996889221 is an odd 9-digits composite number following 996889220
and preceding 996889222 . In scientific notation, it is written as 9.96889221 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 8 positive divisors.
There are 664592796 positive integers (up to 996889221) that are relatively prime to 996889221.
996889221 has 8 divisors, whose sum is 1476872960
The reverse of 996889221 is 122988699
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
nine hundred ninety-six million eight hundred eighty-nine thousand two hundred twenty-one
Scientific notation
9.96889221 × 10^8
Engineering notation
9.96889221 × 10^6
Prime Factorization
3 × 3 × 3 × 36921823
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
110765469
Product of the distinct prime numbers
The prime factorization of 996889221 is 3 × 3 × 3 × 36921823.
Since it has a total of 4 prime factors.
5 , 7 , 62 , 99 , 794 , 810 , 5905 , 8051 , 34177 , 19611 , 839366 , 870514 , 8346666 , 1219001 , 8976540 , 2815921 , 16167383 , 779214601 , 8795958465 , 5071806997
n×2
1993778442
n×3
2990667663
n×4
3987556884
n×5
4984446105
n÷2
498444610.5
n÷3
332296407
n÷3
249222305.25
n÷5
199377844.2
n2
993788118945986841
n3
9.9069666373512E+26
n4
9.876148253582E+35
n5
9.8454257389939E+44
2 √n
31573.552555897
3 √n
998.96199658838
4 √n
177.68948352645
5 √n
63.056430133588
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
-996889220
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 996889221 can be divided by 8 positive divisors.
The sum of these divisors (counting 996889221) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011010110101001010000101
3
Ternary
2120110211012221000
4
Quaternary
323122311022011
5
Quinary
4020200423341
6
Senary
242530443513
8
Octal
7332651205
10
Decimal
996889221
12
Duodecimal
239a33599
16
Hexadecimal
3b6b5285
20
Vigesimal
fbab311
36
Base36
ghisn9
md5
79d941f8cee17e55f50b0737e28a2531
sha1
07d5a561551d84c2ba8bad7993ba74a15dea209b
sha256
a84e2d9c66758f67d4af03a2b43d036f0dbc31407040e4f6adfa7baab9763679
sha512
e7ea47ee1fce9caf681d9808cd1d56a65267d594be6be6038fd6e3764b0f7069f1ac0632d2a231bc317bb8dd751e8e696b437d7f45a30e3e624298d52c29a642
ripemd-160
e3f83489e24d7c7057c853885ca517afd1bca254
Diameter
1993778442
Circumference
6263639706.2729
Area
3.1220774537055E+18
Volume
4.1498204809682E+27
Surface area
1.2488309814822E+19
Circumference
6263639706.2729
Perimeter
3987556884
Area
993788118945986841
Diagonal
1409814256.5217
Surface area
5962728713675921046
Volume
9.9069666373512E+26
Space diagonal
1726662780.2898
Perimeter
2990667663
Area
4.3032287849319E+17
Altitude
863331390.14488
Surface area
4.3032287849319E+17
Volume
1.1675472150433E+26
Height
469938085.50725