996945861 is an odd 9-digits composite number following 996945860
and preceding 996945862 . In scientific notation, it is written as 9.96945861 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 655269440 positive integers (up to 996945861) that are relatively prime to 996945861.
996945861 has 8 divisors, whose sum is 1347983424
The reverse of 996945861 is 168549699
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
nine hundred ninety-six million nine hundred forty-five thousand eight hundred sixty-one
Scientific notation
9.96945861 × 10^8
Engineering notation
9.96945861 × 10^6
Prime Factorization
3 × 71 × 4680497
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996945861
Product of the distinct prime numbers
The prime factorization of 996945861 is 3 × 71 × 4680497.
Since it has a total of 3 prime factors.
1 , 1 , 86 , 42 , 802 , 565 , 4781 , 5001 , 27900 , 47714 , 611488 , 693702 , 9420704 , 3095005 , 15030167 , 93256867 , 940363319 , 211442963 , 2033661355 , 7642263511
n×2
1993891722
n×3
2990837583
n×4
3987783444
n×5
4984729305
n÷2
498472930.5
n÷3
332315287
n÷3
249236465.25
n÷5
199389172.2
n2
993901049765031321
n3
9.908655378068E+26
n4
9.8783929672403E+35
n5
9.8482229820217E+44
2 √n
31574.449496389
3 √n
998.9809154862
4 √n
177.69200740717
5 √n
63.057146649518
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
-996945860
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 996945861 can be divided by 8 positive divisors.
The sum of these divisors (counting 996945861) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011011000010111111000101
3
Ternary
2120110221002121210
4
Quaternary
323123002333011
5
Quinary
4020204231421
6
Senary
242532002033
8
Octal
7333027705
10
Decimal
996945861
12
Duodecimal
239a60319
16
Hexadecimal
3b6c2fc5
20
Vigesimal
fbai4d1
36
Base36
ghk0cl
md5
bf7bc3c2e5d2e4c503a59063fa422b11
sha1
eda29c68ac991db68e66393346ef8c6d511548ec
sha256
8f5e347afbab09dffe2794c752a9b14dedcd200b6e677f02a0b863c315d41765
sha512
3980a6fefdab5b50db92c9a3b11894d4a8b53908301cdb303e4c08853abab5789b0030a62299ce06cb3ec1763d5f45c1277120dbb0f7b5cf5010b40c3565a279
ripemd-160
cbe901a456d34cdb5084e5ca0e37677c6bc04750
Diameter
1993891722
Circumference
6263995585.8887
Area
3.122432236337E+18
Volume
4.1505278590255E+27
Surface area
1.2489728945348E+19
Circumference
6263995585.8887
Perimeter
3987783444
Area
993901049765031321
Diagonal
1409894357.5779
Surface area
5963406298590187926
Volume
9.908655378068E+26
Space diagonal
1726760883.6475
Perimeter
2990837583
Area
4.3037177897227E+17
Altitude
863380441.82375
Surface area
4.3037177897227E+17
Volume
1.1677462350454E+26
Height
469964785.85931