73387943 is an odd 8-digits composite number following 73387942
and preceding 73387944 . In scientific notation, it is written as 7.3387943 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 70018200 positive integers (up to 73387943) that are relatively prime to 73387943.
73387943 has 8 divisors, whose sum is 76824576
The reverse of 73387943 is 34978337
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-three million three hundred eighty-seven thousand nine hundred forty-three
Scientific notation
7.3387943 × 10^7
Engineering notation
7.3387943 × 10^6
Prime Factorization
71 × 31 × 33343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
73387943
Product of the distinct prime numbers
The prime factorization of 73387943 is 71 × 31 × 33343.
Since it has a total of 3 prime factors.
10 , 7 , 79 , 16 , 855 , 764 , 9858 , 7664 , 69478 , 64685 , 319445 , 866334 , 5045583 , 2683598 , 2491212 , 88495950 , 882907490 , 3961470 , 7751215425 , 9831343693
n×2
146775886
n×3
220163829
n×4
293551772
n×5
366939715
n÷2
36693971.5
n÷3
24462647.666667
n÷3
18346985.75
n÷5
14677588.6
n2
5385790177771249
n3
3.9525206257624E+23
n4
2.9006735838977E+31
n5
2.1287446763669E+39
2 √n
8566.6763099816
3 √n
418.67295239468
4 √n
92.556341273743
5 √n
37.421823233308
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
-73387942
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 73387943 can be divided by 8 positive divisors.
The sum of these divisors (counting 73387943) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010111111100111110100111
3
Ternary
12010002111022222
4
Quaternary
10113330332213
5
Quinary
122241403233
6
Senary
11140542555
8
Octal
427747647
10
Decimal
73387943
12
Duodecimal
206b1a5b
16
Hexadecimal
45fcfa7
20
Vigesimal
12id9h3
36
Base36
17oyhz
md5
c76087fe7a8241ff9deeee33d9f42d7a
sha1
9d4a9b7f3966ff668e53ce43751fec5955ba0da1
sha256
54201afabba81dba294a9687bf536be5356948c816e06bd2fb754774ff25bd7a
sha512
57537beed8c948fa7823362559689c33ac5cf969a67996e0433e970d2f5bdd794f59bd19f113c1dd49f580eaea7e5e5e288996f9df66f60a9d50da2db59946d7
ripemd-160
397225ffd102cd124bb55068f8bfeada1c77a136
Diameter
146775886
Circumference
461110045.18173
Area
1.6919958856262E+16
Volume
1.655627968141E+24
Surface area
6.7679835425049E+16
Circumference
461110045.18173
Perimeter
293551772
Area
5385790177771249
Diagonal
103786224.30526
Surface area
32314741066627494
Volume
3.9525206257624E+23
Space diagonal
127111645.93897
Perimeter
220163829
Area
2.3321155567013E+15
Altitude
63555822.969484
Surface area
2.3321155567013E+15
Volume
4.6580902287604E+22
Height
34595408.101755