72671344 is an even 8-digits composite number following 72671343
and preceding 72671345 . In scientific notation, it is written as 7.2671344 × 10^7.
The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors.
There are 36280832 positive integers (up to 72671344) that are relatively prime to 72671344.
72671344 has 20 divisors, whose sum is 141013296
The reverse of 72671344 is 44317627
Previous prime number is 743
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-two million six hundred seventy-one thousand three hundred forty-four
Scientific notation
7.2671344 × 10^7
Engineering notation
7.2671344 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 743 × 6113
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9083918
Product of the distinct prime numbers
The prime factorization of 72671344 is 2 × 2 × 2 × 2 × 743 × 6113.
Since it has a total of 6 prime factors.
4 , 7 , 98 , 41 , 769 , 272 , 1754 , 2062 , 68578 , 25310 , 600672 , 975218 , 1619921 , 3001853 , 87519099 , 96359992 , 428393084 , 696870964 , 2060332786 , 1895467686
n×2
145342688
n×3
218014032
n×4
290685376
n×5
363356720
n÷2
36335672
n÷3
24223781.333333
n÷3
18167836
n÷5
14534268.8
n2
5281124238766336
n3
3.8378639626213E+23
n4
2.7890273225285E+31
n5
2.0268236398087E+39
2 √n
8524.7489112583
3 √n
417.30577744634
4 √n
92.329566831315
5 √n
37.348454780983
1 , 2 , 4 , 8 , 16 , 743 , 1486 , 2972 , 5944 , 6113 , 11888 , 12226 , 24452 , 48904 , 97808 , 4541959 , 9083918 , 18167836 , 36335672 , 72671344
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72671343
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72671344 can be divided by 20 positive divisors.
The sum of these divisors (counting 72671344) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010101001110000001110000
3
Ternary
12001202002100021
4
Quaternary
10111032001300
5
Quinary
122100440334
6
Senary
11113333224
8
Octal
425160160
10
Decimal
72671344
12
Duodecimal
20407214
16
Hexadecimal
454e070
20
Vigesimal
12e3i74
36
Base36
179lkg
md5
3fc27af4f0113c90e8906c550d235f85
sha1
2a18ad43caea11e4bd6245caae6d640c7473757a
sha256
57e0f2178153fd7c6216d23e7cf95c54d27bb226fbbb0fcc4e0d0579b8a1c83f
sha512
34914290862f85796f61e5c4c1e306d6d5e46f1e2f5d691d4c1878219c4a189b0f7e74a782fa729403327a1de66cdf907a5730d6bc4923aee9cffa82960bdada
ripemd-160
dadfd702f6bed66d42fb3117fcdf5a2dce169510
Diameter
145342688
Circumference
456607520.87379
Area
1.6591141111203E+16
Volume
1.6076006973931E+24
Surface area
6.6364564444813E+16
Circumference
456607520.87379
Perimeter
290685376
Area
5281124238766336
Diagonal
102772800.28068
Surface area
31686745432598016
Volume
3.8378639626213E+23
Space diagonal
125870460.06232
Perimeter
218014032
Area
2.2867938756567E+15
Altitude
62935230.031158
Surface area
2.2867938756567E+15
Volume
4.5229660554016E+22
Height
34257600.09356