1745394421 is an odd 10-digits composite number following 1745394420
and preceding 1745394422 . In scientific notation, it is written as 1.745394421 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 1718651088 positive integers (up to 1745394421) that are relatively prime to 1745394421.
1745394421 has 8 divisors, whose sum is 1772158880
The reverse of 1745394421 is 1244935471
Previous prime number is 4027
Is Prime? no Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion seven hundred forty-five million three hundred ninety-four thousand four hundred twenty-one
Scientific notation
1.745394421 × 10^9
Engineering notation
1.745394421 × 10^9
Prime Factorization
67 × 4027 × 6469
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1745394421 Product of the distinct prime numbers
The prime factorization of 1745394421 is 67 × 4027 × 6469.
Since it has a total of 3 prime factors.
3 , 10 , 79 , 5 , 243 , 897 , 3599 , 1930 , 75344 , 94757 , 816617 , 31794 , 9849311 , 8707108 , 15798634 , 71845449 , 243962467 , 892330669 , 1929171728 , 6208091945
n×2
3490788842
n×3
5236183263
n×4
6981577684
n×5
8726972105
n÷2
872697210.5
n÷3
581798140.33333
n÷3
436348605.25
n÷5
349078884.2
n2
3046401684857925241
n3
5.317172504876E+27
n4
9.2805632255052E+36
n5
1.6198243277535E+46
2 √n41777.917863388
3 √n1204.013050901
4 √n204.39647223812
5 √n70.53078486483
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
-1745394420 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 1745394421 can be divided by 8 positive divisors.
The sum of these divisors (counting 1745394421) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101000000010001001101011110101
3
Ternary
11111122021020000211
4
Quaternary
1220002021223311
5
Quinary
12033310110141
6
Senary
445105505421
8
Octal
15002115365
10
Decimal
1745394421
12
Duodecimal
408642271
16
Hexadecimal
68089af5
20
Vigesimal
1758e611
36
Base36
sv5uyd
md5
7a7e40a41ef5bfbfc80395f89d1244b5
sha1
9a1c95c77a102efff40cb57d523176ec4e34d02b
sha256
e26b9bdaa16de302314c4b5c1ff404fff617bc70f16e8edfc4dcdcff3c4c0b81
sha512
ae68f0f04efd29e58310dc6dd5a97187572fb33e302b932098c4becc66898d6dda411053012f3da1d22853698cbf8344c9726dbecf8e340f74ac6b832e89d4eb
ripemd-160
4ea36b7b163ff993cd0ff83c583884600e0b98e1
Diameter
3490788842
Circumference
10966636581.26
Area
9.5705531530332E+18
Volume
2.2272520105584E+28
Surface area
3.8282212612133E+19
Circumference
10966636581.26
Perimeter
6981577684
Area
3046401684857925241
Diagonal
2468360461.8685
Surface area
1.8278410109148E+19
Volume
5.317172504876E+27
Space diagonal
3023111816.4193
Perimeter
5236183263
Area
1.3191306246093E+18
Altitude
1511555908.2096
Surface area
1.3191306246093E+18
Volume
6.2663478915608E+26
Height
822786820.62285