87678422 is an even 8-digits composite number following 87678421
and preceding 87678423 . In scientific notation, it is written as 8.7678422 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 40466952 positive integers (up to 87678422) that are relatively prime to 87678422.
87678422 has 8 divisors, whose sum is 141634416
The reverse of 87678422 is 22487678
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-seven million six hundred seventy-eight thousand four hundred twenty-two
Scientific notation
8.7678422 × 10^7
Engineering notation
8.7678422 × 10^6
Prime Factorization
2 × 13 × 3372247
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87678422
Product of the distinct prime numbers
The prime factorization of 87678422 is 2 × 13 × 3372247.
Since it has a total of 3 prime factors.
7 , 6 , 55 , 49 , 407 , 944 , 9179 , 4943 , 9843 , 19936 , 142317 , 489720 , 9380198 , 7944007 , 62592595 , 56017323 , 448369311 , 985113240 , 6480095256 , 8410089559
n×2
175356844
n×3
263035266
n×4
350713688
n×5
438392110
n÷2
43839211
n÷3
29226140.666667
n÷3
21919605.5
n÷5
17535684.4
n2
7687505684410084
n3
6.7402836752511E+23
n4
5.9097743647837E+31
n5
5.1815969068029E+39
2 √n
9363.6756671726
3 √n
444.25355144272
4 √n
96.766087381751
5 √n
38.777387360487
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
-87678421
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 87678422 can be divided by 8 positive divisors.
The sum of these divisors (counting 87678422) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001110011101110111010110
3
Ternary
20002222112011222
4
Quaternary
11032131313112
5
Quinary
134421202142
6
Senary
12411130342
8
Octal
516356726
10
Decimal
87678422
12
Duodecimal
254439b2
16
Hexadecimal
539ddd6
20
Vigesimal
177jg12
36
Base36
1g793q
md5
c40ff755066437b7eadadca75efb04a8
sha1
347ae6033f3bf80aa4a37a7963304c23127682ab
sha256
44249fdd1a54b6fba17b32d7d267461c1a5beec0b751db6f20a55482c5f9868a
sha512
4d810bfa41c9d1f953e0fd030ef34b7901613d4b493c852fbc1ac44898d364024fb61e8d95e9ae3b0769f3818c5236b9eddfad1dd7488f1b372534ec2bdd2de7
ripemd-160
20dc9c2520292f7247b5e5f74a8c49437b947852
Diameter
175356844
Circumference
550899772.86709
Area
2.4151011382572E+16
Volume
2.8233634236373E+24
Surface area
9.660404553029E+16
Circumference
550899772.86709
Perimeter
350713688
Area
7687505684410084
Diagonal
123996013.51987
Surface area
46125034106460504
Volume
6.7402836752511E+23
Space diagonal
151863481.63146
Perimeter
263035266
Area
3.3287876072182E+15
Altitude
75931740.815732
Surface area
3.3287876072182E+15
Volume
7.9435004898184E+22
Height
41332004.506624