1317387621 is an odd 10-digits composite number following 1317387620
and preceding 1317387622 . In scientific notation, it is written as 1.317387621 × 10^9.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 798416520 positive integers (up to 1317387621) that are relatively prime to 1317387621.
1317387621 has 12 divisors, whose sum is 1930717376
The reverse of 1317387621 is 1267837131
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 39 Digital Root 3
Name
one billion three hundred seventeen million three hundred eighty-seven thousand six hundred twenty-one
Scientific notation
1.317387621 × 10^9
Engineering notation
1.317387621 × 10^9
Prime Factorization
3 × 11 × 11 × 3629167
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
119762511 Product of the distinct prime numbers
The prime factorization of 1317387621 is 3 × 11 × 11 × 3629167.
Since it has a total of 4 prime factors.
9 , 1 , 97 , 95 , 794 , 351 , 1332 , 5657 , 69923 , 56161 , 709459 , 45909 , 7796408 , 8808036 , 87580663 , 80399728 , 740943977 , 322578033 , 117752445 , 1453069399
n×2
2634775242
n×3
3952162863
n×4
5269550484
n×5
6586938105
n÷2
658693810.5
n÷3
439129207
n÷3
329346905.25
n÷5
263477524.2
n2
1735510143964039641
n3
2.2863395797782E+27
n4
3.0119954598021E+36
n5
3.9679655332515E+45
2 √n36295.83476103
3 √n1096.2371763358
4 √n190.51465760153
5 √n66.671882179847
1 , 3 , 11 , 33 , 121 , 363 , 3629167 , 10887501 , 39920837 , 119762511 , 439129207 , 1317387621
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
-1317387620 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 1317387621 can be divided by 12 positive divisors.
The sum of these divisors (counting 1317387621) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110100001011011110101100101
3
Ternary
10101210220020002010
4
Quaternary
1032201123311211
5
Quinary
10144222400441
6
Senary
334420104433
8
Octal
11641336545
10
Decimal
1317387621
12
Duodecimal
309235119
16
Hexadecimal
4e85bd65
20
Vigesimal
10bdd911
36
Base36
lsc6sl
md5
91940380aaab2f6e90dc5ff22004293e
sha1
b10b9c94b97ef6fca72904bed383289c87b68ad6
sha256
8ac5a9753ecd3f705522393ace930e16d09532fbeb6b9855f7acfcf90664c4ff
sha512
8628d20812396b0112421d1b89e8fa0647905edcf879a9de005525ddf7bd1bdd56d6bc184c5792aa2b8f7117a859dc2ca85332f7d516207cbd1e3462c18afd72
ripemd-160
3a602e4c39fd60c71e8b23617cb0540a259d533b
Diameter
2634775242
Circumference
8277390544.1275
Area
5.452265918508E+18
Volume
9.5769968365902E+27
Surface area
2.1809063674032E+19
Circumference
8277390544.1275
Perimeter
5269550484
Area
1735510143964039641
Diagonal
1863067440.5206
Surface area
1.0413060863784E+19
Volume
2.2863395797782E+27
Space diagonal
2281782292.8343
Perimeter
3952162863
Area
7.5149793659922E+17
Altitude
1140891146.4171
Surface area
7.5149793659922E+17
Volume
2.6944770349272E+26
Height
621022480.17354