996988957 is an odd 9-digits composite number following 996988956
and preceding 996988958 . In scientific notation, it is written as 9.96988957 × 10^8.
The sum of its digits is 70. It has a total of 3 prime factors and 8 positive divisors.
There are 924418944 positive integers (up to 996988957) that are relatively prime to 996988957.
996988957 has 8 divisors, whose sum is 1071792000
The reverse of 996988957 is 759889699
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 70
Digital Root 7
Name
nine hundred ninety-six million nine hundred eighty-eight thousand nine hundred fifty-seven
Scientific notation
9.96988957 × 10^8
Engineering notation
9.96988957 × 10^6
Prime Factorization
19 × 47 × 1116449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996988957
Product of the distinct prime numbers
The prime factorization of 996988957 is 19 × 47 × 1116449.
Since it has a total of 3 prime factors.
5 , 2 , 63 , 65 , 465 , 226 , 3964 , 4238 , 18867 , 48643 , 851149 , 859727 , 6463159 , 255410 , 57783284 , 12131277 , 198960380 , 870763627 , 6989316477 , 440752510
n×2
1993977914
n×3
2990966871
n×4
3987955828
n×5
4984944785
n÷2
498494478.5
n÷3
332329652.33333
n÷3
249247239.25
n÷5
199397791.4
n2
993986980379947849
n3
9.9099404284058E+26
n4
9.8801011716485E+35
n5
9.8503517621763E+44
2 √n
31575.13193955
3 √n
998.99530993592
4 √n
177.69392769465
5 √n
63.057691807266
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
-996988956
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 996988957 can be divided by 8 positive divisors.
The sum of these divisors (counting 996988957) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011011001101100000011101
3
Ternary
2120111000021201221
4
Quaternary
323123031200131
5
Quinary
4020212121312
6
Senary
242532533341
8
Octal
7333154035
10
Decimal
996988957
12
Duodecimal
239a81251
16
Hexadecimal
3b6cd81d
20
Vigesimal
fbb3c7h
36
Base36
ghkxlp
md5
ce17c8a16b9421d7b53b8c7a3ef5afde
sha1
05934417fc298086336000ecdd2c2066d63ec491
sha256
7405f7297f7f4d81e9cf83c8ebbf1379f43ff05b76eed92c918229781101bc83
sha512
1b7947c7d151cb2fc7d962b9b98a67b1aa0e02bda563cc610d6cb42f5cbf9196c0f0da59e6f6edfdcff36b47b1cd4d74296ea5607e3c5b3b92202787ad6038d7
ripemd-160
54e7385a26e6d05e5eee8b0b6fb91f6beabd60fc
Diameter
1993977914
Circumference
6264266366.0427
Area
3.1227021953255E+18
Volume
4.1510661396523E+27
Surface area
1.2490808781302E+19
Circumference
6264266366.0427
Perimeter
3987955828
Area
993986980379947849
Diagonal
1409955304.5256
Surface area
5963921882279687094
Volume
9.9099404284058E+26
Space diagonal
1726835528.1091
Perimeter
2990966871
Area
4.3040898802001E+17
Altitude
863417764.05455
Surface area
4.3040898802001E+17
Volume
1.1678976796801E+26
Height
469985101.50854