12445009 is an odd 8-digits prime number following 12445008
and preceding 12445010 . In scientific notation, it is written as 1.2445009 × 10^7.
The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors.
There are 12445008 positive integers (up to 12445009) that are relatively prime to 12445009.
12445009 has 2 divisors, whose sum is 12445010
The reverse of 12445009 is 90054421
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 25 Digital Root 7
Name
twelve million four hundred forty-five thousand nine
Scientific notation
1.2445009 × 10^7
Engineering notation
1.2445009 × 10^6
Prime Factorization
12445009
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
12445009 Product of the distinct prime numbers
The prime factorization of 12445009 is 12445009.
Since it has a total of 1 prime factors.
6 , 5 , 76 , 23 , 993 , 509 , 8294 , 2094 , 893 , 56555 , 193161 , 384342 , 424547 , 3500051 , 35665927 , 14544615 , 897322657 , 645293520 , 5476172635 , 8813122166
n×2
24890018
n×3
37335027
n×4
49780036
n×5
62225045
n÷2
6222504.5
n÷3
4148336.3333333
n÷3
3111252.25
n÷5
2489001.8
n2
154878249010081
n3
1.9274612028347E+21
n4
2.3987272016429E+28
n5
2.985218161299E+35
2 √n3527.7484320739
3 √n231.73861390995
4 √n59.394851898746
5 √n26.242127607535
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
12445010 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
6222505 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
3527.7485738074 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999839293 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12445009 can be divided by 2 positive divisors.
The sum of these divisors (counting 12445009) is 12445010, the average is 6222505.
Base
System
Value
2
Binary
101111011110010101010001
3
Ternary
212102021100021
4
Quaternary
233132111101
5
Quinary
11141220014
6
Senary
1122423441
8
Octal
57362521
10
Decimal
12445009
12
Duodecimal
4201b81
16
Hexadecimal
bde551
20
Vigesimal
3hfca9
36
Base36
7eqmp
md5
ba08d84e3d6549c3f5cc3d5b050ac837
sha1
23ef3d74d6df785b409428664627c936da3918b5
sha256
a2c9020c6614ce9473af776f4b714b2c044c818ab6219ab605a1c4f338d9c4ea
sha512
bc3b51282e01bdc71beeeaa5136e01bf98606e427aa0499e65d3ec82d4a4bc3f6293a3769ae4d82d49d5392cb29720be82eee1ea8cc9cc5ed7960e751666835e
ripemd-160
200e5aeefd914f6ae070581a5e12361f215454b0
Diameter
24890018
Circumference
78194297.696518
Area
4.8656436929092E+14
Volume
8.0737306065398E+21
Surface area
1.9462574771637E+15
Circumference
78194297.696518
Perimeter
49780036
Area
154878249010081
Diagonal
17599900.511655
Surface area
929269494060486
Volume
1.9274612028347E+21
Space diagonal
21555387.888652
Perimeter
37335027
Area
67064249068191
Altitude
10777693.944326
Surface area
67064249068191
Volume
2.271534811664E+20
Height
5866633.5038851