8399393845 is an odd 10-digits composite number following 8399393844
and preceding 8399393846 . In scientific notation, it is written as 8.399393845 × 10^9.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 6689912784 positive integers (up to 8399393845) that are relatively prime to 8399393845.
8399393845 has 8 divisors, whose sum is 10123676064
The reverse of 8399393845 is 5483939938
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 61
Digital Root 7
Name
eight billion three hundred ninety-nine million three hundred ninety-three thousand eight hundred forty-five
Scientific notation
8.399393845 × 10^9
Engineering notation
8.399393845 × 10^9
Prime Factorization
5 × 227 × 7400347
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8399393845
Product of the distinct prime numbers
The prime factorization of 8399393845 is 5 × 227 × 7400347.
Since it has a total of 3 prime factors.
6 , 7 , 2 , 83 , 429 , 487 , 8113 , 1905 , 80476 , 71929 , 440633 , 251172 , 7505287 , 5514604 , 48748571 , 59868846 , 477640797 , 369027218 , 2338761740 , 3767593169
n×2
16798787690
n×3
25198181535
n×4
33597575380
n×5
41996969225
n÷2
4199696922.5
n÷3
2799797948.3333
n÷3
2099848461.25
n÷5
1679878769
n2
7.0549816963424E+19
n3
5.9257569836846E+29
n4
4.9772766735726E+39
n5
4.1806107056868E+49
2 √n
91648.206992827
3 √n
2032.7438161254
4 √n
302.73454872681
5 √n
96.571636083259
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
-8399393844
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 8399393845 can be divided by 8 positive divisors.
The sum of these divisors (counting 8399393845) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100101001001001010000110101
3
Ternary
210200100221102020221
4
Quaternary
13310221021100311
5
Quinary
114200221100340
6
Senary
3505244054341
8
Octal
76451112065
10
Decimal
8399393845
12
Duodecimal
1764b343b1
16
Hexadecimal
1f4a49435
20
Vigesimal
6b4g44c5
36
Base36
3uws5rp
md5
8b7e9544f5eb57c4f560130ce01f71ce
sha1
95eb15c327b213302afe8fb03faa342835d56a48
sha256
ec53fac2378758eab0ea99ee118bb5f8c988f82e78d109826aed718b6d76d86a
sha512
7ffa23bda0f2cc11415c4713db06321af1f12f95984509e9d817f36a369ca62a53f244814a324de61d66bbf159f9ffcd1868b3c1dee86e2cd31082d561888bae
ripemd-160
35532ce315735d553395919860d84bc5917094fc
Diameter
16798787690
Circumference
52774947996.119
Area
2.216387866844E+20
Volume
2.4821752809203E+30
Surface area
8.8655514673759E+20
Circumference
52774947996.119
Perimeter
33597575380
Area
7.0549816963424E+19
Diagonal
11878536691.312
Surface area
4.2329890178054E+20
Volume
5.9257569836846E+29
Space diagonal
14548176892.321
Perimeter
25198181535
Area
3.0548966861334E+19
Altitude
7274088446.1607
Surface area
3.0548966861334E+19
Volume
6.9835715780449E+28
Height
3959512230.4374