87496688 is an even 8-digits composite number following 87496687
and preceding 87496689 . In scientific notation, it is written as 8.7496688 × 10^7.
The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors.
There are 41174784 positive integers (up to 87496688) that are relatively prime to 87496688.
87496688 has 20 divisors, whose sum is 179497440
The reverse of 87496688 is 88669478
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-seven million four hundred ninety-six thousand six hundred eighty-eight
Scientific notation
8.7496688 × 10^7
Engineering notation
8.7496688 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 17 × 321679
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
10937086
Product of the distinct prime numbers
The prime factorization of 87496688 is 2 × 2 × 2 × 2 × 17 × 321679.
Since it has a total of 6 prime factors.
5 , 5 , 60 , 30 , 343 , 412 , 7524 , 2642 , 10593 , 30343 , 780122 , 295942 , 3164863 , 5588596 , 22130346 , 87841475 , 15665361 , 397726040 , 1668002749 , 1515623394
n×2
174993376
n×3
262490064
n×4
349986752
n×5
437483440
n÷2
43748344
n÷3
29165562.666667
n÷3
21874172
n÷5
17499337.6
n2
7655670410969344
n3
6.6984580537942E+23
n4
5.8609289441392E+31
n5
5.1281187121551E+39
2 √n
9353.9664314129
3 √n
443.94639939481
4 √n
96.715905782932
5 √n
38.761298978437
1 , 2 , 4 , 8 , 16 , 17 , 34 , 68 , 136 , 272 , 321679 , 643358 , 1286716 , 2573432 , 5146864 , 5468543 , 10937086 , 21874172 , 43748344 , 87496688
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-87496687
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87496688 can be divided by 20 positive divisors.
The sum of these divisors (counting 87496688) is 1, the average is 0.05.
Base
System
Value
2
Binary
101001101110001011111110000
3
Ternary
20002122021220002
4
Quaternary
11031301133300
5
Quinary
134344343223
6
Senary
12403205132
8
Octal
515613760
10
Decimal
87496688
12
Duodecimal
253767a8
16
Hexadecimal
53717f0
20
Vigesimal
176h1e8
36
Base36
1g3cvk
md5
837144327f2f2f0a76b288c6698e9bfb
sha1
5ea348a8d42f00f97419b2607a8029c2e00abd52
sha256
96ded7bc67709403e48b31107db889a4785f85c714f0fd4226ef15bd4eef7c8d
sha512
bb155fa1fcd0d6b2a723c887401c90962e3bdd801a354b6479836ffef79ea6511783638fe1e5996cf76f1524f709aa5325aa30e305b8b816fcb28ef2f73c34f0
ripemd-160
eb8c556123ac2143a6e8262991444045a4b4705a
Diameter
174993376
Circumference
549757904.46848
Area
2.4050997921406E+16
Volume
2.8058435482906E+24
Surface area
9.6203991685624E+16
Circumference
549757904.46848
Perimeter
349986752
Area
7655670410969344
Diagonal
123739002.83233
Surface area
45934022465816064
Volume
6.6984580537942E+23
Space diagonal
151548709.11
Perimeter
262490064
Area
3.3150025294502E+15
Altitude
75774354.555001
Surface area
3.3150025294502E+15
Volume
7.8942085222192E+22
Height
41246334.277442