68707224 is an even 8-digits composite number following 68707223
and preceding 68707225 . In scientific notation, it is written as 6.8707224 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 22280832 positive integers (up to 68707224) that are relatively prime to 68707224.
68707224 has 32 divisors, whose sum is 144446400
The reverse of 68707224 is 42270786
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
sixty-eight million seven hundred seven thousand two hundred twenty-four
Scientific notation
6.8707224 × 10^7
Engineering notation
6.8707224 × 10^6
Prime Factorization
2 × 2 × 2 × 111 × 9 × 8597
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
17176806
Product of the distinct prime numbers
The prime factorization of 68707224 is 2 × 2 × 2 × 111 × 9 × 8597.
Since it has a total of 6 prime factors.
2 , 8 , 45 , 90 , 843 , 775 , 3717 , 6291 , 53423 , 68262 , 363233 , 958958 , 4864555 , 806266 , 24529599 , 39094763 , 687280512 , 824922409 , 3917553136 , 4470501020
n×2
137414448
n×3
206121672
n×4
274828896
n×5
343536120
n÷2
34353612
n÷3
22902408
n÷3
17176806
n÷5
13741444.8
n2
4720682629786176
n3
3.2434499887763E+23
n4
2.2284844491165E+31
n5
1.5311298022596E+39
2 √n
8288.9820846712
3 √n
409.57565455378
4 √n
91.043847044549
5 √n
36.931800456581
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 111 , 222 , 444 , 888 , 999 , 1998 , 3996 , 7992 , 8597 , 17194 , 34388 , 68776 , 77373 , 154746 , 309492 , 618984 , 954267 , 1908534 , 3817068 , 7634136 , 8588403 , 17176806 , 34353612 , 68707224
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68707223
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68707224 can be divided by 32 positive divisors.
The sum of these divisors (counting 68707224) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000110000110001110011000
3
Ternary
11210021200121000
4
Quaternary
10012012032120
5
Quinary
120042112344
6
Senary
10452345000
8
Octal
406061630
10
Decimal
68707224
12
Duodecimal
1b015160
16
Hexadecimal
4186398
20
Vigesimal
1198814
36
Base36
14wmu0
md5
6af4bc28a0283ba23112aa4a6b988c84
sha1
77a4f4aadd3fdf0589956f9f27518cc0dcc2b16d
sha256
5751a614c4cba78dfda8b97dc792bbb622805fece622ccef9f280813fa52df69
sha512
3b364e4505a129ca20356324b607ed2c0208bb5911de70ed69c78626fc70985b3246bc36301d7ef879897ea0867b1fd53ac09164f8fc857b092e6b41c3a94253
ripemd-160
c142fa4c9f944c6f438cee65ff2c5be07c7f7692
Diameter
137414448
Circumference
431700220.3339
Area
1.4830461869665E+16
Volume
1.3586131542701E+24
Surface area
5.9321847478661E+16
Circumference
431700220.3339
Perimeter
274828896
Area
4720682629786176
Diagonal
97166688.013806
Surface area
28324095778717056
Volume
3.2434499887763E+23
Space diagonal
119004402.81502
Perimeter
206121672
Area
2.0441155402994E+15
Altitude
59502201.407508
Surface area
2.0441155402994E+15
Volume
3.8224424691719E+22
Height
32388896.004602