1489385639 is an odd 10-digits composite number following 1489385638
and preceding 1489385640 . In scientific notation, it is written as 1.489385639 × 10^9.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 1228400640 positive integers (up to 1489385639) that are relatively prime to 1489385639.
1489385639 has 16 divisors, whose sum is 1767581760
The reverse of 1489385639 is 9365839841
Previous prime number is 73
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion four hundred eighty-nine million three hundred eighty-five thousand six hundred thirty-nine
Scientific notation
1.489385639 × 10^9
Engineering notation
1.489385639 × 10^9
Prime Factorization
7 × 41 × 73 × 71089
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1489385639 Product of the distinct prime numbers
The prime factorization of 1489385639 is 7 × 41 × 73 × 71089.
Since it has a total of 4 prime factors.
2 , 8 , 94 , 84 , 525 , 657 , 4146 , 7429 , 94021 , 35478 , 216321 , 18588 , 9295666 , 459731 , 25302877 , 62449997 , 615827737 , 929257921 , 4999026943 , 3006122715
n×2
2978771278
n×3
4468156917
n×4
5957542556
n×5
7446928195
n÷2
744692819.5
n÷3
496461879.66667
n÷3
372346409.75
n÷5
297877127.8
n2
2218269581659438321
n3
3.3038588583541E+27
n4
4.9207199369155E+36
n5
7.328849607583E+45
2 √n38592.559373537
3 √n1142.0077574073
4 √n196.44989023549
5 √n68.328428497674
1 , 7 , 41 , 73 , 287 , 511 , 2993 , 20951 , 71089 , 497623 , 2914649 , 5189497 , 20402543 , 36326479 , 212769377 , 1489385639
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1489385638 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1489385639 can be divided by 16 positive divisors.
The sum of these divisors (counting 1489385639) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011000110001100011100010100111
3
Ternary
10211210112122000002
4
Quaternary
1120301203202213
5
Quinary
11022240320024
6
Senary
403442411515
8
Octal
13061434247
10
Decimal
1489385639
12
Duodecimal
356960b9b
16
Hexadecimal
58c638a7
20
Vigesimal
1358d41j
36
Base36
omqpbb
md5
d979455dd77fee7fd629d873febbce87
sha1
468b231278a3015aaa353be03ed7699a3ecb8074
sha256
ced7957860339270046972ab3284d8e3a4149cb62ac615aa9dda45ccb35deb89
sha512
d280e9aa4aa8a0620bdfc376f0d7ddb8f622b8d063495b0fdac34ad0d39cff2b7354eab0c2b8c797967682540ecb1d5dfddc80ebf12e9e37320e41add4c27ae3
ripemd-160
e168a5f3b9fe71de497fa55ec2092bab3a17baaa
Diameter
2978771278
Circumference
9358085963.6891
Area
6.968899421423E+18
Volume
1.383917162387E+28
Surface area
2.7875597685692E+19
Circumference
9358085963.6891
Perimeter
5957542556
Area
2218269581659438321
Diagonal
2106309370.2775
Surface area
1.3309617489957E+19
Volume
3.3038588583541E+27
Space diagonal
2579691598.8114
Perimeter
4468156917
Area
9.6053890507968E+17
Altitude
1289845799.4057
Surface area
9.6053890507968E+17
Volume
3.8936350047091E+26
Height
702103123.42584