68385364 is an even 8-digits composite number following 68385363
and preceding 68385365 . In scientific notation, it is written as 6.8385364 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 33013568 positive integers (up to 68385364) that are relatively prime to 68385364.
68385364 has 12 divisors, whose sum is 123801300
The reverse of 68385364 is 46358386
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
sixty-eight million three hundred eighty-five thousand three hundred sixty-four
Scientific notation
6.8385364 × 10^7
Engineering notation
6.8385364 × 10^6
Prime Factorization
2 × 2 × 29 × 589529
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
34192682
Product of the distinct prime numbers
The prime factorization of 68385364 is 2 × 2 × 29 × 589529.
Since it has a total of 4 prime factors.
3 , 6 , 19 , 33 , 24 , 188 , 7911 , 8102 , 40648 , 27718 , 987137 , 109853 , 3079856 , 5631220 , 42556483 , 39305397 , 764381157 , 806253543 , 7148498505 , 7765832567
n×2
136770728
n×3
205156092
n×4
273541456
n×5
341926820
n÷2
34192682
n÷3
22795121.333333
n÷3
17096341
n÷5
13677072.8
n2
4676558009412496
n3
3.1980812174079E+23
n4
2.18701948154E+31
n5
1.4956012332021E+39
2 √n
8269.5443647156
3 √n
408.93509888941
4 √n
90.937035165633
5 √n
36.897133924889
1 , 2 , 4 , 29 , 58 , 116 , 589529 , 1179058 , 2358116 , 17096341 , 34192682 , 68385364
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68385363
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68385364 can be divided by 12 positive divisors.
The sum of these divisors (counting 68385364) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000100110111101001010100
3
Ternary
11202200100002021
4
Quaternary
10010313221110
5
Quinary
120001312424
6
Senary
10441422524
8
Octal
404675124
10
Decimal
68385364
12
Duodecimal
1aa9aa44
16
Hexadecimal
4137a54
20
Vigesimal
1178384
36
Base36
14pqhg
md5
443be5db537cad98995884f4b7d9ec90
sha1
5562b156721a4bdc7953c9426dc65c4fab1d92e7
sha256
de17b8449b59564fe7131d44f471ef47f8284d3f56422d20c907c28573bd907f
sha512
eff87c977f35effe52e9d984c8fc1eb5efd1d51a5fd81c0991333a8edaec502394f62090b96f335bef824f93d6727dd0a74abcccc3a244db2aadad4456dec348
ripemd-160
fe3a743854d961e9e8879631f5d46b6eace9d9ba
Diameter
136770728
Circumference
429677914.31093
Area
1.4691840286457E+16
Volume
1.339609127759E+24
Surface area
5.8767361145827E+16
Circumference
429677914.31093
Perimeter
273541456
Area
4676558009412496
Diagonal
96711509.236621
Surface area
28059348056474976
Volume
3.1980812174079E+23
Space diagonal
118446924.94209
Perimeter
205156092
Area
2.0250090192114E+15
Altitude
59223462.471046
Surface area
2.0250090192114E+15
Volume
3.7689748593574E+22
Height
32237169.74554