68272392 is an even 8-digits composite number following 68272391
and preceding 68272393 . In scientific notation, it is written as 6.8272392 × 10^7.
The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors.
There are 22611264 positive integers (up to 68272392) that are relatively prime to 68272392.
68272392 has 32 divisors, whose sum is 171777600
The reverse of 68272392 is 29327286
Previous prime number is 157
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
sixty-eight million two hundred seventy-two thousand three hundred ninety-two
Scientific notation
6.8272392 × 10^7
Engineering notation
6.8272392 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 157 × 18119
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17068098 Product of the distinct prime numbers
The prime factorization of 68272392 is 2 × 2 × 2 × 3 × 157 × 18119.
Since it has a total of 6 prime factors.
1 , 7 , 9 , 26 , 720 , 500 , 3399 , 2930 , 93257 , 19076 , 255852 , 504392 , 6867901 , 7694915 , 83074221 , 46516644 , 346301338 , 239596613 , 49040901 , 6865498623
n×2
136544784
n×3
204817176
n×4
273089568
n×5
341361960
n÷2
34136196
n÷3
22757464
n÷3
17068098
n÷5
13654478.4
n2
4661119509401664
n3
3.1822577830472E+23
n4
2.1726035080925E+31
n5
1.4832883836507E+39
2 √n8262.7109352803
3 √n408.70978908461
4 √n90.899455087917
5 √n36.884935115292
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 157 , 314 , 471 , 628 , 942 , 1256 , 1884 , 3768 , 18119 , 36238 , 54357 , 72476 , 108714 , 144952 , 217428 , 434856 , 2844683 , 5689366 , 8534049 , 11378732 , 17068098 , 22757464 , 34136196 , 68272392
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
-68272391 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 68272392 can be divided by 32 positive divisors.
The sum of these divisors (counting 68272392) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000100011100000100001000
3
Ternary
11202110121010010
4
Quaternary
10010130010020
5
Quinary
114434204032
6
Senary
10435151520
8
Octal
404340410
10
Decimal
68272392
12
Duodecimal
1aa455a0
16
Hexadecimal
411c108
20
Vigesimal
116e0jc
36
Base36
14nbbc
md5
7f9d4dc7751cd6caeabd2d1d584247a1
sha1
fe367ba92ed616ef13f74c97d453b8ab4f5eae10
sha256
8a31c438d0a2d6763e9badcea78bdef5d9ac6471272550257d62f3c37b9d19f4
sha512
d7bd0fcc2d9e84aa0241bcf53847b584e7bf569d6ded8b9cb00fc1342343b4be0d6e413481fddf0f8dcdb2792ed6ceea8d622e66608b1fe23046b82a0163378f
ripemd-160
8c76489d20bb562d67de71c9a3894c1fc40fd7db
Diameter
136544784
Circumference
428968090.30041
Area
1.464333880824E+16
Volume
1.3329810230733E+24
Surface area
5.8573355232961E+16
Circumference
428968090.30041
Perimeter
273089568
Area
4661119509401664
Diagonal
96551742.702052
Surface area
27966717056409984
Volume
3.1822577830472E+23
Space diagonal
118251251.69826
Perimeter
204817176
Area
2.0183239526086E+15
Altitude
59125625.849129
Surface area
2.0183239526086E+15
Volume
3.7503267631272E+22
Height
32183914.234017