1301445981 is an odd 10-digits composite number following 1301445980
and preceding 1301445982 . In scientific notation, it is written as 1.301445981 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 788754960 positive integers (up to 1301445981) that are relatively prime to 1301445981.
1301445981 has 12 divisors, whose sum is 1936832508
The reverse of 1301445981 is 1895441031
Previous prime number is 3
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
one billion three hundred one million four hundred forty-five thousand nine hundred eighty-one
Scientific notation
1.301445981 × 10^9
Engineering notation
1.301445981 × 10^9
Prime Factorization
33 × 3 × 3 × 4381973
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
433815327 Product of the distinct prime numbers
The prime factorization of 1301445981 is 33 × 3 × 3 × 4381973.
Since it has a total of 4 prime factors.
3 , 4 , 41 , 100 , 565 , 996 , 4332 , 7439 , 77795 , 62086 , 640037 , 923786 , 7828293 , 9327055 , 21994467 , 85687625 , 543585719 , 205773662 , 8975835994 , 1748745219
n×2
2602891962
n×3
3904337943
n×4
5205783924
n×5
6507229905
n÷2
650722990.5
n÷3
433815327
n÷3
325361495.25
n÷5
260289196.2
n2
1693761641461052361
n3
2.2043392810514E+27
n4
2.8688284980848E+36
n5
3.7336253190108E+45
2 √n36075.559330383
3 √n1091.7973827068
4 √n189.93567155851
5 √n66.509736818716
1 , 3 , 9 , 33 , 99 , 297 , 4381973 , 13145919 , 39437757 , 144605109 , 433815327 , 1301445981
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
-1301445980 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 1301445981 can be divided by 12 positive divisors.
The sum of these divisors (counting 1301445981) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001101100100100111110101011101
3
Ternary
10100200220022021000
4
Quaternary
1031210213311131
5
Quinary
10131132232411
6
Senary
333050300513
8
Octal
11544476535
10
Decimal
1301445981
12
Duodecimal
303a27739
16
Hexadecimal
4d927d5d
20
Vigesimal
106e0ej1
36
Base36
liui59
md5
affd04006200ad6eb8f6b8b03a07a2a3
sha1
b7d9069eaddac7325a2dc5ff00ae9cf1d7248f3a
sha256
3c2d5bd948862a2cdbbd18f807017c7baa7d973a652c6756d6bd5ad9db67a835
sha512
70338d596afe70942541add9767adb289696d307df0131eaa1da6857b1e34c0bb499c3e8294f220ad6e0b7c61ca57726e44e05eeb76a85e9a7036a27c9abaf85
ripemd-160
8f4421404355cd71f3c060b423286ccb80315475
Diameter
2602891962
Circumference
8177226265.9071
Area
5.3211091297462E+18
Volume
9.2335147884942E+27
Surface area
2.1284436518985E+19
Circumference
8177226265.9071
Perimeter
5205783924
Area
1693761641461052361
Diagonal
1840522557.0262
Surface area
1.0162569848766E+19
Volume
2.2043392810514E+27
Space diagonal
2254170562.3983
Perimeter
3904337943
Area
7.3342030473045E+17
Altitude
1127085281.1992
Surface area
7.3342030473045E+17
Volume
2.5978387561123E+26
Height
613507519.00872