72993847 is an odd 8-digits composite number following 72993846
and preceding 72993848 . In scientific notation, it is written as 7.2993847 × 10^7.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 72827136 positive integers (up to 72993847) that are relatively prime to 72993847.
72993847 has 4 divisors, whose sum is 73160560
The reverse of 72993847 is 74839927
Previous prime number is 439
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-two million nine hundred ninety-three thousand eight hundred forty-seven
Scientific notation
7.2993847 × 10^7
Engineering notation
7.2993847 × 10^6
Prime Factorization
439 × 166273
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
72993847
Product of the distinct prime numbers
The prime factorization of 72993847 is 439 × 166273.
Since it has a total of 2 prime factors.
8 , 8 , 43 , 70 , 167 , 934 , 9553 , 6094 , 83565 , 2368 , 203544 , 682287 , 9806512 , 8585402 , 41873409 , 80190094 , 208037783 , 603088005 , 9014644999 , 9399671394
n×2
145987694
n×3
218981541
n×4
291975388
n×5
364969235
n÷2
36496923.5
n÷3
24331282.333333
n÷3
18248461.75
n÷5
14598769.4
n2
5328101699859409
n3
3.8891864027998E+23
n4
2.8388667724045E+31
n5
2.0721980683828E+39
2 √n
8543.6436606403
3 √n
417.92217708259
4 √n
92.431832507207
5 √n
37.381545304334
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
-72993846
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 72993847 can be divided by 4 positive divisors.
The sum of these divisors (counting 72993847) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010110011100110000110111
3
Ternary
12002100110201211
4
Quaternary
10112130300313
5
Quinary
122141300342
6
Senary
11124302251
8
Octal
426346067
10
Decimal
72993847
12
Duodecimal
20541987
16
Hexadecimal
459cc37
20
Vigesimal
12g44c7
36
Base36
17giev
md5
7ecb7f67b051f78cd1ae938eb60c25b3
sha1
9a071913153cf64f117bb8b33b026cb8f6b4e46b
sha256
b1769fc4c272f05c4c52a9f1add0ff98a0da92d57acaa5f219442b088e6677d0
sha512
d5b2f30b8f2ec373e938ceb899d8e30f95e8906d801243dffea4e888f296d94b91c0bb159847bc9ba327b7c5bb8dd7fc5e7c86216f3a9184cddece5345b36cff
ripemd-160
d3522146fe4fcca6e416bd82c24140ae81f9ff89
Diameter
145987694
Circumference
458633866.98491
Area
1.6738725157858E+16
Volume
1.6290985908636E+24
Surface area
6.695490063143E+16
Circumference
458633866.98491
Perimeter
291975388
Area
5328101699859409
Diagonal
103228888.39719
Surface area
31968610199156454
Volume
3.8891864027998E+23
Space diagonal
126429051.64391
Perimeter
218981541
Area
2.3071357130126E+15
Altitude
63214525.821955
Surface area
2.3071357130126E+15
Volume
4.5834501311971E+22
Height
34409629.465729