72673388 is an even 8-digits composite number following 72673387
and preceding 72673389 . In scientific notation, it is written as 7.2673388 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 35650992 positive integers (up to 72673388) that are relatively prime to 72673388.
72673388 has 12 divisors, whose sum is 129578400
The reverse of 72673388 is 88337627
Previous prime number is 53
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-two million six hundred seventy-three thousand three hundred eighty-eight
Scientific notation
7.2673388 × 10^7
Engineering notation
7.2673388 × 10^6
Prime Factorization
2 × 2 × 53 × 342799
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
36336694
Product of the distinct prime numbers
The prime factorization of 72673388 is 2 × 2 × 53 × 342799.
Since it has a total of 4 prime factors.
10 , 2 , 38 , 84 , 891 , 380 , 6895 , 6557 , 33547 , 62761 , 855944 , 41319 , 4563720 , 9012695 , 80189367 , 15015536 , 712939434 , 143163732 , 9805358831 , 1409662726
n×2
145346776
n×3
218020164
n×4
290693552
n×5
363366940
n÷2
36336694
n÷3
24224462.666667
n÷3
18168347
n÷5
14534677.6
n2
5281421323398544
n3
3.8381878102682E+23
n4
2.7893411195249E+31
n5
2.0271086944359E+39
2 √n
8524.8687966443
3 √n
417.30968987805
4 √n
92.330216054357
5 √n
37.348664875853
1 , 2 , 4 , 53 , 106 , 212 , 342799 , 685598 , 1371196 , 18168347 , 36336694 , 72673388
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72673387
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72673388 can be divided by 12 positive divisors.
The sum of these divisors (counting 72673388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010101001110100001101100
3
Ternary
12001202012010222
4
Quaternary
10111032201230
5
Quinary
122101022023
6
Senary
11113350512
8
Octal
425164154
10
Decimal
72673388
12
Duodecimal
20408438
16
Hexadecimal
454e86c
20
Vigesimal
12e4398
36
Base36
179n58
md5
e27c91d8bbf5a5ffe946b115c40bba01
sha1
bac9da006e0bb9ef43868f8645432f326f77e2d5
sha256
f462e3a5ebab4ea101126a3d14be178691aff0dd0aef9bb067f20ccd4b2a7be3
sha512
8028ce5ca02591126176d45abd340fea3a5be48fcdc24f47312f070843878645cec282bdae0714b1d65fec095fae59a7f630d516f5401626a630e2913201fe12
ripemd-160
cf42870b86fa77722ddca1d8f45a017c7b8dd3a0
Diameter
145346776
Circumference
456620363.70456
Area
1.6592074430101E+16
Volume
1.6077363503782E+24
Surface area
6.6368297720405E+16
Circumference
456620363.70456
Perimeter
290693552
Area
5281421323398544
Diagonal
102775690.9332
Surface area
31688527940391264
Volume
3.8381878102682E+23
Space diagonal
125874000.37417
Perimeter
218020164
Area
2.286922517076E+15
Altitude
62937000.187083
Surface area
2.286922517076E+15
Volume
4.5233477135136E+22
Height
34258563.644401