1489077989 is an odd 10-digits composite number following 1489077988
and preceding 1489077990 . In scientific notation, it is written as 1.489077989 × 10^9.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 1276352556 positive integers (up to 1489077989) that are relatively prime to 1489077989.
1489077989 has 4 divisors, whose sum is 1701803424
The reverse of 1489077989 is 9897709841
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 62
Digital Root 8
Name
one billion four hundred eighty-nine million seventy-seven thousand nine hundred eighty-nine
Scientific notation
1.489077989 × 10^9
Engineering notation
1.489077989 × 10^9
Prime Factorization
7 × 212725427
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1489077989
Product of the distinct prime numbers
The prime factorization of 1489077989 is 7 × 212725427.
Since it has a total of 2 prime factors.
8 , 4 , 79 , 28 , 376 , 342 , 2221 , 9901 , 69086 , 81242 , 47822 , 44122 , 9987008 , 8792441 , 88705986 , 47033017 , 572137825 , 773179378 , 4574261729 , 6107318623
n×2
2978155978
n×3
4467233967
n×4
5956311956
n×5
7445389945
n÷2
744538994.5
n÷3
496359329.66667
n÷3
372269497.25
n÷5
297815597.8
n2
2217353257324284121
n3
3.301811929319E+27
n4
4.9166554677666E+36
n5
7.3212834365478E+45
2 √n
38588.573295731
3 √n
1141.9291203122
4 √n
196.43974469473
5 √n
68.325605457413
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1489077988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1489077989 can be divided by 4 positive divisors.
The sum of these divisors (counting 1489077989) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011000110000011000011011100101
3
Ternary
10211202221222222122
4
Quaternary
1120300120123211
5
Quinary
11022200443424
6
Senary
403432035325
8
Octal
13060303345
10
Decimal
1489077989
12
Duodecimal
356832b45
16
Hexadecimal
58c186e5
20
Vigesimal
1356eej9
36
Base36
omk3xh
md5
c0caac5ddb15f3b337aa3b239af13222
sha1
09f075b7ad681e9cf57a71fcbbcc236ec846a7db
sha256
db871c2855a7f6634b8e862906b4d316a1ee9ec8103b8816c944f2402883a8f8
sha512
6240ac6838ecf4536b38ff6590d23f2758ae54a1483870b91d5a0dfe92ca311a8cb2efe091b0a3cdb750c58ae67aa17cb729ff1f245f4d8b98f023c70f7e1199
ripemd-160
c1a5694ec3e8e59c11a2798058c38e33391b03ff
Diameter
2978155978
Circumference
9356152941.7293
Area
6.9660207036234E+18
Volume
1.3830597467578E+28
Surface area
2.7864082814493E+19
Circumference
9356152941.7293
Perimeter
5956311956
Area
2217353257324284121
Diagonal
2105874287.4751
Surface area
1.3304119543946E+19
Volume
3.301811929319E+27
Space diagonal
2579158733.3805
Perimeter
4467233967
Area
9.601421250035E+17
Altitude
1289579366.6902
Surface area
9.601421250035E+17
Volume
3.8912226757069E+26
Height
701958095.82502