72672663 is an odd 8-digits composite number following 72672662
and preceding 72672664 . In scientific notation, it is written as 7.2672663 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 37626336 positive integers (up to 72672663) that are relatively prime to 72672663.
72672663 has 16 divisors, whose sum is 111006720
The reverse of 72672663 is 36627627
Previous prime number is 437
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-two million six hundred seventy-two thousand six hundred sixty-three
Scientific notation
7.2672663 × 10^7
Engineering notation
7.2672663 × 10^6
Prime Factorization
7 × 3 × 437 × 7919
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72672663
Product of the distinct prime numbers
The prime factorization of 72672663 is 7 × 3 × 437 × 7919.
Since it has a total of 4 prime factors.
9 , 4 , 25 , 13 , 135 , 22 , 2584 , 8242 , 1890 , 21044 , 821824 , 738431 , 6347865 , 6606480 , 2666567 , 76828649 , 784338126 , 83212032 , 3745776450 , 7663202844
n×2
145345326
n×3
218017989
n×4
290690652
n×5
363363315
n÷2
36336331.5
n÷3
24224221
n÷3
18168165.75
n÷5
14534532.6
n2
5281315947511569
n3
3.8380729405003E+23
n4
2.789229813744E+31
n5
2.0270075828377E+39
2 √n
8524.8262738897
3 √n
417.30830215994
4 √n
92.329985778672
5 √n
37.348590356442
1 , 3 , 7 , 21 , 437 , 1311 , 3059 , 7919 , 9177 , 23757 , 55433 , 166299 , 3460603 , 10381809 , 24224221 , 72672663
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72672662
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72672663 can be divided by 16 positive divisors.
The sum of these divisors (counting 72672663) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010101001110010110010111
3
Ternary
12001202011011010
4
Quaternary
10111032112113
5
Quinary
122101011123
6
Senary
11113343303
8
Octal
425162627
10
Decimal
72672663
12
Duodecimal
20407b33
16
Hexadecimal
454e597
20
Vigesimal
12e41d3
36
Base36
179ml3
md5
4ab4898009020ae951c1092e3a7ce99d
sha1
16bdf717c66fa04388880172906d2db3a639523e
sha256
a18e5f74485d15dbb399bf4d188d2545a5a4d34ffcbb91281f3b9f7c617bb41c
sha512
04ccee8c62e2c474801a3eb1c954394c50479ce8a50fb83f50d68fcac46a6c714f0a0b46cfffaaab9d9091d3da96aab3707b74f7f3fe5e8251c2b8f65ccc5ca0
ripemd-160
ea7e3e42a293384f93cb267420320a7e2493d30e
Diameter
145345326
Circumference
456615808.39521
Area
1.6591743381989E+16
Volume
1.6076882338424E+24
Surface area
6.6366973527956E+16
Circumference
456615808.39521
Perimeter
290690652
Area
5281315947511569
Diagonal
102774665.62837
Surface area
31687895685069414
Volume
3.8380729405003E+23
Space diagonal
125872744.63733
Perimeter
218017989
Area
2.2868768879785E+15
Altitude
62936372.318665
Surface area
2.2868768879785E+15
Volume
4.523212338194E+22
Height
34258221.876123