86488891 is an odd 8-digits prime number following 86488890
and preceding 86488892 . In scientific notation, it is written as 8.6488891 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 86488890 positive integers (up to 86488891) that are relatively prime to 86488891.
86488891 has 2 divisors, whose sum is 86488892
The reverse of 86488891 is 19888468
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
eighty-six million four hundred eighty-eight thousand eight hundred ninety-one
Scientific notation
8.6488891 × 10^7
Engineering notation
8.6488891 × 10^6
Prime Factorization
86488891
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
86488891 Product of the distinct prime numbers
The prime factorization of 86488891 is 86488891.
Since it has a total of 1 prime factors.
1 , 4 , 84 , 11 , 299 , 253 , 4716 , 3569 , 77150 , 10994 , 480195 , 400455 , 7226421 , 3148490 , 64385406 , 59436431 , 17668225 , 543109307 , 4561984675 , 4547924473
n×2
172977782
n×3
259466673
n×4
345955564
n×5
432444455
n÷2
43244445.5
n÷3
28829630.333333
n÷3
21622222.75
n÷5
17297778.2
n2
7480328266409881
n3
6.4696529607774E+23
n4
5.5955310973251E+31
n5
4.8395127916366E+39
2 √n9299.940376153
3 √n442.23533770807
4 √n96.436198474188
5 √n38.671593297248
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
86488892 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
43244446 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9299.9404299167 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999768756 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86488891 can be divided by 2 positive divisors.
The sum of these divisors (counting 86488891) is 86488892, the average is 43244446.
Base
System
Value
2
Binary
101001001111011011100111011
3
Ternary
20000202002110021
4
Quaternary
11021323130323
5
Quinary
134120121031
6
Senary
12325431311
8
Octal
511733473
10
Decimal
86488891
12
Duodecimal
24b6b537
16
Hexadecimal
527b73b
20
Vigesimal
170b24b
36
Base36
1fhr97
md5
137528aea0d09f25e7948693f34fed65
sha1
a65421dad4fa2ea89f82bffa9a6415f2da0756c4
sha256
d2c8c819d7d79e660ce6e80f4ad8e8ffb7be4b02d371c700da4b85505d666f23
sha512
5665beeda028d47ff95d91e528e3ae93ef3b0ad6f58f4e4fa38d35920b631030a6f020e6fa81fe60f76e2c39718f6294355fa9b47269fcd86405c3026cee7196
ripemd-160
8ebb46547176f5444e9da0c7c8ad9f950b936874
Diameter
172977782
Circumference
543425729.16546
Area
2.3500144328193E+16
Volume
2.7100018950472E+24
Surface area
9.4000577312773E+16
Circumference
543425729.16546
Perimeter
345955564
Area
7480328266409881
Diagonal
122313762.64681
Surface area
44881969598459286
Volume
6.4696529607774E+23
Space diagonal
149803153.50229
Perimeter
259466673
Area
3.2390771536789E+15
Altitude
74901576.751143
Surface area
3.2390771536789E+15
Volume
7.6245591341489E+22
Height
40771254.215603