1308772942 is an even 10-digits composite number following 1308772941
and preceding 1308772943 . In scientific notation, it is written as 1.308772942 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 633277200 positive integers (up to 1308772942) that are relatively prime to 1308772942.
1308772942 has 8 divisors, whose sum is 2026487232
The reverse of 1308772942 is 2492778031
Previous prime number is 31
Is Prime? no
Number parity even
Number length 10
Sum of Digits 43
Digital Root 7
Name
one billion three hundred eight million seven hundred seventy-two thousand nine hundred forty-two
Scientific notation
1.308772942 × 10^9
Engineering notation
1.308772942 × 10^9
Prime Factorization
2 × 31 × 21109241
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1308772942
Product of the distinct prime numbers
The prime factorization of 1308772942 is 2 × 31 × 21109241.
Since it has a total of 3 prime factors.
8 , 2 , 87 , 43 , 912 , 481 , 8595 , 4266 , 64530 , 80507 , 801748 , 758427 , 3559230 , 4573992 , 59084666 , 78090039 , 912997628 , 706242691 , 1211616631 , 8472794767
n×2
2617545884
n×3
3926318826
n×4
5235091768
n×5
6543864710
n÷2
654386471
n÷3
436257647.33333
n÷3
327193235.5
n÷5
261754588.4
n2
1712886613711335364
n3
2.2417796527394E+27
n4
2.9339805514315E+36
n5
3.8399143580678E+45
2 √n
36176.967009411
3 √n
1093.8424391554
4 √n
190.20243691765
5 √n
66.584456867421
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
-1308772941
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 1308772942 can be divided by 8 positive divisors.
The sum of these divisors (counting 1308772942) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110000000100100101001001110
3
Ternary
10101012200112221221
4
Quaternary
1032000210221032
5
Quinary
10140021213232
6
Senary
333511313554
8
Octal
11600445116
10
Decimal
1308772942
12
Duodecimal
30637b8ba
16
Hexadecimal
4e024a4e
20
Vigesimal
108jgc72
36
Base36
ln7jny
md5
456df7cfc2e5caff6ab3032168eb8110
sha1
765d0162cbf486e785e5f03ce4ac49402f137a76
sha256
e8c85c9faa89b7cf96d3e160da12d9a3e0ed166ba438e6a62563880ddb1c74c2
sha512
022dd73387cd3a2c16e8d907357f6843246779de95653034f642777c040ec43bf94fe7f8870a1a35873e69ac74556ebf7ce5e8d566510ec040d1728a8c4774df
ripemd-160
c3bee9b9fe394850300224069a07bdabf3bdc736
Diameter
2617545884
Circumference
8223262919.6086
Area
5.3811920020678E+18
Volume
9.3903446506842E+27
Surface area
2.1524768008271E+19
Circumference
8223262919.6086
Perimeter
5235091768
Area
1712886613711335364
Diagonal
1850884444.6433
Surface area
1.0277319682268E+19
Volume
2.2417796527394E+27
Space diagonal
2266861231.1154
Perimeter
3926318826
Area
7.4170166063816E+17
Altitude
1133430615.5577
Surface area
7.4170166063816E+17
Volume
2.6419626572968E+26
Height
616961481.54778