889249621 is an odd 9-digits composite number following 889249620
and preceding 889249622 . In scientific notation, it is written as 8.89249621 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 785156592 positive integers (up to 889249621) that are relatively prime to 889249621.
889249621 has 8 divisors, whose sum is 999290880
The reverse of 889249621 is 126942988
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred eighty-nine million two hundred forty-nine thousand six hundred twenty-one
Scientific notation
8.89249621 × 10^8
Engineering notation
8.89249621 × 10^6
Prime Factorization
23 × 13 × 2974079
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
889249621
Product of the distinct prime numbers
The prime factorization of 889249621 is 23 × 13 × 2974079.
Since it has a total of 3 prime factors.
9 , 5 , 75 , 66 , 561 , 621 , 8355 , 6003 , 67738 , 27927 , 995605 , 106501 , 9398013 , 3873447 , 65189564 , 60245143 , 367628024 , 162783560 , 9205323544 , 6905766079
n×2
1778499242
n×3
2667748863
n×4
3556998484
n×5
4446248105
n÷2
444624810.5
n÷3
296416540.33333
n÷3
222312405.25
n÷5
177849924.2
n2
790764888448643641
n3
7.0318737735306E+26
n4
6.253091088032E+35
n5
5.5605588801109E+44
2 √n
29820.288747764
3 √n
961.62976238062
4 √n
172.68551979759
5 √n
61.631783816433
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
-889249620
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 889249621 can be divided by 8 positive divisors.
The sum of these divisors (counting 889249621) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000000001101111101010101
3
Ternary
2021222021120011011
4
Quaternary
311000031331111
5
Quinary
3310121441441
6
Senary
224123412221
8
Octal
6500157525
10
Decimal
889249621
12
Duodecimal
209984071
16
Hexadecimal
3500df55
20
Vigesimal
dhhg411
36
Base36
epfped
md5
a91b5b82dbcdfce73afaf1e48b26c6af
sha1
72ceb197a58c55e11b9dd3e055e527b16616f472
sha256
18c38067b5165a4a0c83b72ac3b8bc76dbe41ff6070901781845ac0adb9da5ac
sha512
39b328f2e90416f3819d9dd9b6ce7142610f4ac85727f551329970f105224d62510a798f9a56a2cac92cca89caf9d55f55f823e9fd2e81576bca1b42a7046338
ripemd-160
b6883c803d971264a6ddbea17cbcc7ffd985f50f
Diameter
1778499242
Circumference
5587320153.0822
Area
2.484261164267E+18
Volume
2.9455043983859E+27
Surface area
9.937044657068E+18
Circumference
5587320153.0822
Perimeter
3556998484
Area
790764888448643641
Diagonal
1257588874.3533
Surface area
4744589330691861846
Volume
7.0318737735306E+26
Space diagonal
1540225524.1834
Perimeter
2667748863
Area
3.4241124090865E+17
Altitude
770112762.09168
Surface area
3.4241124090865E+17
Volume
8.2871427161856E+25
Height
419196291.45111