72673345 is an odd 8-digits composite number following 72673344
and preceding 72673346 . In scientific notation, it is written as 7.2673345 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 58041984 positive integers (up to 72673345) that are relatively prime to 72673345.
72673345 has 8 divisors, whose sum is 87353064
The reverse of 72673345 is 54337627
Previous prime number is 617
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-two million six hundred seventy-three thousand three hundred forty-five
Scientific notation
7.2673345 × 10^7
Engineering notation
7.2673345 × 10^6
Prime Factorization
5 × 617 × 23557
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72673345
Product of the distinct prime numbers
The prime factorization of 72673345 is 5 × 617 × 23557.
Since it has a total of 3 prime factors.
2 , 4 , 52 , 82 , 741 , 566 , 2153 , 7946 , 88173 , 94799 , 105893 , 891728 , 1947609 , 8149528 , 48991910 , 19614368 , 250438046 , 380922738 , 8075404132 , 3474707994
n×2
145346690
n×3
218020035
n×4
290693380
n×5
363366725
n÷2
36336672.5
n÷3
24224448.333333
n÷3
18168336.25
n÷5
14534669
n2
5281415073489025
n3
3.8381809972387E+23
n4
2.7893345178477E+31
n5
2.0271026973596E+39
2 √n
8524.866274611
3 √n
417.30960757227
4 √n
92.330202396675
5 √n
37.348660456097
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72673344
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72673345 can be divided by 8 positive divisors.
The sum of these divisors (counting 72673345) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001110100001000001
3
Ternary
12001202012002101
4
Quaternary
10111032201001
5
Quinary
122101021340
6
Senary
11113350401
8
Octal
425164101
10
Decimal
72673345
12
Duodecimal
20408401
16
Hexadecimal
454e841
20
Vigesimal
12e4375
36
Base36
179n41
md5
bb720b44560354e00f1792422f897b79
sha1
d52918201cd2231be45344689551fb3b154588dd
sha256
573997d3d36594cb74b9e5248b9985c690b0d430c1e1ca6fbd17dfe245dfa93c
sha512
b0b2c02d8f8d1ee36c1eb3a130cf197a4e4146c45a9b36c8139ef9a3048156924f6419a37f5b21a180af24b9e5222f1db212060179e033efab357a150d66aae4
ripemd-160
f8414a03c05b1e046875cd472b9300b7d737fe78
Diameter
145346690
Circumference
456620093.52759
Area
1.6592054795432E+16
Volume
1.6077334965431E+24
Surface area
6.6368219181726E+16
Circumference
456620093.52759
Perimeter
290693380
Area
5281415073489025
Diagonal
102775630.12202
Surface area
31688490440934150
Volume
3.8381809972387E+23
Space diagonal
125873925.89598
Perimeter
218020035
Area
2.2869198107858E+15
Altitude
62936962.947991
Surface area
2.2869198107858E+15
Volume
4.5233396842814E+22
Height
34258543.374006