86987295 is an odd 8-digits composite number following 86987294
and preceding 86987296 . In scientific notation, it is written as 8.6987295 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 45804096 positive integers (up to 86987295) that are relatively prime to 86987295.
86987295 has 16 divisors, whose sum is 125286400
The reverse of 86987295 is 59278968
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-six million nine hundred eighty-seven thousand two hundred ninety-five
Scientific notation
8.6987295 × 10^7
Engineering notation
8.6987295 × 10^6
Prime Factorization
15 × 3 × 79 × 24469
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
86987295
Product of the distinct prime numbers
The prime factorization of 86987295 is 15 × 3 × 79 × 24469.
Since it has a total of 4 prime factors.
7 , 4 , 67 , 13 , 211 , 56 , 1168 , 2409 , 35949 , 34423 , 218179 , 776418 , 274607 , 5598781 , 63102301 , 9717560 , 987885218 , 497700747 , 1893089166 , 3187824188
n×2
173974590
n×3
260961885
n×4
347949180
n×5
434936475
n÷2
43493647.5
n÷3
28995765
n÷3
21746823.75
n÷5
17397459
n2
7566789491417025
n3
6.5821454969279E+23
n4
5.7256303207419E+31
n5
4.9805709377132E+39
2 √n
9326.6979687347
3 √n
443.0831915944
4 √n
96.574830927808
5 √n
38.716060978041
1 , 3 , 15 , 45 , 79 , 237 , 1185 , 3555 , 24469 , 73407 , 367035 , 1101105 , 1933051 , 5799153 , 28995765 , 86987295
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-86987294
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86987295 can be divided by 16 positive divisors.
The sum of these divisors (counting 86987295) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001011110101001000011111
3
Ternary
20001200102010200
4
Quaternary
11023311020133
5
Quinary
134232043140
6
Senary
12344234543
8
Octal
513651037
10
Decimal
86987295
12
Duodecimal
2516ba53
16
Hexadecimal
52f521f
20
Vigesimal
173d84f
36
Base36
1fsftr
md5
9faff2ada8544169309e8455ffc00a04
sha1
06a85409ddbb37324d0476f44a4b8b9a0a64070a
sha256
00fec1d7065d4e537e39e04706d9be567d61f55acb6fbedba75c0cd5924b4d31
sha512
06b1e7bb82f296eb3ecb6f68ed825c2589c5960c339bae9720c1e3b9373b30e52f1c37a1eea5e4ace8d409cf368f886e05fd56760f02423bc102d4c0e4429d39
ripemd-160
6188fac23b9b204e7f80390be36a27ef73ef7dd7
Diameter
173974590
Circumference
546557293.8553
Area
2.3771770277496E+16
Volume
2.7571226584011E+24
Surface area
9.5087081109985E+16
Circumference
546557293.8553
Perimeter
347949180
Area
7566789491417025
Diagonal
123018612.34315
Surface area
45400736948502150
Volume
6.5821454969279E+23
Space diagonal
150666414.55298
Perimeter
260961885
Area
3.2765159623281E+15
Altitude
75333207.276491
Surface area
3.2765159623281E+15
Volume
7.7571328593904E+22
Height
41006204.114383