2439402493 is an odd 10-digits composite number following 2439402492
and preceding 2439402494 . In scientific notation, it is written as 2.439402493 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 2146101600 positive integers (up to 2439402493) that are relatively prime to 2439402493.
2439402493 has 8 divisors, whose sum is 2747010816
The reverse of 2439402493 is 3942049342
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 40
Digital Root 4
Name
two billion four hundred thirty-nine million four hundred two thousand four hundred ninety-three
Scientific notation
2.439402493 × 10^9
Engineering notation
2.439402493 × 10^9
Prime Factorization
11 × 31 × 7153673
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2439402493
Product of the distinct prime numbers
The prime factorization of 2439402493 is 11 × 31 × 7153673.
Since it has a total of 3 prime factors.
4 , 1 , 86 , 9 , 928 , 201 , 5525 , 8161 , 91516 , 66803 , 126211 , 457127 , 1291736 , 3548685 , 60581424 , 7286182 , 885731852 , 303472418 , 1009882112 , 4079933702
n×2
4878804986
n×3
7318207479
n×4
9757609972
n×5
12197012465
n÷2
1219701246.5
n÷3
813134164.33333
n÷3
609850623.25
n÷5
487880498.6
n2
5950684522854615049
n3
1.4516114660108E+28
n4
3.5410646290541E+37
n5
8.6380818839888E+46
2 √n
49390.307682783
3 √n
1346.1531995493
4 √n
222.23930274095
5 √n
75.414818932489
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
-2439402492
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 2439402493 can be divided by 8 positive divisors.
The sum of these divisors (counting 2439402493) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010001011001100101001111111101
3
Ternary
20022000011111010111
4
Quaternary
2101121211033331
5
Quinary
14443441334433
6
Senary
1042020510021
8
Octal
22131451775
10
Decimal
2439402493
12
Duodecimal
580b4b311
16
Hexadecimal
916653fd
20
Vigesimal
1i26564d
36
Base36
14ccv0d
md5
5dfa009332ccb533d13b344fdd04de27
sha1
cf7d01bf0dd3ad8e278550c180f791b9c9d5f8cd
sha256
d08c6d50463f81ca6795cbd4619b351ebda43c9dd9b904b3056c6a4ad14363a3
sha512
a0436dbc04546cd0ff185f157084fcd6fab1fa91d1d1a443b9b44cf9fae68f294edf1e6a07d742c09359b6fa2ffa36e1a894d432e2e844cb44e25faf71cbee6f
ripemd-160
85376ae72895734d7ab35b4238292afebd94389e
Diameter
4878804986
Circumference
15327217902.315
Area
1.8694626780831E+19
Volume
6.0804958899817E+28
Surface area
7.4778507123322E+19
Circumference
15327217902.315
Perimeter
9757609972
Area
5950684522854615049
Diagonal
3449836089.6873
Surface area
3.5704107137128E+19
Volume
1.4516114660108E+28
Space diagonal
4225169057.9862
Perimeter
7318207479
Area
2.5767219833495E+18
Altitude
2112584528.9931
Surface area
2.5767219833495E+18
Volume
1.710740518774E+27
Height
1149945363.2291