73444987 is an odd 8-digits composite number following 73444986
and preceding 73444988 . In scientific notation, it is written as 7.3444987 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 57229800 positive integers (up to 73444987) that are relatively prime to 73444987.
73444987 has 8 divisors, whose sum is 91567872
The reverse of 73444987 is 78944437
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-three million four hundred forty-four thousand nine hundred eighty-seven
Scientific notation
7.3444987 × 10^7
Engineering notation
7.3444987 × 10^6
Prime Factorization
7 × 11 × 953831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
73444987
Product of the distinct prime numbers
The prime factorization of 73444987 is 7 × 11 × 953831.
Since it has a total of 3 prime factors.
3 , 5 , 45 , 61 , 50 , 853 , 7480 , 6402 , 45143 , 75150 , 923728 , 231904 , 1265592 , 5626496 , 46677156 , 35877403 , 878115124 , 602518523 , 6451076978 , 1437110084
n×2
146889974
n×3
220334961
n×4
293779948
n×5
367224935
n÷2
36722493.5
n÷3
24481662.333333
n÷3
18361246.75
n÷5
14688997.4
n2
5394166115430169
n3
3.9617446022361E+23
n4
2.9097028080855E+31
n5
2.137030849137E+39
2 √n
8570.0050758445
3 √n
418.78140161042
4 √n
92.574321903239
5 √n
37.427638976314
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
-73444986
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 73444987 can be divided by 8 positive divisors.
The sum of these divisors (counting 73444987) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011000001010111001111011
3
Ternary
12010012101120201
4
Quaternary
10120022321323
5
Quinary
122300214422
6
Senary
11142103031
8
Octal
430127173
10
Decimal
73444987
12
Duodecimal
2071aa77
16
Hexadecimal
460ae7b
20
Vigesimal
12j0c97
36
Base36
17q6ij
md5
d7c9f7f402825654c6ccf9f2593aff14
sha1
35d2901424d9a98a2c6d31dd944bc25a69eb934f
sha256
96df52475cc57459719cad2dd3fd4ddc57a27ebec06f492df7202792cb66ddc8
sha512
e7cef7a5a92724a0ad5a95fee459513faedce45c120d2a627bba56680b491f6bc472e7af06b70b27ea07ebba9610997094c986d03bdb27e38ee75970433576be
ripemd-160
db4e1d6209f5a3e20ea529e6917de51062644b47
Diameter
146889974
Circumference
461468463.2044
Area
1.6946272640478E+16
Volume
1.6594916983712E+24
Surface area
6.7785090561914E+16
Circumference
461468463.2044
Perimeter
293779948
Area
5394166115430169
Diagonal
103866896.70372
Surface area
32364996692581014
Volume
3.9617446022361E+23
Space diagonal
127210449.04524
Perimeter
220334961
Area
2.3357424440979E+15
Altitude
63605224.522618
Surface area
2.3357424440979E+15
Volume
4.6689607892839E+22
Height
34622298.901239