72843722 is an even 8-digits composite number following 72843721
and preceding 72843723 . In scientific notation, it is written as 7.2843722 × 10^7.
The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors.
There are 30668544 positive integers (up to 72843722) that are relatively prime to 72843722.
72843722 has 32 divisors, whose sum is 127101312
The reverse of 72843722 is 22734827
Previous prime number is 233
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
seventy-two million eight hundred forty-three thousand seven hundred twenty-two
Scientific notation
7.2843722 × 10^7
Engineering notation
7.2843722 × 10^6
Prime Factorization
2 × 7 × 137 × 233 × 163
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
72843722
Product of the distinct prime numbers
The prime factorization of 72843722 is 2 × 7 × 137 × 233 × 163.
Since it has a total of 5 prime factors.
9 , 9 , 92 , 13 , 894 , 370 , 4797 , 5466 , 88275 , 72191 , 512414 , 519740 , 6693787 , 6441074 , 85950098 , 63848518 , 841542115 , 779228160 , 2660037304 , 3131495791
n×2
145687444
n×3
218531166
n×4
291374888
n×5
364218610
n÷2
36421861
n÷3
24281240.666667
n÷3
18210930.5
n÷5
14568744.4
n2
5306207834813284
n3
3.8652392839336E+23
n4
2.8155841586234E+31
n5
2.0509762971837E+39
2 √n
8534.8533672231
3 √n
417.63546968165
4 √n
92.384270128757
5 √n
37.366156262156
1 , 2 , 7 , 14 , 137 , 163 , 233 , 274 , 326 , 466 , 959 , 1141 , 1631 , 1918 , 2282 , 3262 , 22331 , 31921 , 37979 , 44662 , 63842 , 75958 , 156317 , 223447 , 265853 , 312634 , 446894 , 531706 , 5203123 , 10406246 , 36421861 , 72843722
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
-72843721
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 72843722 can be divided by 32 positive divisors.
The sum of these divisors (counting 72843722) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010101111000000111001010
3
Ternary
12002001211210122
4
Quaternary
10111320013022
5
Quinary
122121444342
6
Senary
11121143242
8
Octal
425700712
10
Decimal
72843722
12
Duodecimal
2048ab22
16
Hexadecimal
45781ca
20
Vigesimal
12f5962
36
Base36
17dakq
md5
d10fd83bab6752e945ffe82992458a71
sha1
5ec5c0b2b70acee6cab53f236feb173842a38f1f
sha256
8115b0b4ddd3bd66fff11ebdcf0aca37ec71a730268a375e57a44e2db698a007
sha512
2442a1d7405527a3f56f2abd230b28fc8ba019fce96d814a85b362c862ebb8df08c78e97dbe6ca9a2e862f963384bd3a091608554df800814c2c41ac1b99e90f
ripemd-160
ed88dcf4cf8b7f3b5c34aa491adc19ad587b1dd7
Diameter
145687444
Circumference
457690603.79067
Area
1.666994355227E+16
Volume
1.6190676451697E+24
Surface area
6.667977420908E+16
Circumference
457690603.79067
Perimeter
291374888
Area
5306207834813284
Diagonal
103016579.58614
Surface area
31837247008879704
Volume
3.8652392839336E+23
Space diagonal
126169027.51642
Perimeter
218531166
Area
2.2976553913542E+15
Altitude
63084513.758211
Surface area
2.2976553913542E+15
Volume
4.5552281809635E+22
Height
34338859.862045