68587712 is an even 8-digits composite number following 68587711
and preceding 68587713 . In scientific notation, it is written as 6.8587712 × 10^7.
The sum of its digits is 44. It has a total of 7 prime factors and 14 positive divisors.
There are 34293824 positive integers (up to 68587712) that are relatively prime to 68587712.
68587712 has 14 divisors, whose sum is 136103868
The reverse of 68587712 is 21778586
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
sixty-eight million five hundred eighty-seven thousand seven hundred twelve
Scientific notation
6.8587712 × 10^7
Engineering notation
6.8587712 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 1071683
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
2143366
Product of the distinct prime numbers
The prime factorization of 68587712 is 2 × 2 × 2 × 2 × 2 × 2 × 1071683.
Since it has a total of 7 prime factors.
3 , 4 , 70 , 26 , 542 , 332 , 9096 , 5335 , 65032 , 51409 , 687663 , 345420 , 8936654 , 7340037 , 60831217 , 26215011 , 104337935 , 964656520 , 2975529342 , 5246142835
n×2
137175424
n×3
205763136
n×4
274350848
n×5
342938560
n÷2
34293856
n÷3
22862570.666667
n÷3
17146928
n÷5
13717542.4
n2
4704274237394944
n3
3.2265540656346E+23
n4
2.2130196100618E+31
n5
1.5178595166527E+39
2 √n
8281.7698591545
3 √n
409.3380394889
4 √n
91.004229897047
5 √n
36.91894338771
1 , 2 , 4 , 8 , 16 , 32 , 64 , 1071683 , 2143366 , 4286732 , 8573464 , 17146928 , 34293856 , 68587712
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68587711
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68587712 can be divided by 14 positive divisors.
The sum of these divisors (counting 68587712) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
100000101101001000011000000
3
Ternary
11210001121122122
4
Quaternary
10011221003000
5
Quinary
120024301322
6
Senary
10450023412
8
Octal
405510300
10
Decimal
68587712
12
Duodecimal
1ab77b68
16
Hexadecimal
41690c0
20
Vigesimal
118d95c
36
Base36
14u2m8
md5
9dbb620a53a0f639f8a887a2868aa681
sha1
409f11e5417474c5ce70350d5f1355b508e311f1
sha256
9da4e28c24502133e013022fc5282c0ddd4cf3af370f21ee332f351cabd9739a
sha512
51e7b355b5f1cd57106b707a4f5eafae49e14ada62b2cdd7775bcf4d30f97a79631048d38cc3908817cd82d088ee6810e28f07cd075c2a6cba42e641e5180d66
ripemd-160
34a9db4d75ab4ba82cf8b46ad34b81c2c4b5cd00
Diameter
137175424
Circumference
430949304.29146
Area
1.4778913384672E+16
Volume
1.3515358065344E+24
Surface area
5.9115653538687E+16
Circumference
430949304.29146
Perimeter
274350848
Area
4704274237394944
Diagonal
96997672.52254
Surface area
28225645424369664
Volume
3.2265540656346E+23
Space diagonal
118797401.9589
Perimeter
205763136
Area
2.0370104979763E+15
Altitude
59398700.979451
Surface area
2.0370104979763E+15
Volume
3.8025304327921E+22
Height
32332557.507513