996845721 is an odd 9-digits composite number following 996845720
and preceding 996845722 . In scientific notation, it is written as 9.96845721 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 663962352 positive integers (up to 996845721) that are relatively prime to 996845721.
996845721 has 8 divisors, whose sum is 1330330560
The reverse of 996845721 is 127548699
Previous prime number is 1109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
nine hundred ninety-six million eight hundred forty-five thousand seven hundred twenty-one
Scientific notation
9.96845721 × 10^8
Engineering notation
9.96845721 × 10^6
Prime Factorization
3 × 1109 × 299623
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996845721
Product of the distinct prime numbers
The prime factorization of 996845721 is 3 × 1109 × 299623.
Since it has a total of 3 prime factors.
5 , 4 , 2 , 91 , 561 , 354 , 2183 , 5241 , 7845 , 12107 , 134266 , 236397 , 2825698 , 1376514 , 95080599 , 25938730 , 96524864 , 23904130 , 4356393918 , 3290822084
n×2
1993691442
n×3
2990537163
n×4
3987382884
n×5
4984228605
n÷2
498422860.5
n÷3
332281907
n÷3
249211430.25
n÷5
199369144.2
n2
993701391476009841
n3
9.9056698004461E+26
n4
9.8744245542136E+35
n5
9.8432778642051E+44
2 √n
31572.863680699
3 √n
998.947466228
4 √n
177.68754509166
5 √n
63.05587982117
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
-996845720
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 996845721 can be divided by 8 positive divisors.
The sum of these divisors (counting 996845721) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011010101010100010011001
3
Ternary
2120110202000020220
4
Quaternary
323122222202121
5
Quinary
4020143030341
6
Senary
242525510253
8
Octal
7332524231
10
Decimal
996845721
12
Duodecimal
239a12389
16
Hexadecimal
3b6aa899
20
Vigesimal
fba5e61
36
Base36
ghhv2x
md5
3bf1aa7559da535fc71fe4ee14c7079e
sha1
306d9aa3a4620ff0afe31f46b27ca9e87905df3e
sha256
325e5016ffe71609b7f92afaa68d24e832cb079d362175356bed7143c76a96a4
sha512
f0a379b3ea38f7805a899a7b82419014201740859a47bbfde1342654da3afbc0021136e989483eb2338f112929de4447949d38a6fb24b9d9bffc7abe1f70f233
ripemd-160
d5f22bf8b783ca037abcb9adba1853d32b0c1193
Diameter
1993691442
Circumference
6263366387.712
Area
3.121804991323E+18
Volume
4.1492772631957E+27
Surface area
1.2487219965292E+19
Circumference
6263366387.712
Perimeter
3987382884
Area
993701391476009841
Diagonal
1409752738.2318
Surface area
5962208348856059046
Volume
9.9056698004461E+26
Space diagonal
1726587436.0796
Perimeter
2990537163
Area
4.3028532439708E+17
Altitude
863293718.03981
Surface area
4.3028532439708E+17
Volume
1.1673943813484E+26
Height
469917579.4106