3121490478 is an even 10-digits composite number following 3121490477
and preceding 3121490479 . In scientific notation, it is written as 3.121490478 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 1040496824 positive integers (up to 3121490478) that are relatively prime to 3121490478.
3121490478 has 8 divisors, whose sum is 6242980968
The reverse of 3121490478 is 8740941213
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 39 Digital Root 3
Name
three billion one hundred twenty-one million four hundred ninety thousand four hundred seventy-eight
Scientific notation
3.121490478 × 10^9
Engineering notation
3.121490478 × 10^9
Prime Factorization
2 × 3 × 520248413
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
3121490478 Product of the distinct prime numbers
The prime factorization of 3121490478 is 2 × 3 × 520248413.
Since it has a total of 3 prime factors.
1 , 5 , 34 , 84 , 18 , 143 , 2470 , 7174 , 36413 , 67817 , 780967 , 41954 , 1512230 , 3807303 , 63229406 , 31065311 , 119455404 , 496482845 , 943481606 , 6116103166
n×2
6242980956
n×3
9364471434
n×4
12485961912
n×5
15607452390
n÷2
1560745239
n÷3
1040496826
n÷3
780372619.5
n÷5
624298095.6
n2
9.7437028042447E+18
n3
3.0414875523912E+28
n4
9.4939744337445E+37
n5
2.9635350793309E+47
2 √n55870.300500355
3 √n1461.4613625191
4 √n236.3689922565
5 √n79.22685252589
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
-3121490477 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 3121490478 can be divided by 8 positive divisors.
The sum of these divisors (counting 3121490478) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111010000011100010101000101110
3
Ternary
22001112122010221110
4
Quaternary
2322003202220232
5
Quinary
22343100143403
6
Senary
1233424212450
8
Octal
27203425056
10
Decimal
3121490478
12
Duodecimal
73146a126
16
Hexadecimal
ba0e2a2e
20
Vigesimal
28f9663i
36
Base36
1fmgdgu
md5
8dbf03275faf08d7ca8dc7092c2873eb
sha1
6ce0129f8c261d7838bd8d91b9f617e13bbe1b0f
sha256
68e50f7fe07a7ab14763edf2f5658db388f2f2f562d26421bac133acd41fa576
sha512
b34078f0bf93c564304499f79f15e7c00b66932bdc98fdb0583a3225b52c6070d70ea35d9cb3d022a9f26777e2f7aa81089899c27fdca5133db633c57496589c
ripemd-160
7e1f94f9c5ff6c77321c949241f25156f3d4d14d
Diameter
6242980956
Circumference
19612903107.871
Area
3.0610745148577E+19
Volume
1.2740153267436E+29
Surface area
1.2244298059431E+20
Circumference
19612903107.871
Perimeter
12485961912
Area
9.7437028042447E+18
Diagonal
4414454168.8061
Surface area
5.8462216825468E+19
Volume
3.0414875523912E+28
Space diagonal
5406580103.2385
Perimeter
9364471434
Area
4.2191470777008E+18
Altitude
2703290051.6192
Surface area
4.2191470777008E+18
Volume
3.5844274553171E+27
Height
1471484722.9354