8381816948 is an even 10-digits composite number following 8381816947
and preceding 8381816949 . In scientific notation, it is written as 8.381816948 × 10^9.
The sum of its digits is 56. It has a total of 5 prime factors and 24 positive divisors.
There are 4136686848 positive integers (up to 8381816948) that are relatively prime to 8381816948.
8381816948 has 24 divisors, whose sum is 14858760000
The reverse of 8381816948 is 8496181838
Previous prime number is 379
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
eight billion three hundred eighty-one million eight hundred sixteen thousand nine hundred forty-eight
Scientific notation
8.381816948 × 10^9
Engineering notation
8.381816948 × 10^9
Prime Factorization
2 × 2 × 97 × 379 × 56999
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
4190908474 Product of the distinct prime numbers
The prime factorization of 8381816948 is 2 × 2 × 97 × 379 × 56999.
Since it has a total of 5 prime factors.
1 , 2 , 98 , 88 , 903 , 382 , 722 , 5015 , 76555 , 26398 , 460226 , 457949 , 5221946 , 5041337 , 55248799 , 97442724 , 560837399 , 753726843 , 7599076045 , 9592705519
n×2
16763633896
n×3
25145450844
n×4
33527267792
n×5
41909084740
n÷2
4190908474
n÷3
2793938982.6667
n÷3
2095454237
n÷5
1676363389.6
n2
7.025485534978E+19
n3
5.8886333725007E+29
n4
4.9357447002185E+39
n5
4.1370508579293E+49
2 √n91552.2634783
3 √n2031.324893077
4 √n302.57604577742
5 √n96.531184299204
1 , 2 , 4 , 97 , 194 , 379 , 388 , 758 , 1516 , 36763 , 56999 , 73526 , 113998 , 147052 , 227996 , 5528903 , 11057806 , 21602621 , 22115612 , 43205242 , 86410484 , 2095454237 , 4190908474 , 8381816948
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8381816947 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8381816948 can be divided by 24 positive divisors.
The sum of these divisors (counting 8381816948) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110011100110000110000001110100
3
Ternary
210122010212102021202
4
Quaternary
13303212012001310
5
Quinary
114131221120243
6
Senary
3503415232032
8
Octal
76346060164
10
Decimal
8381816948
12
Duodecimal
175b078618
16
Hexadecimal
1f3986074
20
Vigesimal
6aj67278
36
Base36
3umbfck
md5
74727f1e2d843b3bbe2de1f28c2ca9d4
sha1
5cb9070562a0adaa813a5ddbb2214c9d82f79f07
sha256
3b52df1f90c2252dc1af4fb6f64b22f26644d6ac21ad027fc53723cbb3f9d1ac
sha512
b5f023bd3a864805bc6ef0634a08781358e73552be79baf4df475b3d417c18ef48ca47448cd7c6858c1759fe1b1e813e4231a225b5c6bf2ee947b05ce60bc4b0
ripemd-160
00fa9ddc591a80c718381e87fbb5711f51cacc43
Diameter
16763633896
Circumference
52664509095.142
Area
2.2071213744588E+20
Volume
2.4666249790309E+30
Surface area
8.8284854978353E+20
Circumference
52664509095.142
Perimeter
33527267792
Area
7.025485534978E+19
Diagonal
11853679205.19
Surface area
4.2152913209868E+20
Volume
5.8886333725007E+29
Space diagonal
14517732813.678
Perimeter
25145450844
Area
3.0421244736055E+19
Altitude
7258866406.839
Surface area
3.0421244736055E+19
Volume
6.9398209826945E+28
Height
3951226401.7301