1489288985 is an odd 10-digits composite number following 1489288984
and preceding 1489288986 . In scientific notation, it is written as 1.489288985 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 1139629744 positive integers (up to 1489288985) that are relatively prime to 1489288985.
1489288985 has 8 divisors, whose sum is 1864848960
The reverse of 1489288985 is 5898829841
Previous prime number is 23
Is Prime? no Number parity odd Number length 10 Sum of Digits 62 Digital Root 8
Name
one billion four hundred eighty-nine million two hundred eighty-eight thousand nine hundred eighty-five
Scientific notation
1.489288985 × 10^9
Engineering notation
1.489288985 × 10^9
Prime Factorization
5 × 23 × 12950339
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1489288985 Product of the distinct prime numbers
The prime factorization of 1489288985 is 5 × 23 × 12950339.
Since it has a total of 3 prime factors.
1 , 4 , 91 , 90 , 587 , 9 , 7872 , 9507 , 25921 , 86063 , 664565 , 770771 , 2227708 , 4913220 , 75620788 , 34692378 , 555300919 , 724566819 , 4761002550 , 5275817550
n×2
2978577970
n×3
4467866955
n×4
5957155940
n×5
7446444925
n÷2
744644492.5
n÷3
496429661.66667
n÷3
372322246.25
n÷5
297857797
n2
2217981680842330225
n3
3.3032156862103E+27
n4
4.9194427365522E+36
n5
7.3264718798854E+45
2 √n38591.307117018
3 √n1141.9830532602
4 √n196.4467029935
5 √n68.327541637053
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
-1489288984 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 1489288985 can be divided by 8 positive divisors.
The sum of these divisors (counting 1489288985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110001001011111100011001
3
Ternary
10211210100201102022
4
Quaternary
1120301023330121
5
Quinary
11022224221420
6
Senary
403440344225
8
Octal
13061137431
10
Decimal
1489288985
12
Duodecimal
356915075
16
Hexadecimal
58c4bf19
20
Vigesimal
13581295
36
Base36
omomqh
md5
3b7d48e2d0aa8f66c616d6f01db85cf1
sha1
8d7b4d4acfbeb6ae8df4a8fa2589b327b7a001cd
sha256
83c4727f5fe3699ccc7865b5d79f02e45e2160f5ff5a85204494ae5ad0586f1e
sha512
1718c808cf0e70327cba2edd523ca083bc596121bbc9a23714fa91be72f0a9420408fa49a9c22e6159a144b946e8d115c96e0a0aec15a09a166275821cd77765
ripemd-160
7fc2ab851e5801db08dd3a523682599434d926d1
Diameter
2978577970
Circumference
9357478668.6964
Area
6.967994954331E+18
Volume
1.3836477510694E+28
Surface area
2.7871979817324E+19
Circumference
9357478668.6964
Perimeter
5957155940
Area
2217981680842330225
Diagonal
2106172680.8799
Surface area
1.3307890085054E+19
Volume
3.3032156862103E+27
Space diagonal
2579524189.1727
Perimeter
4467866955
Area
9.6041424036898E+17
Altitude
1289762094.5863
Surface area
9.6041424036898E+17
Volume
3.8928770190684E+26
Height
702057560.29329