87995738 is an even 8-digits composite number following 87995737
and preceding 87995739 . In scientific notation, it is written as 8.7995738 × 10^7.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 43997868 positive integers (up to 87995738) that are relatively prime to 87995738.
87995738 has 4 divisors, whose sum is 131993610
The reverse of 87995738 is 83759978
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-seven million nine hundred ninety-five thousand seven hundred thirty-eight
Scientific notation
8.7995738 × 10^7
Engineering notation
8.7995738 × 10^6
Prime Factorization
2 × 43997869
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
87995738
Product of the distinct prime numbers
The prime factorization of 87995738 is 2 × 43997869.
Since it has a total of 2 prime factors.
6 , 5 , 58 , 53 , 613 , 316 , 9642 , 3694 , 57823 , 70411 , 179670 , 2205 , 5301953 , 302985 , 87550434 , 33333719 , 272807296 , 202473381 , 2718538602 , 7698489695
n×2
175991476
n×3
263987214
n×4
351982952
n×5
439978690
n÷2
43997869
n÷3
29331912.666667
n÷3
21998934.5
n÷5
17599147.6
n2
7743249906164644
n3
6.8137299001139E+23
n4
5.9957919109319E+31
n5
5.2760413409688E+39
2 √n
9380.604351533
3 √n
444.78883723797
4 √n
96.853520078173
5 √n
38.805414578699
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-87995737
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87995738 can be divided by 4 positive divisors.
The sum of these divisors (counting 87995738) is 1, the average is 0.25.
Base
System
Value
2
Binary
101001111101011010101011010
3
Ternary
20010120122110102
4
Quaternary
11033223111122
5
Quinary
140011330423
6
Senary
12422015402
8
Octal
517532532
10
Decimal
87995738
12
Duodecimal
25577562
16
Hexadecimal
53eb55a
20
Vigesimal
179j96i
36
Base36
1ge1y2
md5
7cdda8a4e517c4aca3c1405537c7c2ba
sha1
4b2d01b80ae54406858fc214f136f1eb66a4db84
sha256
e6d61dc58da719c5170e40f98f02e85b2a6b12158233a53b6cdccd9a97b3362b
sha512
902364541b28e38c19f910b4e378bf6f49098286c3add03d8491412751eca5b56110492a1d7efc4fa6eb3dea902784d08832f2e4594b6f733b55ceefef5fb6cc
ripemd-160
55323d50104daaa464aa67a304ff62732fecd74b
Diameter
175991476
Circumference
552893528.09602
Area
2.4326137020117E+16
Volume
2.8541285063657E+24
Surface area
9.7304548080467E+16
Circumference
552893528.09602
Perimeter
351982952
Area
7743249906164644
Diagonal
124444766.11063
Surface area
46459499436987864
Volume
6.8137299001139E+23
Space diagonal
152413089.06552
Perimeter
263987214
Area
3.352925563295E+15
Altitude
76206544.53276
Surface area
3.352925563295E+15
Volume
8.0300576959068E+22
Height
41481588.703543