72770166 is an even 8-digits composite number following 72770165
and preceding 72770167 . In scientific notation, it is written as 7.2770166 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 19169280 positive integers (up to 72770166) that are relatively prime to 72770166.
72770166 has 32 divisors, whose sum is 124804800
The reverse of 72770166 is 66107727
Previous prime number is 641
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-two million seven hundred seventy thousand one hundred sixty-six
Scientific notation
7.2770166 × 10^7
Engineering notation
7.2770166 × 10^6
Prime Factorization
2 × 119 × 9 × 641 × 53
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
72770166
Product of the distinct prime numbers
The prime factorization of 72770166 is 2 × 119 × 9 × 641 × 53.
Since it has a total of 5 prime factors.
8 , 4 , 19 , 65 , 390 , 459 , 13 , 5081 , 14285 , 63519 , 597818 , 484883 , 6841862 , 2060121 , 36947902 , 88718018 , 696257732 , 900569779 , 894073853 , 4872578134
n×2
145540332
n×3
218310498
n×4
291080664
n×5
363850830
n÷2
36385083
n÷3
24256722
n÷3
18192541.5
n÷5
14554033.2
n2
5295497059667556
n3
3.8535420008452E+23
n4
2.8042289108948E+31
n5
2.0406420334781E+39
2 √n
8530.5431245613
3 √n
417.49484927969
4 √n
92.360939387607
5 √n
37.358606906522
1 , 2 , 9 , 18 , 53 , 106 , 119 , 238 , 477 , 641 , 954 , 1071 , 1282 , 2142 , 5769 , 6307 , 11538 , 12614 , 33973 , 56763 , 67946 , 76279 , 113526 , 152558 , 305757 , 611514 , 686511 , 1373022 , 4042787 , 8085574 , 36385083 , 72770166
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
-72770165
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 72770166 can be divided by 32 positive divisors.
The sum of these divisors (counting 72770166) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010101100110001001110110
3
Ternary
12001221002220100
4
Quaternary
10111212021312
5
Quinary
122112121131
6
Senary
11115414530
8
Octal
425461166
10
Decimal
72770166
12
Duodecimal
20454446
16
Hexadecimal
4566276
20
Vigesimal
12eg586
36
Base36
17bpti
md5
1b20203ac8c8ce57a7f2572afe5df0de
sha1
d749ee5d545b5ff58b0b4bd729edd7004f4c127a
sha256
03d627a2fb3ea8200c9c74aec6466cfa3123738768a8a94cafbc699b7d913199
sha512
dc446299c1af6f43ab8a025edd37c29858717f4513832bc8ffab772306f1d6beadd3c8c0dd197778a3af340e0310f9cc0e23a4793c0b4d0170c9f8d225b7bee4
ripemd-160
cc804d85b5a0ebc4bb1bad7dd6397926b48a4e61
Diameter
145540332
Circumference
457228437.81222
Area
1.6636294659758E+16
Volume
1.6141678986873E+24
Surface area
6.6545178639032E+16
Circumference
457228437.81222
Perimeter
291080664
Area
5295497059667556
Diagonal
102912555.69334
Surface area
31772982358005336
Volume
3.8535420008452E+23
Space diagonal
126041624.78722
Perimeter
218310498
Area
2.293017489669E+15
Altitude
63020812.393611
Surface area
2.293017489669E+15
Volume
4.5414428006414E+22
Height
34304185.231114