2489968220 is an even 10-digits composite number following 2489968219
and preceding 2489968221 . In scientific notation, it is written as 2.489968220 × 10^9.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 995987280 positive integers (up to 2489968220) that are relatively prime to 2489968220.
2489968220 has 12 divisors, whose sum is 5228933304
The reverse of 2489968220 is 0228699842
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
two billion four hundred eighty-nine million nine hundred sixty-eight thousand two hundred twenty
Scientific notation
2.489968220 × 10^9
Engineering notation
2.489968220 × 10^9
Prime Factorization
2 × 2 × 5 × 124498411
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1244984110 Product of the distinct prime numbers
The prime factorization of 2489968220 is 2 × 2 × 5 × 124498411.
Since it has a total of 4 prime factors.
9 , 2 , 34 , 12 , 18 , 419 , 9638 , 1415 , 41364 , 81402 , 656409 , 616205 , 3782679 , 8757737 , 43745011 , 19653869 , 714928092 , 571710577 , 9006935128 , 3081427482
n×2
4979936440
n×3
7469904660
n×4
9959872880
n×5
12449841100
n÷2
1244984110
n÷3
829989406.66667
n÷3
622492055
n÷5
497993644
n2
6199941736609968400
n3
1.543765789001E+28
n4
3.8439277537358E+37
n5
9.5712579467782E+46
2 √n49899.581360969
3 √n1355.3910120034
4 √n223.38214199208
5 √n75.724909125857
1 , 2 , 4 , 5 , 10 , 20 , 124498411 , 248996822 , 497993644 , 622492055 , 1244984110 , 2489968220
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2489968219 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2489968220 can be divided by 12 positive divisors.
The sum of these divisors (counting 2489968220) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010100011010011110011001011100
3
Ternary
20102112022111021012
4
Quaternary
2110122132121130
5
Quinary
20044412440340
6
Senary
1051024354352
8
Octal
22432363134
10
Decimal
2489968220
12
Duodecimal
595a759b8
16
Hexadecimal
9469e65c
20
Vigesimal
1ii260b0
36
Base36
156gnrw
md5
628a61009bd54664dc8570279865fa4c
sha1
b712bf760c9ef00909527cb98d7aad2e85361223
sha256
77b7348faebfc5e037affc00d062f5c384a918b840dd85062eb60d27a1341cf7
sha512
3642da0d971df8808cde5601b41935cc8c2c0eb0f4f925e4eb40bc220af1cb885dc444cb44fb86e967f117ccad1e1ec6d8515846cdf4c2f0e20d9c09ccf5c769
ripemd-160
eeed301c9db80a59ea79c220f4479cf11e45715e
Diameter
4979936440
Circumference
15644931735.248
Area
1.9477691412419E+19
Volume
6.4665110154519E+28
Surface area
7.7910765649674E+19
Circumference
15644931735.248
Perimeter
9959872880
Area
6199941736609968400
Diagonal
3521346826.602
Surface area
3.719965041966E+19
Volume
1.543765789001E+28
Space diagonal
4312751466.2718
Perimeter
7469904660
Area
2.6846535229438E+18
Altitude
2156375733.1359
Surface area
2.6846535229438E+18
Volume
1.8193454299441E+27
Height
1173782275.534