2389494494 is an even 10-digits composite number following 2389494493
and preceding 2389494495 . In scientific notation, it is written as 2.389494494 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 1193042200 positive integers (up to 2389494494) that are relatively prime to 2389494494.
2389494494 has 8 divisors, whose sum is 3589356888
The reverse of 2389494494 is 4944949832
Previous prime number is 701
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
two billion three hundred eighty-nine million four hundred ninety-four thousand four hundred ninety-four
Scientific notation
2.389494494 × 10^9
Engineering notation
2.389494494 × 10^9
Prime Factorization
2 × 701 × 1704347
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2389494494 Product of the distinct prime numbers
The prime factorization of 2389494494 is 2 × 701 × 1704347.
Since it has a total of 3 prime factors.
6 , 3 , 7 , 23 , 268 , 78 , 4575 , 7143 , 89913 , 33747 , 261564 , 186053 , 3699145 , 538286 , 69572786 , 98383884 , 349709490 , 660088927 , 6397991010 , 1137819300
n×2
4778988988
n×3
7168483482
n×4
9557977976
n×5
11947472470
n÷2
1194747247
n÷3
796498164.66667
n÷3
597373623.5
n÷5
477898898.8
n2
5709683936856316036
n3
1.3643258329598E+28
n4
3.2600490658795E+37
n5
7.7898692930889E+46
2 √n48882.455891659
3 √n1336.9095061793
4 √n221.09377171612
5 √n75.103678155851
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
-2389494493 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 2389494494 can be divided by 8 positive divisors.
The sum of these divisors (counting 2389494494) is 1, the average is 0.125.
Base
System
Value
2
Binary
10001110011011001100101011011110
3
Ternary
20011112020220020002
4
Quaternary
2032123030223132
5
Quinary
14343202310434
6
Senary
1033035054302
8
Octal
21633145336
10
Decimal
2389494494
12
Duodecimal
5682a1392
16
Hexadecimal
8e6ccade
20
Vigesimal
1h6e6g4e
36
Base36
13in5r2
md5
5f878ea7b1a3dc2e356e63cf6cdaf634
sha1
a61aaad6127e10458acb7f5aac7b99c19b24d10a
sha256
5acaf863c302e227630960952976f0a240cce4b8152c36d8d10d7afc39fb8fbf
sha512
80d7e898ab30a43072ff06faaa0e4e7748e6a73bdda2ed3891008e45b41026e8ad0958cc6261bf11bf5cffad574ee221ac0454c6a67de50f6032c37bcbbc1097
ripemd-160
28b383997bb6f8a26018335a2f802ec1134a33cc
Diameter
4778988988
Circumference
15013636696.287
Area
1.7937501110347E+19
Volume
5.7148746852392E+28
Surface area
7.175000444139E+19
Circumference
15013636696.287
Perimeter
9557977976
Area
5709683936856316036
Diagonal
3379255520.6306
Surface area
3.4258103621138E+19
Volume
1.3643258329598E+28
Space diagonal
4138725868.0141
Perimeter
7168483482
Area
2.4723656684488E+18
Altitude
2069362934.007
Surface area
2.4723656684488E+18
Volume
1.6078734137231E+27
Height
1126418506.8769