889492745 is an odd 9-digits composite number following 889492744
and preceding 889492746 . In scientific notation, it is written as 8.89492745 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 694231680 positive integers (up to 889492745) that are relatively prime to 889492745.
889492745 has 12 divisors, whose sum is 1094070540
The reverse of 889492745 is 547294988
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred eighty-nine million four hundred ninety-two thousand seven hundred forty-five
Scientific notation
8.89492745 × 10^8
Engineering notation
8.89492745 × 10^6
Prime Factorization
5 × 41 × 41 × 105829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21694945
Product of the distinct prime numbers
The prime factorization of 889492745 is 5 × 41 × 41 × 105829.
Since it has a total of 4 prime factors.
1 , 2 , 40 , 41 , 125 , 210 , 5239 , 3321 , 67453 , 50970 , 40637 , 233976 , 7880062 , 6104776 , 28344935 , 5994226 , 176184776 , 115009302 , 4409945341 , 7625701790
n×2
1778985490
n×3
2668478235
n×4
3557970980
n×5
4447463725
n÷2
444746372.5
n÷3
296497581.66667
n÷3
222373186.25
n÷5
177898549
n2
791197343407635025
n3
7.0376429682436E+26
n4
6.259932362153E+35
n5
5.5681644203258E+44
2 √n
29824.364955519
3 √n
961.71739205747
4 √n
172.69732179602
5 √n
61.635153517591
1 , 5 , 41 , 205 , 1681 , 8405 , 105829 , 529145 , 4338989 , 21694945 , 177898549 , 889492745
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-889492744
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 889492745 can be divided by 12 positive divisors.
The sum of these divisors (counting 889492745) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101000001001001010100001001
3
Ternary
2021222201220122202
4
Quaternary
311001021110021
5
Quinary
3310202231440
6
Senary
224132525545
8
Octal
6501112411
10
Decimal
889492745
12
Duodecimal
209a808b5
16
Hexadecimal
35049509
20
Vigesimal
dhj6bh5
36
Base36
epkwzt
md5
183134733c2616233f8bedc4de0efc0b
sha1
3594bcbbae1a8365d967b6b258ee891970148127
sha256
521083b42da453fbcc98519456d80890627d5fef8996e827e53271a4b8e430e4
sha512
a5348383837c68d0f08f7d8d94fd9f605165a1b418591a29139204df3f89fc17b7298a96218089badc9df82644530e9471c2b435e20cdacaee21aee20ab80101
ripemd-160
0a88fffa69a7e03fab42c72c2dc46510f35c99f1
Diameter
1778985490
Circumference
5588847746.2268
Area
2.4856197615892E+18
Volume
2.9479209930163E+27
Surface area
9.9424790463567E+18
Circumference
5588847746.2268
Perimeter
3557970980
Area
791197343407635025
Diagonal
1257932703.6115
Surface area
4747184060445810150
Volume
7.0376429682436E+26
Space diagonal
1540646627.3039
Perimeter
2668478235
Area
3.4259849939889E+17
Altitude
770323313.65195
Surface area
3.4259849939889E+17
Volume
8.2939417773582E+25
Height
419310901.20382