72673689 is an odd 8-digits composite number following 72673688
and preceding 72673690 . In scientific notation, it is written as 7.2673689 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 40550400 positive integers (up to 72673689) that are relatively prime to 72673689.
72673689 has 24 divisors, whose sum is 85098720
The reverse of 72673689 is 98637627
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-two million six hundred seventy-three thousand six hundred eighty-nine
Scientific notation
7.2673689 × 10^7
Engineering notation
7.2673689 × 10^6
Prime Factorization
123 × 19 × 11 × 11 × 257
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
6606699
Product of the distinct prime numbers
The prime factorization of 72673689 is 123 × 19 × 11 × 11 × 257.
Since it has a total of 5 prime factors.
3 , 2 , 79 , 85 , 19 , 54 , 4107 , 1700 , 56046 , 75637 , 125593 , 914849 , 9857639 , 7945287 , 14282199 , 90255198 , 87052274 , 414242103 , 1134922770 , 5990992981
n×2
145347378
n×3
218021067
n×4
290694756
n×5
363368445
n÷2
36336844.5
n÷3
24224563
n÷3
18168422.25
n÷5
14534737.8
n2
5281465072868721
n3
3.8382355017002E+23
n4
2.7893873315932E+31
n5
2.0271506743675E+39
2 √n
8524.8864508567
3 √n
417.31026601762
4 √n
92.330311657964
5 √n
37.348695814081
1 , 11 , 19 , 121 , 123 , 209 , 257 , 1353 , 2299 , 2337 , 2827 , 4883 , 14883 , 25707 , 31097 , 31611 , 53713 , 282777 , 347721 , 590843 , 600609 , 3824931 , 6606699 , 72673689
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72673688
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72673689 can be divided by 24 positive divisors.
The sum of these divisors (counting 72673689) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010101001110100110011001
3
Ternary
12001202012120010
4
Quaternary
10111032212121
5
Quinary
122101024224
6
Senary
11113352133
8
Octal
425164631
10
Decimal
72673689
12
Duodecimal
20408649
16
Hexadecimal
454e999
20
Vigesimal
12e4449
36
Base36
179ndl
md5
ad09229bbf0322a54d6fd8abae7fedba
sha1
d8e6fc9162203710a7de295a6dd49fa9133a0a70
sha256
29fd004ea0637cbce1053d6ba229e4740b463d667b0cde6c54ca6e738e50a399
sha512
03953817c8ed6a27ec8264bc9366704e2f01ad9c97babc063d7bcded144afb4ba5585100c5bca0e41e9d78bb439e8c0b5ba0baa1e59f0bb3a4b77fb6f7a795ac
ripemd-160
f023ef008967c8b35a19788366c2a939fb23c491
Diameter
145347378
Circumference
456622254.94334
Area
1.6592211873115E+16
Volume
1.6077563273185E+24
Surface area
6.6368847492462E+16
Circumference
456622254.94334
Perimeter
290694756
Area
5281465072868721
Diagonal
102776116.61148
Surface area
31688790437212326
Volume
3.8382355017002E+23
Space diagonal
125874521.72146
Perimeter
218021067
Area
2.2869414611523E+15
Altitude
62937260.86073
Surface area
2.2869414611523E+15
Volume
4.5234039184053E+22
Height
34258705.537161