197442911 is an odd 9-digits composite number following 197442910
and preceding 197442912 . In scientific notation, it is written as 1.97442911 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 192672288 positive integers (up to 197442911) that are relatively prime to 197442911.
197442911 has 8 divisors, whose sum is 202238400
The reverse of 197442911 is 119244791
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred ninety-seven million four hundred forty-two thousand nine hundred eleven
Scientific notation
1.97442911 × 10^8
Engineering notation
1.97442911 × 10^6
Prime Factorization
349 × 47 × 12037
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
197442911
Product of the distinct prime numbers
The prime factorization of 197442911 is 349 × 47 × 12037.
Since it has a total of 3 prime factors.
10 , 10 , 72 , 36 , 604 , 606 , 2243 , 1024 , 46954 , 71192 , 55000 , 113383 , 9891928 , 9273515 , 18590748 , 256674 , 226158319 , 387043847 , 6374221211 , 5421128887
n×2
394885822
n×3
592328733
n×4
789771644
n×5
987214555
n÷2
98721455.5
n÷3
65814303.666667
n÷3
49360727.75
n÷5
39488582.2
n2
38983703104153921
n3
7.6970558224439E+24
n4
1.5197291077128E+33
n5
3.0005973895825E+41
2 √n
14051.438040286
3 √n
582.30052518883
4 √n
118.53876176292
5 √n
45.612965555292
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
-197442910
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 197442911 can be divided by 8 positive divisors.
The sum of these divisors (counting 197442911) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110001001011110101011111
3
Ternary
111202112010202102
4
Quaternary
23301023311133
5
Quinary
401021133121
6
Senary
31331515315
8
Octal
1361136537
10
Decimal
197442911
12
Duodecimal
56158b3b
16
Hexadecimal
bc4bd5f
20
Vigesimal
31e075b
36
Base36
39jvxb
md5
011201655ff6b2a39bef725f8bc0223e
sha1
0b5dbc10294282e3aadce5c8286dfc545f771e93
sha256
371d35fde594a3fbb328481c3fc51598ed255ccd2a8c87c9328941d88efa42e3
sha512
2435840cda8b7b2394df8010f54cc7c509893bd6a562e893bfa68a274a064149d08befef3f987aa60cc1e2437845f882d7912e60f2f3c205dc37a289bb4296b2
ripemd-160
4d0ea9a4ccf7bec8f51b2530aa9b38794d8ca6e1
Diameter
394885822
Circumference
1240570397.402
Area
1.2247091528174E+17
Volume
3.2241352034747E+25
Surface area
4.8988366112694E+17
Circumference
1240570397.402
Perimeter
789771644
Area
38983703104153921
Diagonal
279226442.53062
Surface area
233902218624923526
Volume
7.6970558224439E+24
Space diagonal
341981153.4463
Perimeter
592328733
Area
1.6880438610894E+16
Altitude
170990576.72315
Surface area
1.6880438610894E+16
Volume
9.0710672787025E+23
Height
93075480.843541