1381506770 is an even 10-digits composite number following 1381506769
and preceding 1381506771 . In scientific notation, it is written as 1.381506770 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 473659440 positive integers (up to 1381506770) that are relatively prime to 1381506770.
1381506770 has 8 divisors, whose sum is 2131467696
The reverse of 1381506770 is 0776051831
Previous prime number is 35
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion three hundred eighty-one million five hundred six thousand seven hundred seventy
Scientific notation
1.381506770 × 10^9
Engineering notation
1.381506770 × 10^9
Prime Factorization
2 × 35 × 19735811
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1381506770 Product of the distinct prime numbers
The prime factorization of 1381506770 is 2 × 35 × 19735811.
Since it has a total of 3 prime factors.
1 , 3 , 46 , 87 , 268 , 547 , 3652 , 1290 , 10013 , 14157 , 14291 , 885040 , 1072514 , 264150 , 91688794 , 61711728 , 812091417 , 691842652 , 2638642238 , 2931275852
n×2
2763013540
n×3
4144520310
n×4
5526027080
n×5
6907533850
n÷2
690753385
n÷3
460502256.66667
n÷3
345376692.5
n÷5
276301354
n2
1908560955555832900
n3
2.6366898810581E+27
n4
3.6426049210722E+36
n5
5.0322833588966E+45
2 √n37168.626151635
3 √n1113.7413374463
4 √n192.79166515084
5 √n67.308607137257
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
-1381506769 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 1381506770 can be divided by 8 positive divisors.
The sum of these divisors (counting 1381506770) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010010110000001111011010010
3
Ternary
10120021112211000102
4
Quaternary
1102112001323102
5
Quinary
10312131204040
6
Senary
345030252402
8
Octal
12226017322
10
Decimal
1381506770
12
Duodecimal
3267b7102
16
Hexadecimal
52581ed2
20
Vigesimal
11be86ia
36
Base36
muihg2
md5
f746cfd0f747192106870fd928c8902f
sha1
99663d03d6f23d6b31e1e9706b64b5ba84f626f0
sha256
64b631eaecee2ba2882d905325e50c73b36f24e2b68457133d11948e7211b6d5
sha512
02e35b216710354211e07e969da2db9052ff88918c53adf59101b28e9f5394a744f0825bdab88f01ff78cf953b33700788df4040a4b890429aeef926d6f3e96e
ripemd-160
c0b8afae7f88e554ff075997c7b6594d2f5cb2cc
Diameter
2763013540
Circumference
8680263039.0331
Area
5.9959210769025E+18
Volume
1.1044540746835E+28
Surface area
2.398368430761E+19
Circumference
8680263039.0331
Perimeter
5526027080
Area
1908560955555832900
Diagonal
1953745610.6442
Surface area
1.1451365733335E+19
Volume
2.6366898810581E+27
Space diagonal
2392839916.6404
Perimeter
4144520310
Area
8.2643113609123E+17
Altitude
1196419958.3202
Surface area
8.2643113609123E+17
Volume
3.1073688246368E+26
Height
651248536.88142