86928131 is an odd 8-digits prime number following 86928130
and preceding 86928132 . In scientific notation, it is written as 8.6928131 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 86928130 positive integers (up to 86928131) that are relatively prime to 86928131.
86928131 has 2 divisors, whose sum is 86928132
The reverse of 86928131 is 13182968
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
eighty-six million nine hundred twenty-eight thousand one hundred thirty-one
Scientific notation
8.6928131 × 10^7
Engineering notation
8.6928131 × 10^6
Prime Factorization
86928131
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
86928131
Product of the distinct prime numbers
The prime factorization of 86928131 is 86928131.
Since it has a total of 1 prime factors.
4 , 9 , 39 , 54 , 101 , 339 , 7733 , 8134 , 44932 , 76530 , 425012 , 710457 , 7003243 , 8110583 , 50866979 , 49989997 , 996788295 , 366207216 , 716752074 , 7297951132
n×2
173856262
n×3
260784393
n×4
347712524
n×5
434640655
n÷2
43464065.5
n÷3
28976043.666667
n÷3
21732032.75
n÷5
17385626.2
n2
7556499959153161
n3
6.5687241835076E+23
n4
5.7100691632682E+31
n5
4.9636564024364E+39
2 √n
9323.5256743359
3 √n
442.98271516109
4 √n
96.558405508458
5 √n
38.710793035264
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
86928132
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
43464066
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9323.5257279636
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999769925
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86928131 can be divided by 2 positive divisors.
The sum of these divisors (counting 86928131) is 86928132, the average is 43464066.
Base
System
Value
2
Binary
101001011100110101100000011
3
Ternary
20001120101222102
4
Quaternary
11023212230003
5
Quinary
134223200011
6
Senary
12343101015
8
Octal
513465403
10
Decimal
86928131
12
Duodecimal
2514176b
16
Hexadecimal
52e6b03
20
Vigesimal
173606b
36
Base36
1fr66b
md5
57f57316684f2138f056fec0ec0a611c
sha1
8ee64fcdfd575f2fe104ecfe1bae0d2f127e0a44
sha256
9b9054a513ca69fa327e55c1c34ad9b1a2ab4a7135ce1e73fa5d600a86cd641d
sha512
c1618622573a2beeed167f7622fc33f2034598c489714709561d48f2a45925677e4c3aae105f92dd1831905e22851857a8738c87ffeb58682cc5d862584cd7bd
ripemd-160
3c4d398ff481cbfddc4441ec3a75e8e875200d8b
Diameter
173856262
Circumference
546185555.47978
Area
2.3739444758527E+16
Volume
2.751500751782E+24
Surface area
9.4957779034109E+16
Circumference
546185555.47978
Perimeter
347712524
Area
7556499959153161
Diagonal
122934941.81195
Surface area
45338999754918966
Volume
6.5687241835076E+23
Space diagonal
150563939.499
Perimeter
260784393
Area
3.2720604641614E+15
Altitude
75281969.749502
Surface area
3.2720604641614E+15
Volume
7.7413156898372E+22
Height
40978313.937315