889249989 is an odd 9-digits composite number following 889249988
and preceding 889249990 . In scientific notation, it is written as 8.89249989 × 10^8.
The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors.
There are 537212016 positive integers (up to 889249989) that are relatively prime to 889249989.
889249989 has 16 divisors, whose sum is 1302336000
The reverse of 889249989 is 989942988
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 66 Digital Root 3
Name
eight hundred eighty-nine million two hundred forty-nine thousand nine hundred eighty-nine
Scientific notation
8.89249989 × 10^8
Engineering notation
8.89249989 × 10^6
Prime Factorization
3 × 19 × 23 × 678299
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
889249989 Product of the distinct prime numbers
The prime factorization of 889249989 is 3 × 19 × 23 × 678299.
Since it has a total of 4 prime factors.
7 , 8 , 2 , 99 , 357 , 578 , 1782 , 5651 , 61552 , 81730 , 226716 , 898871 , 670082 , 2599662 , 82382616 , 76833645 , 54660487 , 884754952 , 7647746237 , 7062455035
n×2
1778499978
n×3
2667749967
n×4
3556999956
n×5
4446249945
n÷2
444624994.5
n÷3
296416663
n÷3
222312497.25
n÷5
177849997.8
n2
790765542936500121
n3
7.0318825035786E+26
n4
6.2531014389566E+35
n5
5.560570385808E+44
2 √n29820.294918059
3 √n961.62989503168
4 √n172.68553766329
5 √n61.631788917474
1 , 3 , 19 , 23 , 57 , 69 , 437 , 1311 , 678299 , 2034897 , 12887681 , 15600877 , 38663043 , 46802631 , 296416663 , 889249989
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-889249988 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 889249989 can be divided by 16 positive divisors.
The sum of these divisors (counting 889249989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101000000001110000011000101
3
Ternary
2021222021120122210
4
Quaternary
311000032003011
5
Quinary
3310121444424
6
Senary
224123414033
8
Octal
6500160305
10
Decimal
889249989
12
Duodecimal
209984319
16
Hexadecimal
3500e0c5
20
Vigesimal
dhhg4j9
36
Base36
epfpol
md5
2c929e1195d8d4c9d783a2eddc44a040
sha1
bb10fc87706f734b51c86606f9b7669ca734473c
sha256
fa4efc1bdc60b8008c8cfbb115b8dfa89d3116b4d6615e36b1a6f70fb09a241e
sha512
e1095420d5bac85cb6f61c7f1b15e4e199376a3393900949e909bab3f48aa452f37840ad930863f7d5e16ff2563245cc0ffc2c28573fa3b6332b55ccbd778fac
ripemd-160
5eba04e9887f409f20b7a768acc1e039ecbbdcef
Diameter
1778499978
Circumference
5587322465.2944
Area
2.4842632204013E+18
Volume
2.9455080552199E+27
Surface area
9.937052881605E+18
Circumference
5587322465.2944
Perimeter
3556999956
Area
790765542936500121
Diagonal
1257589394.7839
Surface area
4744593257619000726
Volume
7.0318825035786E+26
Space diagonal
1540226161.5781
Perimeter
2667749967
Area
3.424115243102E+17
Altitude
770113080.78903
Surface area
3.424115243102E+17
Volume
8.2871530046458E+25
Height
419196464.92798