890997923 is an odd 9-digits composite number following 890997922
and preceding 890997924 . In scientific notation, it is written as 8.90997923 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 866578176 positive integers (up to 890997923) that are relatively prime to 890997923.
890997923 has 16 divisors, whose sum is 915865440
The reverse of 890997923 is 329799098
Previous prime number is 317
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
eight hundred ninety million nine hundred ninety-seven thousand nine hundred twenty-three
Scientific notation
8.90997923 × 10^8
Engineering notation
8.90997923 × 10^6
Prime Factorization
73 × 139 × 317 × 277
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
890997923 Product of the distinct prime numbers
The prime factorization of 890997923 is 73 × 139 × 317 × 277.
Since it has a total of 4 prime factors.
2 , 7 , 45 , 88 , 369 , 93 , 4516 , 9320 , 34448 , 68722 , 628189 , 180191 , 4112522 , 2988260 , 18421394 , 77153503 , 854866707 , 324621980 , 560845262 , 5426712124
n×2
1781995846
n×3
2672993769
n×4
3563991692
n×5
4454989615
n÷2
445498961.5
n÷3
296999307.66667
n÷3
222749480.75
n÷5
178199584.6
n2
793877298790313929
n3
7.0734302433902E+26
n4
6.3024116553461E+35
n5
5.6154356948043E+44
2 √n29849.588322119
3 √n962.25955129347
4 √n172.77033403371
5 √n61.655998914426
1 , 73 , 139 , 277 , 317 , 10147 , 20221 , 23141 , 38503 , 44063 , 87809 , 2810719 , 3216599 , 6410057 , 12205451 , 890997923
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
-890997922 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 890997923 can be divided by 16 positive divisors.
The sum of these divisors (counting 890997923) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101000110111000110010100011
3
Ternary
2022002120101101002
4
Quaternary
311012320302203
5
Quinary
3311043413143
6
Senary
224225102215
8
Octal
6506706243
10
Decimal
890997923
12
Duodecimal
20a48796b
16
Hexadecimal
351b8ca3
20
Vigesimal
di8eeg3
36
Base36
eqh6eb
md5
bdc30ceda104f315c02b09aad51d013f
sha1
456e5e469bb5a3a334d18357fb67fc3827886274
sha256
94e1a2b1206d3bc75604309eed893354c1cfe47eac85d6739880925b2e3490ca
sha512
cc766f53dfaa8cc838c8224d692c101581a8893d6c7200385e4926afb559b0a35f3062feb8564fff3860a402d0a35914fe7a969bfea314c7f46550ddfdfc3f53
ripemd-160
88e9802fad6d2b7620dd68bf92e54e0126045809
Diameter
1781995846
Circumference
5598305058.5211
Area
2.4940390897314E+18
Volume
2.9629115317753E+27
Surface area
9.9761563589254E+18
Circumference
5598305058.5211
Perimeter
3563991692
Area
793877298790313929
Diagonal
1260061346.7529
Surface area
4763263792741883574
Volume
7.0734302433902E+26
Space diagonal
1543253672.0743
Perimeter
2672993769
Area
3.4375895412009E+17
Altitude
771626836.03717
Surface area
3.4375895412009E+17
Volume
8.3361174855854E+25
Height
420020448.91762