996989645 is an odd 9-digits composite number following 996989644
and preceding 996989646 . In scientific notation, it is written as 9.96989645 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 796207104 positive integers (up to 996989645) that are relatively prime to 996989645.
996989645 has 8 divisors, whose sum is 1198464504
The reverse of 996989645 is 546989699
Previous prime number is 577
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 65
Digital Root 2
Name
nine hundred ninety-six million nine hundred eighty-nine thousand six hundred forty-five
Scientific notation
9.96989645 × 10^8
Engineering notation
9.96989645 × 10^6
Prime Factorization
5 × 577 × 345577
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996989645
Product of the distinct prime numbers
The prime factorization of 996989645 is 5 × 577 × 345577.
Since it has a total of 3 prime factors.
7 , 8 , 90 , 2 , 628 , 423 , 1535 , 7420 , 6524 , 77981 , 289772 , 906793 , 6520285 , 7049652 , 21930577 , 98158402 , 115844849 , 222827408 , 6242396 , 5562590622
n×2
1993979290
n×3
2990968935
n×4
3987958580
n×5
4984948225
n÷2
498494822.5
n÷3
332329881.66667
n÷3
249247411.25
n÷5
199397929
n2
993988352237226025
n3
9.9099609443113E+26
n4
9.8801284438328E+35
n5
9.8503857497712E+44
2 √n
31575.142834198
3 √n
998.99553973071
4 √n
177.6939583503
5 √n
63.057700510207
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
-996989644
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 996989645 can be divided by 8 positive divisors.
The sum of these divisors (counting 996989645) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011011001101101011001101
3
Ternary
2120111000022200102
4
Quaternary
323123031223031
5
Quinary
4020212132040
6
Senary
242532540445
8
Octal
7333155315
10
Decimal
996989645
12
Duodecimal
239a81725
16
Hexadecimal
3b6cdacd
20
Vigesimal
fbb3e25
36
Base36
ghky4t
md5
aa06d7cae0ff51257a57252834833965
sha1
f5ed7c62fcfce6802bdb483939b9926298940226
sha256
b798fe182497ef4bffde45838d3326f2f040504ec3e1ee5b87e9a67a46126dc1
sha512
07954d7cf79889d62d4ce4ece88a4fc27eb5f43ff161b04be62ca9b4df71263537599f02b335d3860452dc35b015426bcee72e2955a4012f1f6d934b4a64880e
ripemd-160
2257bac18f61f9313e597f11b53441d9d1cc2ebc
Diameter
1993979290
Circumference
6264270688.8742
Area
3.1227065051423E+18
Volume
4.1510747333347E+27
Surface area
1.2490826020569E+19
Circumference
6264270688.8742
Perimeter
3987958580
Area
993988352237226025
Diagonal
1409956277.5045
Surface area
5963930113423356150
Volume
9.9099609443113E+26
Space diagonal
1726836719.7601
Perimeter
2990968935
Area
4.3040958205164E+17
Altitude
863418359.88003
Surface area
4.3040958205164E+17
Volume
1.1679000975027E+26
Height
469985425.83485