944486989 is an odd 9-digits composite number following 944486988
and preceding 944486990 . In scientific notation, it is written as 9.44486989 × 10^8.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 942335100 positive integers (up to 944486989) that are relatively prime to 944486989.
944486989 has 4 divisors, whose sum is 946638880
The reverse of 944486989 is 989684449
Previous prime number is 439
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
nine hundred forty-four million four hundred eighty-six thousand nine hundred eighty-nine
Scientific notation
9.44486989 × 10^8
Engineering notation
9.44486989 × 10^6
Prime Factorization
439 × 2151451
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
944486989
Product of the distinct prime numbers
The prime factorization of 944486989 is 439 × 2151451.
Since it has a total of 2 prime factors.
7 , 2 , 6 , 85 , 893 , 629 , 3416 , 9487 , 96715 , 11815 , 238833 , 741086 , 6053793 , 167908 , 33836604 , 18260922 , 310637922 , 717689731 , 8549070277 , 1548468499
n×2
1888973978
n×3
2833460967
n×4
3777947956
n×5
4722434945
n÷2
472243494.5
n÷3
314828996.33333
n÷3
236121747.25
n÷5
188897397.8
n2
892055672390286121
n3
8.4253497603627E+26
n4
7.9576332264369E+35
n5
7.5158810456037E+44
2 √n
30732.507040591
3 √n
981.14228493468
4 √n
175.3068938764
5 √n
62.379113129509
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-944486988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 944486989 can be divided by 4 positive divisors.
The sum of these divisors (counting 944486989) is 1, the average is 0.25.
Base
System
Value
2
Binary
111000010010111011101001001101
3
Ternary
2102211012220120121
4
Quaternary
320102323221031
5
Quinary
3413242040424
6
Senary
233415344541
8
Octal
7022735115
10
Decimal
944486989
12
Duodecimal
224382151
16
Hexadecimal
384bba4d
20
Vigesimal
ef30h99
36
Base36
fmbmtp
md5
ba7cf9805b1cebe2356f160799db3c00
sha1
3831eefea5fef99e32bb9cc0cb282568ad3c8020
sha256
f552a8ece37226b76c1ed935c72321b280b1cf94e3932f3293e42f149a593677
sha512
613ae4f48bc5c73e71786c9f86fac3be2d70ba0bfb6b1d7ece3c3d519c6c4b62e6181ad72ed9bd031588373e131c7ee8e71449fe47a66306cbeb57f0748e738a
ripemd-160
8fa2151a12b39fdca9017f496fb338040640b152
Diameter
1888973978
Circumference
5934386772.1071
Area
2.8024755469744E+18
Volume
3.5292022548107E+27
Surface area
1.1209902187898E+19
Circumference
5934386772.1071
Perimeter
3777947956
Area
892055672390286121
Diagonal
1335706309.3287
Surface area
5352334034341716726
Volume
8.4253497603627E+26
Space diagonal
1635899452.0357
Perimeter
2833460967
Area
3.8627143694E+17
Altitude
817949726.01787
Surface area
3.8627143694E+17
Volume
9.9293699157016E+25
Height
445235436.44291