72449061 is an odd 8-digits composite number following 72449060
and preceding 72449062 . In scientific notation, it is written as 7.2449061 × 10^7.
The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors.
There are 48299372 positive integers (up to 72449061) that are relatively prime to 72449061.
72449061 has 4 divisors, whose sum is 96598752
The reverse of 72449061 is 16094427
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
seventy-two million four hundred forty-nine thousand sixty-one
Scientific notation
7.2449061 × 10^7
Engineering notation
7.2449061 × 10^6
Prime Factorization
3 × 24149687
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
72449061
Product of the distinct prime numbers
The prime factorization of 72449061 is 3 × 24149687.
Since it has a total of 2 prime factors.
10 , 4 , 38 , 20 , 191 , 70 , 5991 , 4923 , 6893 , 72494 , 496231 , 897089 , 955319 , 7341427 , 54379260 , 81017092 , 361472045 , 676101947 , 1752448944 , 4065660300
n×2
144898122
n×3
217347183
n×4
289796244
n×5
362245305
n÷2
36224530.5
n÷3
24149687
n÷3
18112265.25
n÷5
14489812.2
n2
5248866439781721
n3
3.802754448766E+23
n4
2.7550598902667E+31
n5
1.9960150204858E+39
2 √n
8511.7014162857
3 √n
416.87986578989
4 √n
92.258882587454
5 √n
37.325578906716
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72449060
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72449061 can be divided by 4 positive divisors.
The sum of these divisors (counting 72449061) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010100010111110000100101
3
Ternary
12001022210102120
4
Quaternary
10110113300211
5
Quinary
122021332221
6
Senary
11104500153
8
Octal
424276045
10
Decimal
72449061
12
Duodecimal
2031a659
16
Hexadecimal
4517c25
20
Vigesimal
12cg2d1
36
Base36
174u1x
md5
7e4d00acc98847555272f1f4b5887e62
sha1
36ebed022ad1de8345f0086c007c7008af6c06f8
sha256
7fbc9c6ea10e5128145348d7f41621fb2b545d38f30b6f707fdd7508d38ba715
sha512
5dc0079db6318981cc2ed1464a76a655f7cd53371f1c791677737874666f86cc28e48e9f1e97d32f21423fa25342cdf9bb0b0d815ad1fbf93eb8a66b31dfd406
ripemd-160
a920e4ab1db2f58120a7dd0c64f1f160148fbec8
Diameter
144898122
Circumference
455210875.59416
Area
1.6489800246892E+16
Volume
1.5928940586199E+24
Surface area
6.5959200987569E+16
Circumference
455210875.59416
Perimeter
289796244
Area
5248866439781721
Diagonal
102458444.6474
Surface area
31493198638690326
Volume
3.802754448766E+23
Space diagonal
125485454.61266
Perimeter
217347183
Area
2.2728258389613E+15
Altitude
62742727.306328
Surface area
2.2728258389613E+15
Volume
4.4815890965162E+22
Height
34152814.882465