2489761331 is an odd 10-digits composite number following 2489761330
and preceding 2489761332 . In scientific notation, it is written as 2.489761331 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 2370047680 positive integers (up to 2489761331) that are relatively prime to 2489761331.
2489761331 has 8 divisors, whose sum is 2611893600
The reverse of 2489761331 is 1331679842
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
two billion four hundred eighty-nine million seven hundred sixty-one thousand three hundred thirty-one
Scientific notation
2.489761331 × 10^9
Engineering notation
2.489761331 × 10^9
Prime Factorization
29 × 71 × 1209209
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2489761331
Product of the distinct prime numbers
The prime factorization of 2489761331 is 29 × 71 × 1209209.
Since it has a total of 3 prime factors.
2 , 2 , 29 , 77 , 871 , 910 , 4315 , 2240 , 26239 , 3531 , 166386 , 537926 , 8303615 , 7446511 , 57596184 , 50134159 , 55336460 , 182944146 , 6496949318 , 450416135
n×2
4979522662
n×3
7469283993
n×4
9959045324
n×5
12448806655
n÷2
1244880665.5
n÷3
829920443.66667
n÷3
622440332.75
n÷5
497952266.2
n2
6198911485342891561
n3
1.5433810110499E+28
n4
3.8426503603116E+37
n5
9.567282275657E+46
2 √n
49897.508264441
3 √n
1355.3534715969
4 √n
223.37750169711
5 √n
75.723650702451
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
-2489761330
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 2489761331 can be divided by 8 positive divisors.
The sum of these divisors (counting 2489761331) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010100011001101011111000110011
3
Ternary
20102111220222110122
4
Quaternary
2110121223320303
5
Quinary
20044334330311
6
Senary
1051020120455
8
Octal
22431537063
10
Decimal
2489761331
12
Duodecimal
59599612b
16
Hexadecimal
9466be33
20
Vigesimal
1ii1036b
36
Base36
156c84z
md5
b1c9dac4877e4e53f45bbff458ae773b
sha1
e424c2a5b6328176e4f7d41b43ba0a3a32f4cb03
sha256
02d23c4ef7417e880c41cde7b2901697d5c84f02ecf057cf6659974ec5635242
sha512
84c800d6a5d33da826fbe41118655fd1aab2b1c7f2ca01619be426f908917f3daaa5988f097f9f532cc1e105f24b9a7371a2f637cd7c290afe0659b701eae878
ripemd-160
127c80326438a1d5d04cf669c3aa18793851bfee
Diameter
4979522662
Circumference
15643631813.323
Area
1.9474454782607E+19
Volume
6.4648992613389E+28
Surface area
7.7897819130426E+19
Circumference
15643631813.323
Perimeter
9959045324
Area
6198911485342891561
Diagonal
3521054241.3723
Surface area
3.7193468912057E+19
Volume
1.5433810110499E+28
Space diagonal
4312393124.0123
Perimeter
7469283993
Area
2.684207411059E+18
Altitude
2156196562.0062
Surface area
2.684207411059E+18
Volume
1.8188919647798E+27
Height
1173684747.1241