8399392381 is an odd 10-digits composite number following 8399392380
and preceding 8399392382 . In scientific notation, it is written as 8.399392381 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 8368774848 positive integers (up to 8399392381) that are relatively prime to 8399392381.
8399392381 has 8 divisors, whose sum is 8430044480
The reverse of 8399392381 is 1832939938
Previous prime number is 1627
Is Prime? no Number parity odd Number length 10 Sum of Digits 55 Digital Root 1
Name
eight billion three hundred ninety-nine million three hundred ninety-two thousand three hundred eighty-one
Scientific notation
8.399392381 × 10^9
Engineering notation
8.399392381 × 10^9
Prime Factorization
337 × 1627 × 15319
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8399392381 Product of the distinct prime numbers
The prime factorization of 8399392381 is 337 × 1627 × 15319.
Since it has a total of 3 prime factors.
10 , 6 , 21 , 10 , 350 , 630 , 1756 , 7868 , 93058 , 97306 , 471458 , 240409 , 1845829 , 1685953 , 51079408 , 16823812 , 700212828 , 398509629 , 8731460548 , 9865314186
n×2
16798784762
n×3
25198177143
n×4
33597569524
n×5
41996961905
n÷2
4199696190.5
n÷3
2799797460.3333
n÷3
2099848095.25
n÷5
1679878476.2
n2
7.0549792370001E+19
n3
5.9257538851372E+29
n4
4.9772732034502E+39
n5
4.1806070623215E+49
2 √n91648.199005763
3 √n2032.7436980242
4 √n302.73453553528
5 √n96.571632716804
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
-8399392380 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 8399392381 can be divided by 8 positive divisors.
The sum of these divisors (counting 8399392381) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100101001001000111001111101
3
Ternary
210200100221100020201
4
Quaternary
13310221020321331
5
Quinary
114200221024011
6
Senary
3505244043501
8
Octal
76451107175
10
Decimal
8399392381
12
Duodecimal
1764b33591
16
Hexadecimal
1f4a48e7d
20
Vigesimal
6b4g40j1
36
Base36
3uws4n1
md5
34bebd2caf5612027efccea18a6cbd00
sha1
e0febc400028466c5fd234e1c820a433f93a8a44
sha256
ebe859423d61fe74657d5fb7e104b670bed9f1bdd69ff4c0320fecb4136a2272
sha512
dabe6f27d5ebbbcc552198f4e8adfa412dfd3b161b84de0eac3396c95f16093868f0e9790ebb40fd219f2ad0e3bf465326fbc66295d0664a818a3611123989e5
ripemd-160
6d6e3f2123a67ce7e5a62f0ad9b63557296e31e1
Diameter
16798784762
Circumference
52774938797.535
Area
2.2163870942188E+20
Volume
2.4821739830037E+30
Surface area
8.8655483768752E+20
Circumference
52774938797.535
Perimeter
33597569524
Area
7.0549792370001E+19
Diagonal
11878534620.903
Surface area
4.2329875422001E+20
Volume
5.9257538851372E+29
Space diagonal
14548174356.599
Perimeter
25198177143
Area
3.0548956212069E+19
Altitude
7274087178.2995
Surface area
3.0548956212069E+19
Volume
6.9835679263717E+28
Height
3959511540.3011