68441736 is an even 8-digits composite number following 68441735
and preceding 68441737 . In scientific notation, it is written as 6.8441736 × 10^7.
The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors.
There are 20571200 positive integers (up to 68441736) that are relatively prime to 68441736.
68441736 has 32 divisors, whose sum is 133293600
The reverse of 68441736 is 63714486
Previous prime number is 131
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
sixty-eight million four hundred forty-one thousand seven hundred thirty-six
Scientific notation
6.8441736 × 10^7
Engineering notation
6.8441736 × 10^6
Prime Factorization
2 × 2 × 2 × 33 × 131 × 1979
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
17110434
Product of the distinct prime numbers
The prime factorization of 68441736 is 2 × 2 × 2 × 33 × 131 × 1979.
Since it has a total of 6 prime factors.
1 , 10 , 55 , 7 , 5 , 39 , 5830 , 2403 , 45124 , 52797 , 448890 , 339395 , 5571682 , 2727085 , 84533833 , 59531782 , 434660515 , 332659112 , 9669349925 , 8856695936
n×2
136883472
n×3
205325208
n×4
273766944
n×5
342208680
n÷2
34220868
n÷3
22813912
n÷3
17110434
n÷5
13688347.2
n2
4684271226693696
n3
3.2059965464977E+23
n4
2.194239692523E+31
n5
1.5017757375638E+39
2 √n
8272.9520728698
3 √n
409.04743363802
4 √n
90.955769871239
5 √n
36.903214991424
1 , 2 , 4 , 8 , 33 , 66 , 131 , 132 , 262 , 264 , 524 , 1048 , 1979 , 3958 , 4323 , 7916 , 8646 , 15832 , 17292 , 34584 , 65307 , 130614 , 259249 , 261228 , 518498 , 522456 , 1036996 , 2073992 , 8555217 , 17110434 , 34220868 , 68441736
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
-68441735
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 68441736 can be divided by 32 positive divisors.
The sum of these divisors (counting 68441736) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000101000101011010001000
3
Ternary
11202210012102010
4
Quaternary
10011011122020
5
Quinary
120010113421
6
Senary
10442535520
8
Octal
405053210
10
Decimal
68441736
12
Duodecimal
1ab075a0
16
Hexadecimal
4145688
20
Vigesimal
117f46g
36
Base36
14qxzc
md5
a6c94224d59504a4a04e8532f81a76b3
sha1
97c0e61287fd9fa4cdadc73f5df7cf5b882f810a
sha256
90c8c088511b2e91e1dee0a54d858b5fbe479b5bdabdc2319e41e4f9a81849b3
sha512
ebd449176fea16dc4a6fc26b88176b59e20b8c05d37bb6b9ed1a6b56ad171fe4c0dd40be96045d7027e5a49b8925ecc8cbba77e1fcbb7e03fadd45a2703b1048
ripemd-160
b530c3ff28424df4cdbf7a6942622887d8b2c8c8
Diameter
136883472
Circumference
430032110.03306
Area
1.4716072073203E+16
Volume
1.3429246930548E+24
Surface area
5.8864288292812E+16
Circumference
430032110.03306
Perimeter
273766944
Area
4684271226693696
Diagonal
96791231.283559
Surface area
28105627360162176
Volume
3.2059965464977E+23
Space diagonal
118544564.11022
Perimeter
205325208
Area
2.0283489402666E+15
Altitude
59272282.055108
Surface area
2.0283489402666E+15
Volume
3.7783031641486E+22
Height
32263743.761186