1245480445 is an odd 10-digits composite number following 1245480444
and preceding 1245480446 . In scientific notation, it is written as 1.245480445 × 10^9.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 905803920 positive integers (up to 1245480445) that are relatively prime to 1245480445.
1245480445 has 8 divisors, whose sum is 1630447200
The reverse of 1245480445 is 5440845421
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 37 Digital Root 1
Name
one billion two hundred forty-five million four hundred eighty thousand four hundred forty-five
Scientific notation
1.245480445 × 10^9
Engineering notation
1.245480445 × 10^9
Prime Factorization
5 × 11 × 22645099
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1245480445 Product of the distinct prime numbers
The prime factorization of 1245480445 is 5 × 11 × 22645099.
Since it has a total of 3 prime factors.
10 , 9 , 90 , 27 , 630 , 957 , 8531 , 3371 , 83525 , 87709 , 760575 , 206899 , 1608808 , 1894913 , 64493150 , 83691855 , 375836570 , 408789416 , 1192926506 , 77112142
n×2
2490960890
n×3
3736441335
n×4
4981921780
n×5
6227402225
n÷2
622740222.5
n÷3
415160148.33333
n÷3
311370111.25
n÷5
249096089
n2
1551221538877398025
n3
1.9320160925346E+27
n4
2.4062882626772E+36
n5
2.9969849761974E+45
2 √n35291.365020356
3 √n1075.9174990181
4 √n187.85996119545
5 √n65.927617680891
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
-1245480444 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 1245480445 can be divided by 8 positive divisors.
The sum of these divisors (counting 1245480445) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010001111001000010111111101
3
Ternary
10012210120221222101
4
Quaternary
1022033020113331
5
Quinary
10022320333240
6
Senary
323330545101
8
Octal
11217102775
10
Decimal
1245480445
12
Duodecimal
2a9138191
16
Hexadecimal
4a3c85fd
20
Vigesimal
j945125
36
Base36
kliyv1
md5
5171e477f63f729a9ee8ce4cc6ecc916
sha1
dd562775540e9bded59ddbec2ff88a1ad0f6580f
sha256
6aab08359971ef791b549cec625d21f49f3ab7b1d0ed9f9d164aa8a429aebd32
sha512
aa3106b852e994c5970012994839d1fcf99af113a0a754b8e73ebeab7a52c4aeb8b69485b1c1908b075ff8474b1fe5a7b5fb9a940c964cee3fe74b3fe02c8567
ripemd-160
b8500482a3faaead8dbf0db4a5fcc2ef8ee73942
Diameter
2490960890
Circumference
7825584432.4035
Area
4.8733061906275E+18
Volume
8.0928100838986E+27
Surface area
1.949322476251E+19
Circumference
7825584432.4035
Perimeter
4981921780
Area
1551221538877398025
Diagonal
1761375336.9895
Surface area
9.3073292332644E+18
Volume
1.9320160925346E+27
Space diagonal
2157235410.5735
Perimeter
3736441335
Area
6.7169862978271E+17
Altitude
1078617705.2867
Surface area
6.7169862978271E+17
Volume
2.2769028006546E+26
Height
587125112.32983