1381216265 is an odd 10-digits composite number following 1381216264
and preceding 1381216266 . In scientific notation, it is written as 1.381216265 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 927249600 positive integers (up to 1381216265) that are relatively prime to 1381216265.
1381216265 has 8 divisors, whose sum is 1529963424
The reverse of 1381216265 is 5626121831
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 35 Digital Root 8
Name
one billion three hundred eighty-one million two hundred sixteen thousand two hundred sixty-five
Scientific notation
1.381216265 × 10^9
Engineering notation
1.381216265 × 10^9
Prime Factorization
65 × 11 × 1931771
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1381216265 Product of the distinct prime numbers
The prime factorization of 1381216265 is 65 × 11 × 1931771.
Since it has a total of 3 prime factors.
4 , 10 , 13 , 39 , 969 , 223 , 4653 , 7648 , 26499 , 24160 , 346284 , 955693 , 8940143 , 2648464 , 55408189 , 50474458 , 61728393 , 297602384 , 7864637000 , 8902002572
n×2
2762432530
n×3
4143648795
n×4
5524865060
n×5
6906081325
n÷2
690608132.5
n÷3
460405421.66667
n÷3
345304066.25
n÷5
276243253
n2
1907758370700550225
n3
2.6350268913015E+27
n4
3.639542000978E+36
n5
5.0269946089015E+45
2 √n37164.718013191
3 √n1113.6632656589
4 √n192.78152923242
5 √n67.305776151229
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
-1381216264 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 1381216265 can be divided by 8 positive divisors.
The sum of these divisors (counting 1381216265) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010010100111011000000001001
3
Ternary
10120021000001111222
4
Quaternary
1102110323000021
5
Quinary
10312042410030
6
Senary
345020131425
8
Octal
12224730011
10
Decimal
1381216265
12
Duodecimal
326696b75
16
Hexadecimal
5253b009
20
Vigesimal
11bcc0d5
36
Base36
muc9ah
md5
50f8590ba36e7def4debb3e3e6eab92f
sha1
e36d1e060258463fc70317b4cc62c6d07d5f3f62
sha256
676e7a24306480770a909db2bfc5bc595061bfc806e0ff32d6fea1191610c423
sha512
6d3a547b75f747aeb325fb0f6dba0c729fb47c71e124f34c47f62d103c3cef9dad2338da9c30b56988ada00af040a8ea076f5ebc501f4c0555ef20fb3ed59f88
ripemd-160
c8bb47bed505a8b54b72f8b1b2ebbd8b7b9563c2
Diameter
2762432530
Circumference
8678437742.2855
Area
5.9933996822173E+18
Volume
1.1037574831632E+28
Surface area
2.3973598728869E+19
Circumference
8678437742.2855
Perimeter
5524865060
Area
1907758370700550225
Diagonal
1953334774.5333
Surface area
1.1446550224203E+19
Volume
2.6350268913015E+27
Space diagonal
2392336747.2205
Perimeter
4143648795
Area
8.2608360665454E+17
Altitude
1196168373.6103
Surface area
8.2608360665454E+17
Volume
3.1054089724137E+26
Height
651111591.5111