1381830906 is an even 10-digits composite number following 1381830905
and preceding 1381830907 . In scientific notation, it is written as 1.381830906 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 460610300 positive integers (up to 1381830906) that are relatively prime to 1381830906.
1381830906 has 8 divisors, whose sum is 2763661824
The reverse of 1381830906 is 6090381831
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 39 Digital Root 3
Name
one billion three hundred eighty-one million eight hundred thirty thousand nine hundred six
Scientific notation
1.381830906 × 10^9
Engineering notation
1.381830906 × 10^9
Prime Factorization
2 × 3 × 230305151
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1381830906 Product of the distinct prime numbers
The prime factorization of 1381830906 is 2 × 3 × 230305151.
Since it has a total of 3 prime factors.
4 , 2 , 97 , 9 , 361 , 330 , 9303 , 5300 , 6554 , 1858 , 141490 , 135184 , 2179229 , 5512336 , 20752647 , 97217248 , 926018598 , 495293344 , 2622081095 , 5291480057
n×2
2763661812
n×3
4145492718
n×4
5527323624
n×5
6909154530
n÷2
690915453
n÷3
460610302
n÷3
345457726.5
n÷5
276366181.2
n2
1909456652776780836
n3
2.6385462164743E+27
n4
3.6460247088335E+36
n5
5.0381896267058E+45
2 √n37172.98624001
3 √n1113.8284344817
4 √n192.80297259122
5 √n67.311765297015
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
-1381830905 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 1381830906 can be divided by 8 positive divisors.
The sum of these divisors (counting 1381830906) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010010111010001000011111010
3
Ternary
10120022011021122110
4
Quaternary
1102113101003322
5
Quinary
10312222042111
6
Senary
345041233150
8
Octal
12227210372
10
Decimal
1381830906
12
Duodecimal
3269327b6
16
Hexadecimal
525d10fa
20
Vigesimal
11bg8h56
36
Base36
mupfju
md5
e5a4110961a28845c48f73c7870ad003
sha1
a2deb7ae14fbde0f0407570db13ba72e3cda2275
sha256
6cb6fd0d68be75f21861162c1371cbfc7aa29d41cc01980a78353c4854f207d4
sha512
c8da6cdb4d9866a3a023f4a5f863e6964b61c0f605f9a4b224b0be1d127b2881bf13d65cece87c62a69fdb87e1469276dfff8466682d3827aec6f3a63cbb934b
ripemd-160
59a60066bf7c78bdd083f5667c3a80c73a35d4ac
Diameter
2763661812
Circumference
8682299645.5859
Area
5.9987349927117E+18
Volume
1.1052316546444E+28
Surface area
2.3994939970847E+19
Circumference
8682299645.5859
Perimeter
5527323624
Area
1909456652776780836
Diagonal
1954204008.1715
Surface area
1.1456739916661E+19
Volume
2.6385462164743E+27
Space diagonal
2393401336.6609
Perimeter
4145492718
Area
8.2681898436495E+17
Altitude
1196700668.3305
Surface area
8.2681898436495E+17
Volume
3.1095565369051E+26
Height
651401336.05717