996945831 is an odd 9-digits composite number following 996945830
and preceding 996945832 . In scientific notation, it is written as 9.96945831 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 569683296 positive integers (up to 996945831) that are relatively prime to 996945831.
996945831 has 8 divisors, whose sum is 1392559344
The reverse of 996945831 is 138549699
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
nine hundred ninety-six million nine hundred forty-five thousand eight hundred thirty-one
Scientific notation
9.96945831 × 10^8
Engineering notation
9.96945831 × 10^6
Prime Factorization
3 × 21 × 15824537
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996945831
Product of the distinct prime numbers
The prime factorization of 996945831 is 3 × 21 × 15824537.
Since it has a total of 3 prime factors.
3 , 5 , 82 , 9 , 371 , 868 , 1747 , 7356 , 91754 , 19855 , 959253 , 127106 , 6915053 , 5995652 , 2598903 , 90411399 , 961754801 , 648597769 , 8693303368 , 6071634047
n×2
1993891662
n×3
2990837493
n×4
3987783324
n×5
4984729155
n÷2
498472915.5
n÷3
332315277
n÷3
249236457.75
n÷5
199389166.2
n2
993900989948280561
n3
9.9086544835571E+26
n4
9.8783917782017E+35
n5
9.8482215002629E+44
2 √n
31574.449021321
3 √n
998.98090546579
4 √n
177.69200607039
5 √n
63.057146270016
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
-996945830
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 996945831 can be divided by 8 positive divisors.
The sum of these divisors (counting 996945831) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011011000010111110100111
3
Ternary
2120110221002120200
4
Quaternary
323123002332213
5
Quinary
4020204231311
6
Senary
242532001543
8
Octal
7333027647
10
Decimal
996945831
12
Duodecimal
239a602b3
16
Hexadecimal
3b6c2fa7
20
Vigesimal
fbai4bb
36
Base36
ghk0br
md5
d7bc6c3b3db5f7a914ea95e1bf93d698
sha1
684826d87f0568706430da0f83eedfe2bab89305
sha256
4c0e8c6d5d59f5c7c37c4673e7c3cc373ef4acc0514b256dc0acf7cdd253f456
sha512
e8871904849a06583e94182125a8e18ca762945c13cad73d867f17e713cfa2ebbc97f2a0730e70813482a1369f982528d1d80afee966d9ff1f64ac78ed4e5083
ripemd-160
8019385d43d40ad37ce22241f23bd724b76cce37
Diameter
1993891662
Circumference
6263995397.3931
Area
3.1224320484171E+18
Volume
4.1505274843337E+27
Surface area
1.2489728193669E+19
Circumference
6263995397.3931
Perimeter
3987783324
Area
993900989948280561
Diagonal
1409894315.1515
Surface area
5963405939689683366
Volume
9.9086544835571E+26
Space diagonal
1726760831.686
Perimeter
2990837493
Area
4.3037175307086E+17
Altitude
863380415.84299
Surface area
4.3037175307086E+17
Volume
1.1677461296263E+26
Height
469964771.71717