1445444906 is an even 10-digits composite number following 1445444905
and preceding 1445444907 . In scientific notation, it is written as 1.445444906 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 714601888 positive integers (up to 1445444906) that are relatively prime to 1445444906.
1445444906 has 8 divisors, whose sum is 2192529060
The reverse of 1445444906 is 6094445441
Previous prime number is 89
Is Prime? no Number parity even Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion four hundred forty-five million four hundred forty-four thousand nine hundred six
Scientific notation
1.445444906 × 10^9
Engineering notation
1.445444906 × 10^9
Prime Factorization
2 × 89 × 8120477
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1445444906 Product of the distinct prime numbers
The prime factorization of 1445444906 is 2 × 89 × 8120477.
Since it has a total of 3 prime factors.
4 , 8 , 60 , 27 , 164 , 359 , 2450 , 2439 , 53503 , 41201 , 147603 , 364422 , 9645826 , 8876507 , 53186585 , 3104263 , 46597992 , 68397030 , 6785936048 , 957383923
n×2
2890889812
n×3
4336334718
n×4
5781779624
n×5
7227224530
n÷2
722722453
n÷3
481814968.66667
n÷3
361361226.5
n÷5
289088981.2
n2
2089310976281348836
n3
3.0199839077158E+27
n4
4.3652203556097E+36
n5
6.3096855265836E+45
2 √n38019.007167468
3 √n1130.6647369278
4 √n194.98463315725
5 √n67.920411522163
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
-1445444905 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 1445444906 can be divided by 8 positive divisors.
The sum of these divisors (counting 1445444906) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010110001001111011110100101010
3
Ternary
10201201212012122112
4
Quaternary
1112021323310222
5
Quinary
10430013214111
6
Senary
355232522322
8
Octal
12611736452
10
Decimal
1445444906
12
Duodecimal
3440b03a2
16
Hexadecimal
5627bd2a
20
Vigesimal
12be0c56
36
Base36
nwkwfe
md5
7150bc000c126e2ca513f5d07ada3cd4
sha1
ed72b0e966261b5259dc08dcb04d767acc774894
sha256
b5a2d5d99608566ceb41943aaa14c6b38658157852a38a7d4206255db84c591e
sha512
84707dfadb801fde32049eb901e2cad79ce8f5d371f5e07a59aab0d40eca97b081067016f14b3e4f57b4f1250962a7e247ad0f7b4dbe5aed9607e36ebb5ab808
ripemd-160
9aa514157c5280c596b747e26b2d40d6c9280fed
Diameter
2890889812
Circumference
9081998195.7168
Area
6.56376401415E+18
Volume
1.2650079011252E+28
Surface area
2.62550560566E+19
Circumference
9081998195.7168
Perimeter
5781779624
Area
2089310976281348836
Diagonal
2044167789.7283
Surface area
1.2535865857688E+19
Volume
3.0199839077158E+27
Space diagonal
2503584016.7336
Perimeter
4336334718
Area
9.0469819093266E+17
Altitude
1251792008.3668
Surface area
9.0469819093266E+17
Volume
3.5590851670334E+26
Height
681389263.24277