7820464145 is an odd 10-digits composite number following 7820464144
and preceding 7820464146 . In scientific notation, it is written as 7.820464145 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 5775111936 positive integers (up to 7820464145) that are relatively prime to 7820464145.
7820464145 has 8 divisors, whose sum is 10106446056
The reverse of 7820464145 is 5414640287
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 41
Digital Root 5
Name
seven billion eight hundred twenty million four hundred sixty-four thousand one hundred forty-five
Scientific notation
7.820464145 × 10^9
Engineering notation
7.820464145 × 10^9
Prime Factorization
5 × 13 × 120314833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7820464145
Product of the distinct prime numbers
The prime factorization of 7820464145 is 5 × 13 × 120314833.
Since it has a total of 3 prime factors.
7 , 6 , 98 , 39 , 954 , 138 , 1030 , 2520 , 23934 , 7909 , 235733 , 432451 , 9884444 , 4638865 , 65211189 , 76495687 , 461420003 , 645692953 , 2868842967 , 1140035355
n×2
15640928290
n×3
23461392435
n×4
31281856580
n×5
39102320725
n÷2
3910232072.5
n÷3
2606821381.6667
n÷3
1955116036.25
n÷5
1564092829
n2
6.1159659443231E+19
n3
4.782969237962E+29
n4
3.7405039432119E+39
n5
2.925247697212E+49
2 √n
88433.388180031
3 √n
1984.9253415569
4 √n
297.37751794652
5 √n
95.202095076815
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
-7820464144
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 7820464145 can be divided by 8 positive divisors.
The sum of these divisors (counting 7820464145) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010010001000101101000000010001
3
Ternary
202012000120202000012
4
Quaternary
13102020231000101
5
Quinary
112004014323040
6
Senary
3332003404305
8
Octal
72210550021
10
Decimal
7820464145
12
Duodecimal
1623083695
16
Hexadecimal
1d222d011
20
Vigesimal
623hi075
36
Base36
3lc3or5
md5
1409a848f28211bfdd73818d28238e77
sha1
35bb6418b08eb76a62a6f57fc785be326b369e96
sha256
d5e852ca9ddf65481d870544042e0b667b22a12c80394ad940ca406be3688c7c
sha512
e4878a7adce4f44de8f3b5e299211f21e6abcb2a1487cee862db26b3022a8862bd84de10fa61cde8230d9df3eeae2c5c54988fec701e82f47270b19dc3f7d91a
ripemd-160
62d3cd4b421fa5d8ebcf3e3657e686d25fbc8d22
Diameter
15640928290
Circumference
49137425411.189
Area
1.9213873680291E+20
Volume
2.003485469377E+30
Surface area
7.6855494721163E+20
Circumference
49137425411.189
Perimeter
31281856580
Area
6.1159659443231E+19
Diagonal
11059806457.912
Surface area
3.6695795665938E+20
Volume
4.782969237962E+29
Space diagonal
13545441237.911
Perimeter
23461392435
Area
2.6482909382321E+19
Altitude
6772720618.9553
Surface area
2.6482909382321E+19
Volume
5.6367833039493E+28
Height
3686602152.6372