87668886 is an even 8-digits composite number following 87668885
and preceding 87668887 . In scientific notation, it is written as 8.7668886 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 29130144 positive integers (up to 87668886) that are relatively prime to 87668886.
87668886 has 16 divisors, whose sum is 175894704
The reverse of 87668886 is 68886678
Previous prime number is 317
Is Prime? no Number parity even Number length 8 Sum of Digits 57 Digital Root 3
Name
eighty-seven million six hundred sixty-eight thousand eight hundred eighty-six
Scientific notation
8.7668886 × 10^7
Engineering notation
8.7668886 × 10^6
Prime Factorization
2 × 3 × 317 × 46093
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
87668886 Product of the distinct prime numbers
The prime factorization of 87668886 is 2 × 3 × 317 × 46093.
Since it has a total of 4 prime factors.
6 , 8 , 83 , 13 , 244 , 538 , 1365 , 9670 , 11476 , 16861 , 789797 , 623002 , 6825938 , 475184 , 63505356 , 60459432 , 528642290 , 509873870 , 3133847717 , 8310177747
n×2
175337772
n×3
263006658
n×4
350675544
n×5
438344430
n÷2
43834443
n÷3
29222962
n÷3
21917221.5
n÷5
17533777.2
n2
7685833572480996
n3
6.7380846728081E+23
n4
5.9072037703876E+31
n5
5.1787797392488E+39
2 √n9363.1664515804
3 √n444.23744502656
4 √n96.763456178355
5 √n38.776543829671
1 , 2 , 3 , 6 , 317 , 634 , 951 , 1902 , 46093 , 92186 , 138279 , 276558 , 14611481 , 29222962 , 43834443 , 87668886
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
-87668885 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 87668886 can be divided by 16 positive divisors.
The sum of these divisors (counting 87668886) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001110011011100010010110
3
Ternary
20002222001002210
4
Quaternary
11032123202112
5
Quinary
134420401021
6
Senary
12411014250
8
Octal
516334226
10
Decimal
87668886
12
Duodecimal
2543a386
16
Hexadecimal
539b896
20
Vigesimal
177ic46
36
Base36
1g71qu
md5
a02893c43588204bfe44bda3283b8c49
sha1
292e0f29101be875343386c1f0208899189d6594
sha256
8d5764e6bd9ce65c5dee7222d64508560ffd09d423cd379c35fd74c476b2e7ad
sha512
2fb11fc8fdffaa4d3cec8afc2475e9c466f5e7618682649a15942bdd680788f24b3d283c96e83197ac1ef3ac49329d3cba938a26a893bbdf149bc19ba9784b19
ripemd-160
7181135843235ea5df9d27a39d7bcfecd68f80dd
Diameter
175337772
Circumference
550839856.412
Area
2.414575828802E+16
Volume
2.822442307648E+24
Surface area
9.658303315208E+16
Circumference
550839856.412
Perimeter
350675544
Area
7685833572480996
Diagonal
123982527.57934
Surface area
46115001434885976
Volume
6.7380846728081E+23
Space diagonal
151846964.79496
Perimeter
263006658
Area
3.3280635615139E+15
Altitude
75923482.397482
Surface area
3.3280635615139E+15
Volume
7.9409089405862E+22
Height
41327509.193114