889492721 is an odd 9-digits composite number following 889492720
and preceding 889492722 . In scientific notation, it is written as 8.89492721 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 813802752 positive integers (up to 889492721) that are relatively prime to 889492721.
889492721 has 8 divisors, whose sum is 966393960
The reverse of 889492721 is 127294988
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
eight hundred eighty-nine million four hundred ninety-two thousand seven hundred twenty-one
Scientific notation
8.89492721 × 10^8
Engineering notation
8.89492721 × 10^6
Prime Factorization
13 × 113 × 605509
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
889492721
Product of the distinct prime numbers
The prime factorization of 889492721 is 13 × 113 × 605509.
Since it has a total of 3 prime factors.
10 , 6 , 82 , 47 , 170 , 141 , 7545 , 2463 , 47090 , 39799 , 343042 , 467787 , 9914326 , 8468418 , 84877144 , 24297587 , 939991024 , 462507941 , 837301334 , 999030371
n×2
1778985442
n×3
2668478163
n×4
3557970884
n×5
4447463605
n÷2
444746360.5
n÷3
296497573.66667
n÷3
222373180.25
n÷5
177898544.2
n2
791197300711983841
n3
7.0376423985816E+26
n4
6.2599316865393E+35
n5
5.568163669134E+44
2 √n
29824.364553164
3 √n
961.71738340789
4 √n
172.69732063111
5 √n
61.635153184987
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
-889492720
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 889492721 can be divided by 8 positive divisors.
The sum of these divisors (counting 889492721) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000001001001010011110001
3
Ternary
2021222201220121212
4
Quaternary
311001021103301
5
Quinary
3310202231341
6
Senary
224132525505
8
Octal
6501112361
10
Decimal
889492721
12
Duodecimal
209a80895
16
Hexadecimal
350494f1
20
Vigesimal
dhj6bg1
36
Base36
epkwz5
md5
ada962a34d8f9793d5eff9b4e014fa9a
sha1
4ca5ebcae02b76cc1503273ddaeaed0946094197
sha256
a4557bc1512a7059d96acff3d02018124f274099ba060f4e9d6e106133945081
sha512
4efe86fa157bbaa344fbd9fa8907effe2decce91142edd470177eecec43ba706eb63a0edcbacacfb37dd8189cd6a83bdc9a792be7dd214c56c3a836cb7e56e28
ripemd-160
f72820922ae7ec7f371effd527c3adb5f4ff7564
Diameter
1778985442
Circumference
5588847595.4304
Area
2.4856196274568E+18
Volume
2.9479207543968E+27
Surface area
9.9424785098274E+18
Circumference
5588847595.4304
Perimeter
3557970884
Area
791197300711983841
Diagonal
1257932669.6703
Surface area
4747183804271903046
Volume
7.0376423985816E+26
Space diagonal
1540646585.7347
Perimeter
2668478163
Area
3.4259848091113E+17
Altitude
770323292.86734
Surface area
3.4259848091113E+17
Volume
8.293941106005E+25
Height
419310889.89012