197839495 is an odd 9-digits composite number following 197839494
and preceding 197839496 . In scientific notation, it is written as 1.97839495 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 128520864 positive integers (up to 197839495) that are relatively prime to 197839495.
197839495 has 8 divisors, whose sum is 214202880
The reverse of 197839495 is 594938791
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred ninety-seven million eight hundred thirty-nine thousand four hundred ninety-five
Scientific notation
1.97839495 × 10^8
Engineering notation
1.97839495 × 10^6
Prime Factorization
35 × 19 × 297503
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
197839495
Product of the distinct prime numbers
The prime factorization of 197839495 is 35 × 19 × 297503.
Since it has a total of 3 prime factors.
9 , 10 , 46 , 64 , 482 , 977 , 7051 , 399 , 83894 , 38183 , 821545 , 331436 , 6621568 , 1286824 , 96326537 , 99497226 , 420312 , 418388393 , 4499946687 , 1337184161
n×2
395678990
n×3
593518485
n×4
791357980
n×5
989197475
n÷2
98919747.5
n÷3
65946498.333333
n÷3
49459873.75
n÷5
39567899
n2
39140465781855025
n3
7.743529984347E+24
n4
1.5319760616206E+33
n5
3.030853703831E+41
2 √n
14065.542826354
3 √n
582.69013422654
4 √n
118.59824124478
5 √n
45.63127449938
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
-197839494
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 197839495 can be divided by 8 positive divisors.
The sum of these divisors (counting 197839495) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110010101100101010000111
3
Ternary
111210021021202201
4
Quaternary
23302230222013
5
Quinary
401121330440
6
Senary
31344215331
8
Octal
1362545207
10
Decimal
197839495
12
Duodecimal
5630a547
16
Hexadecimal
bcaca87
20
Vigesimal
31g9ief
36
Base36
39sdxj
md5
b6b7ed26e23a679ed662ea6a3d530409
sha1
e0d0c89cbd02822a0e10bde67914d28e17ecfc73
sha256
8b40932ad0d3e81f85fed2d6d1c2725a2637a2463a19ae3403eb8927b9b1eba0
sha512
6736d9364fee4cb6af2885a76e65ad799d7b2d2a954635c285d532cfb53b17a6317601b2e7a12aa9e2d5ebf8795eb0483fecbb36bc7b9bb64b3d3922c33be774
ripemd-160
da22947e09e07a255a70d826e6204b82ac97dd8f
Diameter
395678990
Circumference
1243062208.1638
Area
1.2296339975836E+17
Volume
3.2436022548902E+25
Surface area
4.9185359903343E+17
Circumference
1243062208.1638
Perimeter
791357980
Area
39140465781855025
Diagonal
279787297.00204
Surface area
234842794691130150
Volume
7.743529984347E+24
Space diagonal
342668057.08377
Perimeter
593518485
Area
1.6948318841521E+16
Altitude
171334028.54188
Surface area
1.6948318841521E+16
Volume
9.1258376037552E+23
Height
93262432.334015