997788266 is an even 9-digits composite number following 997788265
and preceding 997788267 . In scientific notation, it is written as 9.97788266 × 10^8.
The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors.
There are 495894528 positive integers (up to 997788266) that are relatively prime to 997788266.
997788266 has 16 divisors, whose sum is 1505704200
The reverse of 997788266 is 662887799
Previous prime number is 229
Is Prime? no
Number parity even
Number length 9
Sum of Digits 62
Digital Root 8
Name
nine hundred ninety-seven million seven hundred eighty-eight thousand two hundred sixty-six
Scientific notation
9.97788266 × 10^8
Engineering notation
9.97788266 × 10^6
Prime Factorization
2 × 769 × 229 × 2833
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
997788266
Product of the distinct prime numbers
The prime factorization of 997788266 is 2 × 769 × 229 × 2833.
Since it has a total of 4 prime factors.
2 , 9 , 56 , 78 , 319 , 747 , 550 , 1462 , 88 , 95158 , 903935 , 658862 , 2394422 , 7391185 , 7394998 , 91528045 , 137723777 , 3644059 , 4687379984 , 5600435022
n×2
1995576532
n×3
2993364798
n×4
3991153064
n×5
4988941330
n÷2
498894133
n÷3
332596088.66667
n÷3
249447066.5
n÷5
199557653.2
n2
995581423767286756
n3
9.9337946248257E+26
n4
9.911823713505E+35
n5
9.8899013959958E+44
2 √n
31587.786658771
3 √n
999.26221113479
4 √n
177.72953232024
5 √n
63.067799527003
1 , 2 , 229 , 458 , 769 , 1538 , 2833 , 5666 , 176101 , 352202 , 648757 , 1297514 , 2178577 , 4357154 , 498894133 , 997788266
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
-997788265
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 997788266 can be divided by 16 positive divisors.
The sum of these divisors (counting 997788266) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011110010000101001101010
3
Ternary
2120112111220011222
4
Quaternary
323132100221222
5
Quinary
4020413211031
6
Senary
243002022042
8
Octal
7336205152
10
Decimal
997788266
12
Duodecimal
23a1a7922
16
Hexadecimal
3b790a6a
20
Vigesimal
fbg3ad6
36
Base36
gi22cq
md5
08acd6a227b90da07fb83225c622eaf0
sha1
5c18e485597adeaf6d45d22776a76862a8934c91
sha256
c150c40f566eb652a494c5924760f849cee0379f0901e751a34721ede5f9ab80
sha512
1350ced15fb6e63acbef4799d6ed54f304f390f177de66fb37f9182b8052563b5f339493dbcec7f575acb994f47b7f8aa6ac49315c9553ba25c7ac45a3613873
ripemd-160
5d87a46d000509686f34b092daab31adf031aeae
Diameter
1995576532
Circumference
6269288572.6074
Area
3.1277112869578E+18
Volume
4.161058162083E+27
Surface area
1.2510845147831E+19
Circumference
6269288572.6074
Perimeter
3991153064
Area
995581423767286756
Diagonal
1411085698.1539
Surface area
5973488542603720536
Volume
9.9337946248257E+26
Space diagonal
1728219971.908
Perimeter
2993364798
Area
4.3109940225918E+17
Altitude
864109985.95402
Surface area
4.3109940225918E+17
Volume
1.1707089236881E+26
Height
470361899.38464