1440140894 is an even 10-digits composite number following 1440140893
and preceding 1440140895 . In scientific notation, it is written as 1.440140894 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 719925400 positive integers (up to 1440140894) that are relatively prime to 1440140894.
1440140894 has 8 divisors, whose sum is 2160646488
The reverse of 1440140894 is 4980410441
Previous prime number is 5147
Is Prime? no Number parity even Number length 10 Sum of Digits 35 Digital Root 8
Name
one billion four hundred forty million one hundred forty thousand eight hundred ninety-four
Scientific notation
1.440140894 × 10^9
Engineering notation
1.440140894 × 10^9
Prime Factorization
2 × 5147 × 139901
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1440140894 Product of the distinct prime numbers
The prime factorization of 1440140894 is 2 × 5147 × 139901.
Since it has a total of 3 prime factors.
1 , 7 , 30 , 94 , 361 , 633 , 5561 , 1597 , 55473 , 9513 , 647642 , 86129 , 8310525 , 8802366 , 12141158 , 18573340 , 169345881 , 193330377 , 782367558 , 9711522318
n×2
2880281788
n×3
4320422682
n×4
5760563576
n×5
7200704470
n÷2
720070447
n÷3
480046964.66667
n÷3
360035223.5
n÷5
288028178.8
n2
2074005794571119236
n3
2.9868605591548E+27
n4
4.3015000359146E+36
n5
6.1947661072631E+45
2 √n37949.188318066
3 √n1129.2800629923
4 √n194.80551408537
5 √n67.870491858729
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
-1440140893 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 1440140894 can be divided by 8 positive divisors.
The sum of these divisors (counting 1440140894) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010101110101101100111001011110
3
Ternary
10201100212201220122
4
Quaternary
1111311230321132
5
Quinary
10422134002034
6
Senary
354523114542
8
Octal
12565547136
10
Decimal
1440140894
12
Duodecimal
342372a52
16
Hexadecimal
55d6ce5e
20
Vigesimal
12a0hc4e
36
Base36
ntf7tq
md5
24c51bf28b7724fed4a0d7d6804f0426
sha1
5bb9c8c75cb4dc937ff566a70ba640aa022b02a2
sha256
5b646cace2e13fdb113cfc82d2bf3d5ea12720409d291597ca08722c5054f76f
sha512
dbfcf057c767f490653bd6b168adbec39e2c3f1fb1d76b2e6afab2040b2b687f83cb046c91883298db6396fc835482d04f41544fb63a3d7908f56cd3f5ca3464
ripemd-160
00d977455e43728228dfa75672b7cf6ee7aea252
Diameter
2880281788
Circumference
9048672105.4493
Area
6.5156813677273E+18
Volume
1.2511332253251E+28
Surface area
2.6062725470909E+19
Circumference
9048672105.4493
Perimeter
5760563576
Area
2074005794571119236
Diagonal
2036666784.0229
Surface area
1.2444034767427E+19
Volume
2.9868605591548E+27
Space diagonal
2494397198.4657
Perimeter
4320422682
Area
8.9807085284736E+17
Altitude
1247198599.2328
Surface area
8.9807085284736E+17
Volume
3.520048926395E+26
Height
678888928.00764