996864987 is an odd 9-digits composite number following 996864986
and preceding 996864988 . In scientific notation, it is written as 9.96864987 × 10^8.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 664485120 positive integers (up to 996864987) that are relatively prime to 996864987.
996864987 has 8 divisors, whose sum is 1329336400
The reverse of 996864987 is 789468699
Previous prime number is 9049
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 66
Digital Root 3
Name
nine hundred ninety-six million eight hundred sixty-four thousand nine hundred eighty-seven
Scientific notation
9.96864987 × 10^8
Engineering notation
9.96864987 × 10^6
Prime Factorization
3 × 9049 × 36721
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996864987
Product of the distinct prime numbers
The prime factorization of 996864987 is 3 × 9049 × 36721.
Since it has a total of 3 prime factors.
4 , 9 , 84 , 92 , 847 , 882 , 4857 , 2511 , 63512 , 28427 , 888612 , 277607 , 5766408 , 4286303 , 89478306 , 80576543 , 371820644 , 464395967 , 5693008659 , 7342128364
n×2
1993729974
n×3
2990594961
n×4
3987459948
n×5
4984324935
n÷2
498432493.5
n÷3
332288329
n÷3
249216246.75
n÷5
199372997.4
n2
993739802306510169
n3
9.9062441510766E+26
n4
9.8751879468818E+35
n5
9.8442291042909E+44
2 √n
31573.168783003
3 √n
998.95390172666
4 √n
177.68840362557
5 √n
63.056123555012
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
-996864986
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 996864987 can be divided by 8 positive divisors.
The sum of these divisors (counting 996864987) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011010101111001111011011
3
Ternary
2120110202222200110
4
Quaternary
323122233033123
5
Quinary
4020144134422
6
Senary
242530135403
8
Octal
7332571733
10
Decimal
996864987
12
Duodecimal
239a21563
16
Hexadecimal
3b6af3db
20
Vigesimal
fba8297
36
Base36
ghi9y3
md5
a13155ef61c7ab54f258baea1bad56b0
sha1
8b8edb0736ae5a298ec36c7c0073e901ddc03301
sha256
2db7882e475ffe21868d6ee7a599fd4f22e92ac338b9e5ad038fd4028b849cc1
sha512
64b18ad61667e6db3d74978f129ba62218f69bbd1f0e83b0db3cb5431306e3cbcbbfd35b7cfee594f5c99a57d109849c7b09b8786dead403626b732c096873df
ripemd-160
5294af18d3554b72c2154f6fdcbb9dea614da196
Diameter
1993729974
Circumference
6263487439.5602
Area
3.1219256625059E+18
Volume
4.1495178466252E+27
Surface area
1.2487702650024E+19
Circumference
6263487439.5602
Perimeter
3987459948
Area
993739802306510169
Diagonal
1409779984.4703
Surface area
5962438813839061014
Volume
9.9062441510766E+26
Space diagonal
1726620805.7705
Perimeter
2990594961
Area
4.3030195677458E+17
Altitude
863310402.88524
Surface area
4.3030195677458E+17
Volume
1.1674620692193E+26
Height
469926661.49009