7813742485 is an odd 10-digits composite number following 7813742484
and preceding 7813742486 . In scientific notation, it is written as 7.813742485 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 6098530560 positive integers (up to 7813742485) that are relatively prime to 7813742485.
7813742485 has 8 divisors, whose sum is 9605186136
The reverse of 7813742485 is 5842473187
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
seven billion eight hundred thirteen million seven hundred forty-two thousand four hundred eighty-five
Scientific notation
7.813742485 × 10^9
Engineering notation
7.813742485 × 10^9
Prime Factorization
5 × 41 × 38115817
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7813742485
Product of the distinct prime numbers
The prime factorization of 7813742485 is 5 × 41 × 38115817.
Since it has a total of 3 prime factors.
9 , 7 , 32 , 9 , 305 , 796 , 8753 , 8667 , 79366 , 95572 , 338274 , 567403 , 781737 , 7627401 , 39692802 , 3410976 , 660696722 , 60633029 , 9499057354 , 1977220425
n×2
15627484970
n×3
23441227455
n×4
31254969940
n×5
39068712425
n÷2
3906871242.5
n÷3
2604580828.3333
n÷3
1953435621.25
n÷5
1562748497
n2
6.1054571621894E+19
n3
4.7706470018547E+29
n4
3.727660715933E+39
n5
2.9126980905751E+49
2 √n
88395.375925441
3 √n
1984.3564998908
4 √n
297.31359862179
5 √n
95.185724277889
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
-7813742484
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 7813742485 can be divided by 8 positive divisors.
The sum of these divisors (counting 7813742485) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010001101111000011111110010101
3
Ternary
202011112221020121211
4
Quaternary
13101233003332111
5
Quinary
112000304224420
6
Senary
3331203341421
8
Octal
72157037625
10
Decimal
7813742485
12
Duodecimal
1620981871
16
Hexadecimal
1d1bc3f95
20
Vigesimal
621fhg45
36
Base36
3l83mad
md5
2a645707859ad5aadebb96973f7a7296
sha1
76040c8b429cb2d3ee4dbb55198e3d510b2980d8
sha256
270e58f9de2918e557219544c639fb5c9d73d1f904a2bd8970ed4e52126e07db
sha512
eede192104cbd78ed4cc79a94cc9f45f0da1a9684a319a8bd3f43365d9a127ff7d656af00386444fc70ca04fd729476281d68b15e8c758bd1678d07cbdacd2c1
ripemd-160
57b10e64d101a11684c7b689a2c7efd118430913
Diameter
15627484970
Circumference
49095191975.837
Area
1.9180859367541E+20
Volume
1.9983239431862E+30
Surface area
7.6723437470166E+20
Circumference
49095191975.837
Perimeter
31254969940
Area
6.1054571621894E+19
Diagonal
11050300595.178
Surface area
3.6632742973136E+20
Volume
4.7706470018547E+29
Space diagonal
13533798981.279
Perimeter
23441227455
Area
2.6437405020868E+19
Altitude
6766899490.6397
Surface area
2.6437405020868E+19
Volume
5.6222614094312E+28
Height
3683433531.726