197216631 is an odd 9-digits composite number following 197216630
and preceding 197216632 . In scientific notation, it is written as 1.97216631 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 131216400 positive integers (up to 197216631) that are relatively prime to 197216631.
197216631 has 12 divisors, whose sum is 285434760
The reverse of 197216631 is 136612791
Previous prime number is 509
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred ninety-seven million two hundred sixteen thousand six hundred thirty-one
Scientific notation
1.97216631 × 10^8
Engineering notation
1.97216631 × 10^6
Prime Factorization
3 × 3 × 509 × 43051
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
65738877
Product of the distinct prime numbers
The prime factorization of 197216631 is 3 × 3 × 509 × 43051.
Since it has a total of 4 prime factors.
8 , 3 , 74 , 12 , 938 , 861 , 4818 , 1532 , 94446 , 89869 , 767480 , 663323 , 3019517 , 2546002 , 96150899 , 4538413 , 254077193 , 878590324 , 5321613128 , 1584644684
n×2
394433262
n×3
591649893
n×4
788866524
n×5
986083155
n÷2
98608315.5
n÷3
65738877
n÷3
49304157.75
n÷5
39443326.2
n2
38894399542990161
n3
7.6706224426365E+24
n4
1.5127743158098E+33
n5
2.9834425402733E+41
2 √n
14043.383887084
3 √n
582.0779911071
4 √n
118.50478423711
5 √n
45.60250578588
1 , 3 , 9 , 509 , 1527 , 4581 , 43051 , 129153 , 387459 , 21912959 , 65738877 , 197216631
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-197216630
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197216631 can be divided by 12 positive divisors.
The sum of these divisors (counting 197216631) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011110000010100100101110111
3
Ternary
111202002122100200
4
Quaternary
23300110211313
5
Quinary
400441413011
6
Senary
31323011543
8
Octal
1360244567
10
Decimal
197216631
12
Duodecimal
56069bb3
16
Hexadecimal
bc14977
20
Vigesimal
31cc1bb
36
Base36
39f1br
md5
6b3c4f26a84ad3e93d88501541ae37e4
sha1
9959bcfcae624a8a1b919643c30fe14e0525e226
sha256
9c9de12cffed927acb2183f33065e0705569a77d251d7a6b80da0f096d2369d9
sha512
a6745a7b4c8a22877d29285f8509a17e4c964dbbda86b0c6b7d710b686c68368abbbffbbe6496de00326e0f1581012b1bd40e8a4962fb887363aef526edb0df4
ripemd-160
7dca1053909be60885facb0d467b71f7b82fdedd
Diameter
394433262
Circumference
1239148638.2307
Area
1.2219035987004E+17
Volume
3.213062815233E+25
Surface area
4.8876143948018E+17
Circumference
1239148638.2307
Perimeter
788866524
Area
38894399542990161
Diagonal
278906434.28573
Surface area
233366397257940966
Volume
7.6706224426365E+24
Space diagonal
341589224.98956
Perimeter
591649893
Area
1.6841769034586E+16
Altitude
170794612.49478
Surface area
1.6841769034586E+16
Volume
9.0399152418499E+23
Height
92968811.428577