72693999 is an odd 8-digits composite number following 72693998
and preceding 72694000 . In scientific notation, it is written as 7.2693999 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 41539176 positive integers (up to 72693999) that are relatively prime to 72693999.
72693999 has 12 divisors, whose sum is 107146000
The reverse of 72693999 is 99939627
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-two million six hundred ninety-three thousand nine hundred ninety-nine
Scientific notation
7.2693999 × 10^7
Engineering notation
7.2693999 × 10^6
Prime Factorization
3 × 3 × 49 × 164839
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24231333
Product of the distinct prime numbers
The prime factorization of 72693999 is 3 × 3 × 49 × 164839.
Since it has a total of 4 prime factors.
6 , 9 , 67 , 34 , 679 , 650 , 5618 , 7297 , 44793 , 65568 , 474044 , 739692 , 7808027 , 5082733 , 36078177 , 10183521 , 182191617 , 976216268 , 5971302372 , 3570234219
n×2
145387998
n×3
218081997
n×4
290775996
n×5
363469995
n÷2
36346999.5
n÷3
24231333
n÷3
18173499.75
n÷5
14538799.8
n2
5284417490612001
n3
3.8414543977813E+23
n4
2.7925068215086E+31
n5
2.0299848809024E+39
2 √n
8526.0775858539
3 √n
417.34913740831
4 √n
92.336761833269
5 √n
37.350783136853
1 , 3 , 9 , 49 , 147 , 441 , 164839 , 494517 , 1483551 , 8077111 , 24231333 , 72693999
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
-72693998
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 72693999 can be divided by 12 positive divisors.
The sum of these divisors (counting 72693999) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010101010011100011101111
3
Ternary
12001210020102100
4
Quaternary
10111103203233
5
Quinary
122102201444
6
Senary
11114030143
8
Octal
425234357
10
Decimal
72693999
12
Duodecimal
20418353
16
Hexadecimal
45538ef
20
Vigesimal
12e6ejj
36
Base36
17a31r
md5
88df3e0e1852231c3d6f9bb11e736b08
sha1
8dcf228edbb2cc07b1f7f00839348afb6ce8a6ef
sha256
69afb73f3f2bc701b2e28174a2d2bca00d61b71eb99c9926902ef1157f6c7156
sha512
4cdb75b329a3647f3abf7b066f9ef4ff0a5542e0172a038517b97d22519dcc2d1198966f613f6bfc55204cdcd636620f3809bcc9e9d59eb99f067683622297be
ripemd-160
e4b18645afa9b3e63e6b8b981a62867120bd41fe
Diameter
145387998
Circumference
456749866.43693
Area
1.6601487167008E+16
Volume
1.609104655356E+24
Surface area
6.6405948668032E+16
Circumference
456749866.43693
Perimeter
290775996
Area
5284417490612001
Diagonal
102804839.28894
Surface area
31706504943672006
Volume
3.8414543977813E+23
Space diagonal
125909699.67336
Perimeter
218081997
Area
2.2882198955364E+15
Altitude
62954849.836681
Surface area
2.2882198955364E+15
Volume
4.5271974238168E+22
Height
34268279.762979