2520247961 is an odd 10-digits composite number following 2520247960
and preceding 2520247962 . In scientific notation, it is written as 2.520247961 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1963829520 positive integers (up to 2520247961) that are relatively prime to 2520247961.
2520247961 has 8 divisors, whose sum is 3142127424
The reverse of 2520247961 is 1697420252
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
two billion five hundred twenty million two hundred forty-seven thousand nine hundred sixty-one
Scientific notation
2.520247961 × 10^9
Engineering notation
2.520247961 × 10^9
Prime Factorization
7 × 11 × 32730493
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2520247961
Product of the distinct prime numbers
The prime factorization of 2520247961 is 7 × 11 × 32730493.
Since it has a total of 3 prime factors.
5 , 3 , 95 , 42 , 534 , 475 , 6325 , 1521 , 61180 , 73816 , 447153 , 349317 , 9623840 , 2054729 , 18542929 , 75958310 , 393683659 , 118592530 , 5601317794 , 8654115033
n×2
5040495922
n×3
7560743883
n×4
10080991844
n×5
12601239805
n÷2
1260123980.5
n÷3
840082653.66667
n÷3
630061990.25
n÷5
504049592.2
n2
6351649784924657521
n3
1.6007732419442E+28
n4
4.0343454990333E+37
n5
1.0167551017908E+47
2 √n
50202.07128197
3 √n
1360.8630553111
4 √n
224.05818726833
5 √n
75.90819322243
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
-2520247960
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 2520247961 can be divided by 8 positive divisors.
The sum of these divisors (counting 2520247961) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010110001101111110111010011001
3
Ternary
20111122021212021002
4
Quaternary
2112031332322121
5
Quinary
20130140413321
6
Senary
1054025354345
8
Octal
22615767231
10
Decimal
2520247961
12
Duodecimal
5a40389b5
16
Hexadecimal
9637ee99
20
Vigesimal
1j7baji1
36
Base36
15ohnrt
md5
c637692e5386d8e6ebddb3b2418c913e
sha1
76959e43d58c2b2b521d9fa1bca95fbbe16ed928
sha256
0c4a8a03ae40e9c0ff1d6952154d3c317050bd02d5ba3260de4a517b3fb35a4c
sha512
a8efaad7370ab756d298ba97df4287485d11010162cd514fd154e81cc896677fca54cc610c58eb54b3d1ae984f90a7465da256ded25d63c229b7e8d5fa414beb
ripemd-160
183c1a3056b122e54416dee30450747cfaf28cf2
Diameter
5040495922
Circumference
15835184959.005
Area
1.9954296302494E+19
Volume
6.7053032759402E+28
Surface area
7.9817185209978E+19
Circumference
15835184959.005
Perimeter
10080991844
Area
6351649784924657521
Diagonal
3564168846.9893
Surface area
3.8109898709548E+19
Volume
1.6007732419442E+28
Space diagonal
4365197516.1239
Perimeter
7560743883
Area
2.7503450348434E+18
Altitude
2182598758.0619
Surface area
2.7503450348434E+18
Volume
1.8865293575346E+27
Height
1188056282.3298