996865721 is an odd 9-digits composite number following 996865720
and preceding 996865722 . In scientific notation, it is written as 9.96865721 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 980029440 positive integers (up to 996865721) that are relatively prime to 996865721.
996865721 has 8 divisors, whose sum is 1013718600
The reverse of 996865721 is 127568699
Previous prime number is 4909
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
nine hundred ninety-six million eight hundred sixty-five thousand seven hundred twenty-one
Scientific notation
9.96865721 × 10^8
Engineering notation
9.96865721 × 10^6
Prime Factorization
61 × 4909 × 3329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996865721
Product of the distinct prime numbers
The prime factorization of 996865721 is 61 × 4909 × 3329.
Since it has a total of 3 prime factors.
6 , 10 , 47 , 80 , 462 , 623 , 789 , 5114 , 23201 , 17055 , 116375 , 611168 , 353078 , 8204485 , 33068723 , 81558299 , 246528168 , 868831922 , 7572102266 , 4614612113
n×2
1993731442
n×3
2990597163
n×4
3987462884
n×5
4984328605
n÷2
498432860.5
n÷3
332288573.66667
n÷3
249216430.25
n÷5
199373144.2
n2
993741265704849841
n3
9.9062660332432E+26
n4
9.8752170316468E+35
n5
9.844265346284E+44
2 √n
31573.180406795
3 √n
998.95414690596
4 √n
177.68843633392
5 √n
63.056132840759
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
-996865720
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 996865721 can be divided by 8 positive divisors.
The sum of these divisors (counting 996865721) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011010101111011010111001
3
Ternary
2120110210000200122
4
Quaternary
323122233122321
5
Quinary
4020144200341
6
Senary
242530143025
8
Octal
7332573271
10
Decimal
996865721
12
Duodecimal
239a21a75
16
Hexadecimal
3b6af6b9
20
Vigesimal
fba8461
36
Base36
ghiaih
md5
7914dc21fbb68a9fc5bf1980a6b1bd2e
sha1
6e3bbf3ac2e0bef5aea140fdeb8e5c273042df16
sha256
1530d9c08e5c5b5602c2aa091574f1650d2f016a6fd3b6760db069aed0765079
sha512
9c41809f4e8f108455d6848441774ea2f1ff2d91258433fffec71436a38f8f38190e391d048237d6dc9fe3e1686871633c7f4b6c95cce3588c1d700e5626938b
ripemd-160
aab215f0f68a7c2527e17a67bdb1fb7c1af65456
Diameter
1993731442
Circumference
6263492051.4182
Area
3.1219302599074E+18
Volume
4.1495270126057E+27
Surface area
1.248772103963E+19
Circumference
6263492051.4182
Perimeter
3987462884
Area
993741265704849841
Diagonal
1409781022.503
Surface area
5962447594229099046
Volume
9.9062660332432E+26
Space diagonal
1726622077.0958
Perimeter
2990597163
Area
4.3030259044465E+17
Altitude
863311038.54789
Surface area
4.3030259044465E+17
Volume
1.1674646480574E+26
Height
469927007.50101