1490381805 is an odd 10-digits composite number following 1490381804
and preceding 1490381806 . In scientific notation, it is written as 1.490381805 × 10^9.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 722608480 positive integers (up to 1490381805) that are relatively prime to 1490381805.
1490381805 has 24 divisors, whose sum is 2621104416
The reverse of 1490381805 is 5081830941
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 39 Digital Root 3
Name
one billion four hundred ninety million three hundred eighty-one thousand eight hundred five
Scientific notation
1.490381805 × 10^9
Engineering notation
1.490381805 × 10^9
Prime Factorization
5 × 3 × 11 × 11 × 821147
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
135489255 Product of the distinct prime numbers
The prime factorization of 1490381805 is 5 × 3 × 11 × 11 × 821147.
Since it has a total of 5 prime factors.
9 , 8 , 31 , 3 , 446 , 817 , 1255 , 5744 , 6771 , 39676 , 839587 , 971322 , 684902 , 4189710 , 80166787 , 93678012 , 261161335 , 79840770 , 7787433687 , 7101223419
n×2
2980763610
n×3
4471145415
n×4
5961527220
n×5
7451909025
n÷2
745190902.5
n÷3
496793935
n÷3
372595451.25
n÷5
298076361
n2
2221237924675058025
n3
3.3104925875117E+27
n4
4.9338979180148E+36
n5
7.3533916847366E+45
2 √n38605.463408694
3 √n1142.2623088438
4 √n196.48273056097
5 √n68.337566259245
1 , 3 , 5 , 11 , 15 , 33 , 55 , 121 , 165 , 363 , 605 , 1815 , 821147 , 2463441 , 4105735 , 9032617 , 12317205 , 27097851 , 45163085 , 99358787 , 135489255 , 298076361 , 496793935 , 1490381805
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1490381804 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1490381805 can be divided by 24 positive divisors.
The sum of these divisors (counting 1490381805) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011000110101010110101111101101
3
Ternary
10211212102020111010
4
Quaternary
1120311112233231
5
Quinary
11023014204210
6
Senary
403520015433
8
Octal
13065265755
10
Decimal
1490381805
12
Duodecimal
357161579
16
Hexadecimal
58d56bed
20
Vigesimal
135ehea5
36
Base36
onc1yl
md5
4f5f5ebfaa9bcaac22dbe36898ef7c33
sha1
7b4472d85d014fde0f83d1c5eb238e8819905a99
sha256
44c92beab25c388f1e15afbbe37b464b0b79408e612a476a90b93dce5c1e3cf2
sha512
19d8bb0d63c93a1b6732724cc9c006c89ed8b3e6f260c38b6d957e8dde4519dc1a28f51e82d3e2d07932c5dbd64fbea438461f2f96ba7bfb9a071157acb16587
ripemd-160
49a84758e51d8313a2ccacb05e869a9aacfdc437
Diameter
2980763610
Circumference
9364345059.2638
Area
6.9782247460342E+18
Volume
1.3866958923587E+28
Surface area
2.7912898984137E+19
Circumference
9364345059.2638
Perimeter
5961527220
Area
2221237924675058025
Diagonal
2107718161.7451
Surface area
1.332742754805E+19
Volume
3.3104925875117E+27
Space diagonal
2581417008.9362
Perimeter
4471145415
Area
9.6182423530901E+17
Altitude
1290708504.4681
Surface area
9.6182423530901E+17
Volume
3.9014529294955E+26
Height
702572720.5817