8049381391 is an odd 10-digits composite number following 8049381390
and preceding 8049381392 . In scientific notation, it is written as 8.049381391 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 7575130368 positive integers (up to 8049381391) that are relatively prime to 8049381391.
8049381391 has 8 divisors, whose sum is 8523727200
The reverse of 8049381391 is 1931839408
Previous prime number is 14327
Is Prime? no Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
eight billion forty-nine million three hundred eighty-one thousand three hundred ninety-one
Scientific notation
8.049381391 × 10^9
Engineering notation
8.049381391 × 10^9
Prime Factorization
17 × 14327 × 33049
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8049381391 Product of the distinct prime numbers
The prime factorization of 8049381391 is 17 × 14327 × 33049.
Since it has a total of 3 prime factors.
7 , 8 , 98 , 60 , 838 , 710 , 84 , 1310 , 83271 , 95297 , 544948 , 616696 , 8376448 , 2116923 , 37748363 , 50551204 , 414822099 , 429354236 , 7881738180 , 5638703262
n×2
16098762782
n×3
24148144173
n×4
32197525564
n×5
40246906955
n÷2
4024690695.5
n÷3
2683127130.3333
n÷3
2012345347.75
n÷5
1609876278.2
n2
6.4792540777777E+19
n3
5.2153987201225E+29
n4
4.1980733404399E+39
n5
3.379189342459E+49
2 √n89718.344785222
3 √n2004.1066777441
4 √n299.53020679928
5 √n95.753024585016
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
-8049381390 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 8049381391 can be divided by 8 positive divisors.
The sum of these divisors (counting 8049381391) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011111110001111101000000001111
3
Ternary
202202222022221102201
4
Quaternary
13133301331000033
5
Quinary
112441120201031
6
Senary
3410422102331
8
Octal
73761750017
10
Decimal
8049381391
12
Duodecimal
168787a9a7
16
Hexadecimal
1dfc7d00f
20
Vigesimal
65f8cd9b
36
Base36
3p4e6fj
md5
24b103b1229eb535c9e26aec04a64a2d
sha1
a4675503e682cc3a3c3f7dc0cab3fa38a4e882b7
sha256
f6b028a1dc5143a5e3512c58d910bfc45382179925209da4c07e12dd1f35c576
sha512
d9888b5bb1dd2df0badb0db3da6b78ddc0544270c98368e3759c05cfbfca1302eedc2d587c97c7d4e4a5638fd7858f9e9bfaa86141cc93c1ff35b7f3df0a5e34
ripemd-160
ff6aeab1180424bb2952dfb01386a24689e0bc20
Diameter
16098762782
Circumference
50575754887.816
Area
2.0355177011488E+20
Volume
2.1846211072905E+30
Surface area
8.1420708045953E+20
Circumference
50575754887.816
Perimeter
32197525564
Area
6.4792540777777E+19
Diagonal
11383544331.866
Surface area
3.8875524466666E+20
Volume
5.2153987201225E+29
Space diagonal
13941937538.711
Perimeter
24148144173
Area
2.8055993144647E+19
Altitude
6970968769.3557
Surface area
2.8055993144647E+19
Volume
6.1464063359837E+28
Height
3794514777.2886