2439402491 is an odd 10-digits prime number following 2439402490
and preceding 2439402492 . In scientific notation, it is written as 2.439402491 × 10^9.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 2439402490 positive integers (up to 2439402491) that are relatively prime to 2439402491.
2439402491 has 2 divisors, whose sum is 2439402492
The reverse of 2439402491 is 1942049342
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 38 Digital Root 2
Name
two billion four hundred thirty-nine million four hundred two thousand four hundred ninety-one
Scientific notation
2.439402491 × 10^9
Engineering notation
2.439402491 × 10^9
Prime Factorization
2439402491
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
2439402491 Product of the distinct prime numbers
The prime factorization of 2439402491 is 2439402491.
Since it has a total of 1 prime factors.
8 , 10 , 11 , 73 , 469 , 466 , 2387 , 653 , 56450 , 22058 , 386249 , 840674 , 4582979 , 2797300 , 94479340 , 72707599 , 938928159 , 148053180 , 8556364015 , 2273627457
n×2
4878804982
n×3
7318207473
n×4
9757609964
n×5
12197012455
n÷2
1219701245.5
n÷3
813134163.66667
n÷3
609850622.75
n÷5
487880498.2
n2
5950684513097005081
n3
1.4516114624404E+28
n4
3.5410646174413E+37
n5
8.6380818485782E+46
2 √n49390.307662536
3 √n1346.1531991814
4 √n222.2393026954
5 √n75.414818920123
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
2439402492 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
1219701246 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
49390.30767266 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999991801 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2439402491 can be divided by 2 positive divisors.
The sum of these divisors (counting 2439402491) is 2439402492, the average is 1219701246.
Base
System
Value
2
Binary
10010001011001100101001111111011
3
Ternary
20022000011111010102
4
Quaternary
2101121211033323
5
Quinary
14443441334431
6
Senary
1042020510015
8
Octal
22131451773
10
Decimal
2439402491
12
Duodecimal
580b4b30b
16
Hexadecimal
916653fb
20
Vigesimal
1i26564b
36
Base36
14ccv0b
md5
e3db9af4890b72bb001fc281c094879b
sha1
18b8ca3e4a31d979698102da47fc097337a00a9a
sha256
43d945155ade4d3bdca1f6c1cbb571f5f4ace7d889f709ad220605cb5695bd5a
sha512
2523250b2d9c4e2ea304accbe22d2c5f154ee207640d9e7be1bd75e316af68c013037143e08bba2f286b854085292cc77e1bff39beaa3a843352d78b0690508b
ripemd-160
f42c6cf1e070ce49e1ec52cd2d969d93fbee216b
Diameter
4878804982
Circumference
15327217889.748
Area
1.8694626750176E+19
Volume
6.080495875026E+28
Surface area
7.4778507000704E+19
Circumference
15327217889.748
Perimeter
9757609964
Area
5950684513097005081
Diagonal
3449836086.8589
Surface area
3.5704107078582E+19
Volume
1.4516114624404E+28
Space diagonal
4225169054.5221
Perimeter
7318207473
Area
2.5767219791243E+18
Altitude
2112584527.261
Surface area
2.5767219791243E+18
Volume
1.7107405145662E+27
Height
1149945362.2863