68571824 is an even 8-digits composite number following 68571823
and preceding 68571825 . In scientific notation, it is written as 6.8571824 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors.
There are 33638592 positive integers (up to 68571824) that are relatively prime to 68571824.
68571824 has 20 divisors, whose sum is 135366336
The reverse of 68571824 is 42817586
Previous prime number is 53
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixty-eight million five hundred seventy-one thousand eight hundred twenty-four
Scientific notation
6.8571824 × 10^7
Engineering notation
6.8571824 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 53 × 80863
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8571478
Product of the distinct prime numbers
The prime factorization of 68571824 is 2 × 2 × 2 × 2 × 53 × 80863.
Since it has a total of 6 prime factors.
9 , 7 , 4 , 54 , 965 , 62 , 3314 , 465 , 60835 , 38382 , 329830 , 104433 , 8645489 , 8539564 , 99203226 , 34400149 , 29345663 , 600151188 , 2410855642 , 5290542620
n×2
137143648
n×3
205715472
n×4
274287296
n×5
342859120
n÷2
34285912
n÷3
22857274.666667
n÷3
17142956
n÷5
13714364.8
n2
4702095046686976
n3
3.2243123397269E+23
n4
2.2109697828078E+31
n5
1.5161023081602E+39
2 √n
8280.8105883422
3 √n
409.30643001242
4 √n
90.998959270654
5 √n
36.917232811535
1 , 2 , 4 , 8 , 16 , 53 , 106 , 212 , 424 , 848 , 80863 , 161726 , 323452 , 646904 , 1293808 , 4285739 , 8571478 , 17142956 , 34285912 , 68571824
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
-68571823
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 68571824 can be divided by 20 positive divisors.
The sum of these divisors (counting 68571824) is 1, the average is 0.05.
Base
System
Value
2
Binary
100000101100101001010110000
3
Ternary
11210000210212012
4
Quaternary
10011211022300
5
Quinary
120023244244
6
Senary
10445422052
8
Octal
405451260
10
Decimal
68571824
12
Duodecimal
1ab6a928
16
Hexadecimal
41652b0
20
Vigesimal
118b9b4
36
Base36
14tqcw
md5
bbcbb80d483b2c3c0ef7aada29396f89
sha1
dd784a95c7ceb2351287aadef8d80892a52e75d7
sha256
61c90fa3c1a56adc1b36a06ffa1efd59c83c660ca0e028781a286f3867396452
sha512
6a46bf3fecf5c87fdf578199900afef319493749118e748150e53b080c0cf2efd4f226f1d0f744c4c0df5a81909674ba42c234139413af90ae8c563cc06f202b
ripemd-160
a0a3befb94bf4d21d27a62a0bbdb596b2f30f87b
Diameter
137143648
Circumference
430849477.0433
Area
1.4772067255153E+16
Volume
1.350596794582E+24
Surface area
5.9088269020611E+16
Circumference
430849477.0433
Perimeter
274287296
Area
4702095046686976
Diagonal
96975203.497461
Surface area
28212570280121856
Volume
3.2243123397269E+23
Space diagonal
118769883.13567
Perimeter
205715472
Area
2.0360668807199E+15
Altitude
59384941.567835
Surface area
2.0360668807199E+15
Volume
3.7998885334739E+22
Height
32325067.832487