197440131 is an odd 9-digits composite number following 197440130
and preceding 197440132 . In scientific notation, it is written as 1.97440131 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 112701888 positive integers (up to 197440131) that are relatively prime to 197440131.
197440131 has 16 divisors, whose sum is 301184000
The reverse of 197440131 is 131044791
Previous prime number is 9049
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred ninety-seven million four hundred forty thousand one hundred thirty-one
Scientific notation
1.97440131 × 10^8
Engineering notation
1.97440131 × 10^6
Prime Factorization
3 × 7 × 9049 × 1039
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
197440131
Product of the distinct prime numbers
The prime factorization of 197440131 is 3 × 7 × 9049 × 1039.
Since it has a total of 4 prime factors.
7 , 3 , 24 , 19 , 474 , 830 , 2708 , 978 , 811 , 57001 , 35611 , 639096 , 5989858 , 3291442 , 21182981 , 60644515 , 789605707 , 238236438 , 8622111984 , 5139866004
n×2
394880262
n×3
592320393
n×4
789760524
n×5
987200655
n÷2
98720065.5
n÷3
65813377
n÷3
49360032.75
n÷5
39488026.2
n2
38982605329297161
n3
7.6967307029377E+24
n4
1.5196435182597E+33
n5
3.0003861531851E+41
2 √n
14051.339117678
3 √n
582.29779224179
4 √n
118.5383445037
5 √n
45.612837108281
1 , 3 , 7 , 21 , 1039 , 3117 , 7273 , 9049 , 21819 , 27147 , 63343 , 190029 , 9401911 , 28205733 , 65813377 , 197440131
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-197440130
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197440131 can be divided by 16 positive divisors.
The sum of these divisors (counting 197440131) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110001001011001010000011
3
Ternary
111202111222221110
4
Quaternary
23301023022003
5
Quinary
401021041011
6
Senary
31331454403
8
Octal
1361131203
10
Decimal
197440131
12
Duodecimal
56157403
16
Hexadecimal
bc4b283
20
Vigesimal
31e006b
36
Base36
39jts3
md5
4ef4bf0f4d2b15c74d4140f8574370ca
sha1
389a9e50f7545ee7bfbd165497b99ebcf69a5533
sha256
8891fbf27a0796aee5de6f4a2d0be6ec4b93d290ee7d4fee9f28f3be0344762d
sha512
96d148ef807e2ee8d537db2da9dc0c8bad17fcf866d137c3768773a3195c1c7feb0beaea77a06a4fd4798d82e86b9dbbd917f93ec6a3432688491d821de5c3dd
ripemd-160
13e8a6a3c64cc3eb619c1021abf1f169fdd4ab3a
Diameter
394880262
Circumference
1240552930.1468
Area
1.2246746652031E+17
Volume
3.2239990177344E+25
Surface area
4.8986986608124E+17
Circumference
1240552930.1468
Perimeter
789760524
Area
38982605329297161
Diagonal
279222511.01692
Surface area
233895631975782966
Volume
7.6967307029377E+24
Space diagonal
341976338.34505
Perimeter
592320393
Area
1.6879963260437E+16
Altitude
170988169.17253
Surface area
1.6879963260437E+16
Volume
9.07068412169E+23
Height
93074170.338974