3138962879 is an odd 10-digits composite number following 3138962878
and preceding 3138962880 . In scientific notation, it is written as 3.138962879 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 2893813056 positive integers (up to 3138962879) that are relatively prime to 3138962879.
3138962879 has 8 divisors, whose sum is 3384727920
The reverse of 3138962879 is 9782698313
Previous prime number is 787
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
three billion one hundred thirty-eight million nine hundred sixty-two thousand eight hundred seventy-nine
Scientific notation
3.138962879 × 10^9
Engineering notation
3.138962879 × 10^9
Prime Factorization
13 × 787 × 306809
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3138962879
Product of the distinct prime numbers
The prime factorization of 3138962879 is 13 × 787 × 306809.
Since it has a total of 3 prime factors.
5 , 10 , 20 , 89 , 711 , 543 , 7370 , 8339 , 86539 , 4682 , 365435 , 277231 , 1899067 , 2888472 , 23654615 , 70500869 , 966351669 , 99134361 , 4931639197 , 1413398321
n×2
6277925758
n×3
9416888637
n×4
12555851516
n×5
15694814395
n÷2
1569481439.5
n÷3
1046320959.6667
n÷3
784740719.75
n÷5
627792575.8
n2
9.85308795574E+18
n3
3.092847733659E+28
n4
9.7083342263548E+37
n5
3.0474100753453E+47
2 √n
56026.448031265
3 √n
1464.1831117013
4 √n
236.69906639289
5 √n
79.315348347383
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
-3138962878
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 3138962879 can be divided by 8 positive divisors.
The sum of these divisors (counting 3138962879) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111011000110001100010110111111
3
Ternary
22002202111211120102
4
Quaternary
2323012030112333
5
Quinary
22412033303004
6
Senary
1235250511315
8
Octal
27306142677
10
Decimal
3138962879
12
Duodecimal
73729553b
16
Hexadecimal
bb18c5bf
20
Vigesimal
290ia73j
36
Base36
1fwuv9b
md5
cd0fe20cd2b8aeacb8e67b555a7e1f80
sha1
342d5993ff076fda9913a783f65097e43f1127ae
sha256
5326ec5481682ea06f34a8215cc444aa2856f810c33b551d507cec99ca9fc50e
sha512
6238c65aa1391bd4ce3c87720bfe04f5fb2a996538be2d13908cd05044acac6a5fd73c2732f5acee73db90ae1124da5f3a303a312d44a322a452e29bedfa65bb
ripemd-160
f3ff72f7cbdc8efb627e30eb0b045f91d450d4c0
Diameter
6277925758
Circumference
19722685441.115
Area
3.0954388736927E+19
Volume
1.2955290291647E+29
Surface area
1.2381755494771E+20
Circumference
19722685441.115
Perimeter
12555851516
Area
9.85308795574E+18
Diagonal
4439163875.2675
Surface area
5.911852773444E+19
Volume
3.092847733659E+28
Space diagonal
5436843189.5007
Perimeter
9416888637
Area
4.2665122376966E+18
Altitude
2718421594.7503
Surface area
4.2665122376966E+18
Volume
3.6449560094128E+27
Height
1479721291.7558