8399381121 is an odd 10-digits composite number following 8399381120
and preceding 8399381122 . In scientific notation, it is written as 8.399381121 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 5599058400 positive integers (up to 8399381121) that are relatively prime to 8399381121.
8399381121 has 8 divisors, whose sum is 9333527400
The reverse of 8399381121 is 1211839938
Previous prime number is 75869
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
eight billion three hundred ninety-nine million three hundred eighty-one thousand one hundred twenty-one
Scientific notation
8.399381121 × 10^9
Engineering notation
8.399381121 × 10^9
Prime Factorization
9 × 75869 × 12301
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8399381121 Product of the distinct prime numbers
The prime factorization of 8399381121 is 9 × 75869 × 12301.
Since it has a total of 3 prime factors.
2 , 8 , 69 , 81 , 420 , 365 , 9832 , 1173 , 17058 , 29726 , 181505 , 844100 , 2524267 , 8575686 , 49235614 , 75111458 , 719291297 , 715929939 , 1098396338 , 2877909194
n×2
16798762242
n×3
25198143363
n×4
33597524484
n×5
41996905605
n÷2
4199690560.5
n÷3
2799793707
n÷3
2099845280.25
n÷5
1679876224.2
n2
7.0549603215811E+19
n3
5.9257300534493E+29
n4
4.9772465139084E+39
n5
4.1805790403485E+49
2 √n91648.137575185
3 √n2032.7427896766
4 √n302.73443407578
5 √n96.571606824522
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
-8399381120 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 8399381121 can be divided by 8 positive divisors.
The sum of these divisors (counting 8399381121) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100101001000110001010000001
3
Ternary
210200100220202210200
4
Quaternary
13310221012022001
5
Quinary
114200220143441
6
Senary
3505243515413
8
Octal
76451061201
10
Decimal
8399381121
12
Duodecimal
1764b28b69
16
Hexadecimal
1f4a46281
20
Vigesimal
6b4g2cg1
36
Base36
3uwrvy9
md5
d63bc45739b92f890713f62452201be8
sha1
a31d41144fb3035ccc8013de4a824cb622ad3db3
sha256
967d8048fb3251aa6ee1e221d99336ea0bc63a1b3c87640677e9df45002bdc8e
sha512
c743b4e056660e890d1ecdfc0885072b040008de9b64e449f7de60774673b9a54b428f7b857aaf47dd0dbb8b742b1530c259ebaf35202f23ac62e5207106cc81
ripemd-160
7bf4e8fd6dd0b77a13dda2df49bf05963ae19c08
Diameter
16798762242
Circumference
52774868048.869
Area
2.2163811517647E+20
Volume
2.4821640004097E+30
Surface area
8.8655246070587E+20
Circumference
52774868048.869
Perimeter
33597524484
Area
7.0549603215811E+19
Diagonal
11878518696.859
Surface area
4.2329761929487E+20
Volume
5.9257300534493E+29
Space diagonal
14548154853.707
Perimeter
25198143363
Area
3.0548874305902E+19
Altitude
7274077426.8534
Surface area
3.0548874305902E+19
Volume
6.9835398404582E+28
Height
3959506232.2862