86783948 is an even 8-digits composite number following 86783947
and preceding 86783949 . In scientific notation, it is written as 8.6783948 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 43115280 positive integers (up to 86783948) that are relatively prime to 86783948.
86783948 has 12 divisors, whose sum is 152840352
The reverse of 86783948 is 84938768
Previous prime number is 157
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
eighty-six million seven hundred eighty-three thousand nine hundred forty-eight
Scientific notation
8.6783948 × 10^7
Engineering notation
8.6783948 × 10^6
Prime Factorization
2 × 2 × 157 × 138191
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
43391974
Product of the distinct prime numbers
The prime factorization of 86783948 is 2 × 2 × 157 × 138191.
Since it has a total of 4 prime factors.
1 , 2 , 12 , 21 , 465 , 168 , 8439 , 1816 , 52782 , 34925 , 34396 , 919656 , 9467473 , 1832411 , 12252521 , 88278155 , 813119785 , 116944576 , 6010220883 , 2848693830
n×2
173567896
n×3
260351844
n×4
347135792
n×5
433919740
n÷2
43391974
n÷3
28927982.666667
n÷3
21695987
n÷5
17356789.6
n2
7531453630466704
n3
6.5360928023083E+23
n4
5.672279378787E+31
n5
4.9226279865012E+39
2 √n
9315.7902509664
3 √n
442.73766245086
4 √n
96.518341526191
5 √n
38.697943006282
1 , 2 , 4 , 157 , 314 , 628 , 138191 , 276382 , 552764 , 21695987 , 43391974 , 86783948
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-86783947
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86783948 can be divided by 12 positive divisors.
The sum of these divisors (counting 86783948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101001011000011011111001100
3
Ternary
20001022002012022
4
Quaternary
11023003133030
5
Quinary
134204041243
6
Senary
12340025312
8
Octal
513033714
10
Decimal
86783948
12
Duodecimal
25092238
16
Hexadecimal
52c37cc
20
Vigesimal
1727jh8
36
Base36
1fo2x8
md5
22aa1b6f29615c4f6fc554d76065457d
sha1
7b1348968705e947b0aac59853e77b9b4a10b201
sha256
a1703ed6401c788b609ce1411041664aaeabc1fe75d06823cd3d905eca40785b
sha512
cf346aa885cfc3c64a9f93b9f1862754da28650b6873caad6af4ae25f03079cfae76cf35710daa0e901fec037925bb567b619ab2b7ac13b827b04b3188fcfce9
ripemd-160
c55813d1983e61bb42bd56b9d0d4c368c3ab2257
Diameter
173567896
Circumference
545279626.97264
Area
2.3660759396326E+16
Volume
2.7378321507884E+24
Surface area
9.4643037585305E+16
Circumference
545279626.97264
Perimeter
347135792
Area
7531453630466704
Diagonal
122731036.25788
Surface area
45188721782800224
Volume
6.5360928023083E+23
Space diagonal
150314207.21742
Perimeter
260351844
Area
3.2612150857044E+15
Altitude
75157103.608708
Surface area
3.2612150857044E+15
Volume
7.7028592382947E+22
Height
40910345.419294