897) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011101110110010000001100001
3
Ternary
111201100010112120
4
Quaternary
23232302001201
5
Quinary
400341003042
6
Senary
31310214453
8
Octal
1356620141
10
Decimal
196812897
12
Duodecimal
55ab4429
16
Hexadecimal
bbb2061
20
Vigesimal
31a1c4h
36
Base36
396dsx
md5
2cd9e1f88a47685043e61cf49249dac9
sha1
b3adfa3cff3fc53100f11aa62bcf720e39a1ead2
sha256
ec7b76a7892c2b5b792cd5444382e58795460ffd6b26b259ac93f165e1a98898
sha512
b170644c6035bac4c28fe7a14ff68df4558cc607d4436675cdf70369acced8bd45d7e962787aff981457df215e305080cb48411ef53bb9bfa608b055e25c0446
ripemd-160
f5b0ec6e651cab76b0b2cde656d77add887a093d
Diameter
393625794
Circumference
1236611902.6938
Area
1.2169058551693E+17
Volume
3.1933702230951E+25
Surface area
4.8676234206772E+17
Circumference
1236611902.6938
Perimeter
787251588
Area
38735316425532609
Diagonal
278335468.18734
Surface area
232411898553195654
Volume
7.6236098419208E+24
Space diagonal
340889937.18882
Perimeter
590438691
Area
1.677288402407E+16
Altitude
170444968.59441
Surface area
1.677288402407E+16
Volume
8.9845103605711E+23
Height
92778489.39578