197442979 is an odd 9-digits composite number following 197442978
and preceding 197442980 . In scientific notation, it is written as 1.97442979 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 195302016 positive integers (up to 197442979) that are relatively prime to 197442979.
197442979 has 8 divisors, whose sum is 199591200
The reverse of 197442979 is 979244791
Previous prime number is 599
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred ninety-seven million four hundred forty-two thousand nine hundred seventy-nine
Scientific notation
1.97442979 × 10^8
Engineering notation
1.97442979 × 10^6
Prime Factorization
113 × 599 × 2917
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
197442979
Product of the distinct prime numbers
The prime factorization of 197442979 is 113 × 599 × 2917.
Since it has a total of 3 prime factors.
6 , 6 , 94 , 100 , 310 , 236 , 9629 , 8103 , 31228 , 46651 , 885775 , 996183 , 1975537 , 6888082 , 17379932 , 54543736 , 456720404 , 802768355 , 4749533976 , 5033935529
n×2
394885958
n×3
592328937
n×4
789771916
n×5
987214895
n÷2
98721489.5
n÷3
65814326.333333
n÷3
49360744.75
n÷5
39488595.8
n2
38983729956394441
n3
7.6970637751221E+24
n4
1.5197312013131E+33
n5
3.000602556665E+41
2 √n
14051.440459967
3 √n
582.30059203758
4 √n
118.5387719692
5 √n
45.612968697143
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
-197442978
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 197442979 can be divided by 8 positive divisors.
The sum of these divisors (counting 197442979) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110001001011110110100011
3
Ternary
111202112010211221
4
Quaternary
23301023312203
5
Quinary
401021133404
6
Senary
31331515511
8
Octal
1361136643
10
Decimal
197442979
12
Duodecimal
56158b97
16
Hexadecimal
bc4bda3
20
Vigesimal
31e078j
36
Base36
39jvz7
md5
b74bb57ed233942c0ac93531f0514311
sha1
c3bdd89b7572bc2f821d3920dc77228f5ead8e0c
sha256
a8b447ad17559a6280623577cdeecaf434e6f528a79fd03204c7b89d1f502936
sha512
c0ce2b2b0901c1c7bc75a1738793fcbb3822cccb3bad64400109bf0dc3568aa5629de605777b1e2bd75a70df296e79e75c10bd26135382fa44f0d99afdde9d98
ripemd-160
796b7bebd4e4867e34114441bbd58dbf6e2e0096
Diameter
394885958
Circumference
1240570824.6586
Area
1.2247099964054E+17
Volume
3.2241385346847E+25
Surface area
4.8988399856215E+17
Circumference
1240570824.6586
Perimeter
789771916
Area
38983729956394441
Diagonal
279226538.69715
Surface area
233902379738366646
Volume
7.6970637751221E+24
Space diagonal
341981271.22575
Perimeter
592328937
Area
1.6880450238255E+16
Altitude
170990635.61288
Surface area
1.6880450238255E+16
Volume
9.0710766510236E+23
Height
93075512.899049