1489663931 is an odd 10-digits composite number following 1489663930
and preceding 1489663932 . In scientific notation, it is written as 1.489663931 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1221339240 positive integers (up to 1489663931) that are relatively prime to 1489663931.
1489663931 has 8 divisors, whose sum is 1776493824
The reverse of 1489663931 is 1393669841
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion four hundred eighty-nine million six hundred sixty-three thousand nine hundred thirty-one
Scientific notation
1.489663931 × 10^9
Engineering notation
1.489663931 × 10^9
Prime Factorization
7 × 23 × 9252571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1489663931
Product of the distinct prime numbers
The prime factorization of 1489663931 is 7 × 23 × 9252571.
Since it has a total of 3 prime factors.
5 , 1 , 24 , 99 , 26 , 491 , 1420 , 8512 , 60496 , 32352 , 629272 , 491679 , 8269179 , 3247011 , 23266835 , 24258808 , 251500991 , 630652741 , 2228088843 , 491547042
n×2
2979327862
n×3
4468991793
n×4
5958655724
n×5
7448319655
n÷2
744831965.5
n÷3
496554643.66667
n÷3
372415982.75
n÷5
297932786.2
n2
2219098627322372761
n3
3.3057111844537E+27
n4
4.924398717784E+36
n5
7.3356991517455E+45
2 √n
38596.16471879
3 √n
1142.0788811024
4 √n
196.45906626774
5 √n
68.330981742916
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
-1489663930
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 1489663931 can be divided by 8 positive divisors.
The sum of these divisors (counting 1489663931) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110010100111011110111011
3
Ternary
10211211001202202012
4
Quaternary
1120302213132323
5
Quinary
11022323221211
6
Senary
403452400135
8
Octal
13062473673
10
Decimal
1489663931
12
Duodecimal
356a7604b
16
Hexadecimal
58ca77bb
20
Vigesimal
135a7jgb
36
Base36
omwo1n
md5
d8f61df9de99745d86e7dbb43b888318
sha1
8228167943bfd83b278c9ac271b4b28f738233ee
sha256
e9a512b3df1eb7f789c9185e3e60c4939e4f9a74843bd45e988cd104de7c5c95
sha512
28b021344b7a44671c98d45b69eb282172a2c07337bea5606c9e7bc9b99d6bc27500854ff7dbc8ea46780c0e3206b0a4912018bd3fe360e402b2181afeaacbb5
ripemd-160
fd38539161a2618726c2d5344b541439966072c5
Diameter
2979327862
Circumference
9359834523.8946
Area
6.9715039451872E+18
Volume
1.3846930629293E+28
Surface area
2.7886015780749E+19
Circumference
9359834523.8946
Perimeter
5958655724
Area
2219098627322372761
Diagonal
2106702934.5982
Surface area
1.3314591763934E+19
Volume
3.3057111844537E+27
Space diagonal
2580173614.6948
Perimeter
4468991793
Area
9.6089789238218E+17
Altitude
1290086807.3474
Surface area
9.6089789238218E+17
Volume
3.8958179919524E+26
Height
702234311.53274