890969438 is an even 9-digits composite number following 890969437
and preceding 890969439 . In scientific notation, it is written as 8.90969438 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 444881160 positive integers (up to 890969438) that are relatively prime to 890969438.
890969438 has 8 divisors, whose sum is 1338264840
The reverse of 890969438 is 834969098
Previous prime number is 739
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred ninety million nine hundred sixty-nine thousand four hundred thirty-eight
Scientific notation
8.90969438 × 10^8
Engineering notation
8.90969438 × 10^6
Prime Factorization
2 × 739 × 602821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
890969438
Product of the distinct prime numbers
The prime factorization of 890969438 is 2 × 739 × 602821.
Since it has a total of 3 prime factors.
9 , 6 , 87 , 39 , 994 , 299 , 2758 , 8833 , 51044 , 6986 , 212905 , 312624 , 4492697 , 3133694 , 91519114 , 39773650 , 888827640 , 38322489 , 5603352167 , 4929243154
n×2
1781938876
n×3
2672908314
n×4
3563877752
n×5
4454847190
n÷2
445484719
n÷3
296989812.66667
n÷3
222742359.5
n÷5
178193887.6
n2
793826539450035844
n3
7.0727518572328E+26
n4
6.3016057473522E+35
n5
5.614538131216E+44
2 √n
29849.111176047
3 √n
962.24929677821
4 √n
172.76895316013
5 √n
61.655604683745
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
-890969437
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 890969438 can be divided by 8 positive divisors.
The sum of these divisors (counting 890969438) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000110110001110101011110
3
Ternary
2022002111221022002
4
Quaternary
311012301311132
5
Quinary
3311042010223
6
Senary
224224322302
8
Octal
6506616536
10
Decimal
890969438
12
Duodecimal
20a473392
16
Hexadecimal
351b1d5e
20
Vigesimal
di8b3bi
36
Base36
eqgkf2
md5
e802ff00de2e7466dd0de2a602ac06d9
sha1
8af0d323d8c486a85e98ac38083f622747c42ea7
sha256
f0accf1bfcad632fc5f6a25070f19e0cc8425f20d2ee0b642e353eb9d3c08d16
sha512
7f08814e52bc62561e34322d8e8a7c4643829531375ab348ba3da7fe71a7b4297ee158d3be901a52315403e336700e2dc8632b7d3bc174871bb5c1092d9a0d38
ripemd-160
4737d754b2cf504987c171ca9a4b9c856d0bff4a
Diameter
1781938876
Circumference
5598126081.9877
Area
2.4938796245608E+18
Volume
2.9626273700462E+27
Surface area
9.9755184982434E+18
Circumference
5598126081.9877
Perimeter
3563877752
Area
793826539450035844
Diagonal
1260021062.8795
Surface area
4762959236700215064
Volume
7.0727518572328E+26
Space diagonal
1543204334.6071
Perimeter
2672908314
Area
3.4373697468101E+17
Altitude
771602167.30354
Surface area
3.4373697468101E+17
Volume
8.3353179998318E+25
Height
420007020.95984