3149291261 is an odd 10-digits composite number following 3149291260
and preceding 3149291262 . In scientific notation, it is written as 3.149291261 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 2998084320 positive integers (up to 3149291261) that are relatively prime to 3149291261.
3149291261 has 8 divisors, whose sum is 3301796544
The reverse of 3149291261 is 1621929413
Previous prime number is 211
Is Prime? no Number parity odd Number length 10 Sum of Digits 38 Digital Root 2
Name
three billion one hundred forty-nine million two hundred ninety-one thousand two hundred sixty-one
Scientific notation
3.149291261 × 10^9
Engineering notation
3.149291261 × 10^9
Prime Factorization
23 × 211 × 648937
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
3149291261 Product of the distinct prime numbers
The prime factorization of 3149291261 is 23 × 211 × 648937.
Since it has a total of 3 prime factors.
9 , 7 , 99 , 97 , 985 , 752 , 1489 , 6622 , 19058 , 67705 , 215022 , 929889 , 2060870 , 1418975 , 84030506 , 72094621 , 51817745 , 490669993 , 5758430487 , 9823434224
n×2
6298582522
n×3
9447873783
n×4
12597165044
n×5
15746456305
n÷2
1574645630.5
n÷3
1049763753.6667
n÷3
787322815.25
n÷5
629858252.2
n2
9.918035446611E+18
n3
3.12347823583E+28
n4
9.8367427120232E+37
n5
3.097876785968E+47
2 √n56118.546497571
3 √n1465.7872600475
4 √n236.89353409828
5 √n79.367475319292
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
-3149291260 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 3149291261 can be divided by 8 positive divisors.
The sum of these divisors (counting 3149291261) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111011101101100101111011111101
3
Ternary
22010110221120110002
4
Quaternary
2323231211323331
5
Quinary
22422204310021
6
Senary
1240300124045
8
Octal
27355457375
10
Decimal
3149291261
12
Duodecimal
73a836625
16
Hexadecimal
bbb65efd
20
Vigesimal
29431831
36
Base36
1g308ot
md5
ada7717fa9bb1a8808336e72bc6c9a2c
sha1
217f76078e8824ec221bf429a0ed06750ca2314b
sha256
fa3f6431a89ff6792ea774829d6d629b5021f5981d0e71fd7e94526791ef0570
sha512
7781b9e363932aae5071cfe2381c360bb54b9dc96c66807281d393b0e199028ed8ba9e82de0b3377b9db06a6df29fa884dec0ce970408b05e00cbf609eefa670
ripemd-160
ebe64951dcfe9e574d8c5e27fd62d318fb866a91
Diameter
6298582522
Circumference
19787580579.144
Area
3.1158427297116E+19
Volume
1.3083595039108E+29
Surface area
1.2463370918846E+20
Circumference
19787580579.144
Perimeter
12597165044
Area
9.918035446611E+18
Diagonal
4453770413.1693
Surface area
5.9508212679666E+19
Volume
3.12347823583E+28
Space diagonal
5454732471.8847
Perimeter
9447873783
Area
4.2946353261998E+18
Altitude
2727366235.9423
Surface area
4.2946353261998E+18
Volume
3.6810544024067E+27
Height
1484590137.7231