73386987 is an odd 8-digits composite number following 73386986
and preceding 73386988 . In scientific notation, it is written as 7.3386987 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 46349640 positive integers (up to 73386987) that are relatively prime to 73386987.
73386987 has 8 divisors, whose sum is 102999360
The reverse of 73386987 is 78968337
Previous prime number is 19
Is Prime? no Number parity odd Number length 8 Sum of Digits 51 Digital Root 6
Name
seventy-three million three hundred eighty-six thousand nine hundred eighty-seven
Scientific notation
7.3386987 × 10^7
Engineering notation
7.3386987 × 10^6
Prime Factorization
3 × 19 × 1287491
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
73386987 Product of the distinct prime numbers
The prime factorization of 73386987 is 3 × 19 × 1287491.
Since it has a total of 3 prime factors.
3 , 2 , 42 , 56 , 266 , 503 , 6994 , 3588 , 34375 , 33628 , 369342 , 100634 , 5474236 , 2156663 , 43556010 , 20714331 , 579344022 , 471041514 , 7719579202 , 866256485
n×2
146773974
n×3
220160961
n×4
293547948
n×5
366934935
n÷2
36693493.5
n÷3
24462329
n÷3
18346746.75
n÷5
14677397.4
n2
5385649860938169
n3
3.9523661633122E+23
n4
2.9005224424623E+31
n5
2.1286060277819E+39
2 √n8566.6205121973
3 √n418.67113441631
4 √n92.556039847205
5 √n37.421725736504
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-73386986 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 73386987 can be divided by 8 positive divisors.
The sum of these divisors (counting 73386987) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010111111100101111101011
3
Ternary
12010002110000120
4
Quaternary
10113330233223
5
Quinary
122241340422
6
Senary
11140534323
8
Octal
427745753
10
Decimal
73386987
12
Duodecimal
206b13a3
16
Hexadecimal
45fcbeb
20
Vigesimal
12id797
36
Base36
17oxrf
md5
3d5dde0d168cf7d8dd629e77555f3299
sha1
816799bc30d567c8fd633236d70d18d1b128d72b
sha256
de602eaea66f858b1932cd8b68aa9ece3f3451d306262cf4ecea4a0499c5bfe5
sha512
14358222916485890b4408fecbdcc6a39b77f2d76cf574d9fb6ed57f50f7e92d1721fe418779692754e04612cbebca43f4a66ca46f15f1b01edbc9aa63ac3f32
ripemd-160
5f8d1540001f9b97c4fa13461161c0a9843b4334
Diameter
146773974
Circumference
461104038.45658
Area
1.691951803793E+16
Volume
1.6555632670611E+24
Surface area
6.7678072151721E+16
Circumference
461104038.45658
Perimeter
293547948
Area
5385649860938169
Diagonal
103784872.3171
Surface area
32313899165629014
Volume
3.9523661633122E+23
Space diagonal
127109990.0984
Perimeter
220160961
Area
2.3320547977303E+15
Altitude
63554995.049198
Surface area
2.3320547977303E+15
Volume
4.6579081930172E+22
Height
34594957.439033