989707939 is an odd 9-digits composite number following 989707938
and preceding 989707940 . In scientific notation, it is written as 9.89707939 × 10^8.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 880925760 positive integers (up to 989707939) that are relatively prime to 989707939.
989707939 has 16 divisors, whose sum is 1102469760
The reverse of 989707939 is 939707989
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
nine hundred eighty-nine million seven hundred seven thousand nine hundred thirty-nine
Scientific notation
9.89707939 × 10^8
Engineering notation
9.89707939 × 10^6
Prime Factorization
11 × 73 × 139 × 8867
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
989707939
Product of the distinct prime numbers
The prime factorization of 989707939 is 11 × 73 × 139 × 8867.
Since it has a total of 4 prime factors.
9 , 8 , 54 , 60 , 723 , 659 , 8857 , 7183 , 80743 , 69485 , 322341 , 824407 , 8712065 , 5145339 , 17707175 , 72819367 , 909509659 , 523804337 , 2972944276 , 6002433845
n×2
1979415878
n×3
2969123817
n×4
3958831756
n×5
4948539695
n÷2
494853969.5
n÷3
329902646.33333
n÷3
247426984.75
n÷5
197941587.8
n2
979521804519627721
n3
9.6944050635668E+26
n4
9.5946296552939E+35
n5
9.4958811416092E+44
2 √n
31459.623948801
3 √n
996.55747562502
4 √n
177.36861038189
5 √n
62.965319411783
1 , 11 , 73 , 139 , 803 , 1529 , 8867 , 10147 , 97537 , 111617 , 647291 , 1232513 , 7120201 , 13557643 , 89973449 , 989707939
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989707938
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989707939 can be divided by 16 positive divisors.
The sum of these divisors (counting 989707939) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010111111011011111010100011
3
Ternary
2112222022101001121
4
Quaternary
322333123322203
5
Quinary
4011331123224
6
Senary
242112513111
8
Octal
7277337243
10
Decimal
989707939
12
Duodecimal
23754b797
16
Hexadecimal
3afdbea3
20
Vigesimal
f95d9gj
36
Base36
gd8vj7
md5
1d598b15a645228878ea394d0dcd6402
sha1
d4aed231fc7fb9b630422747e4cfa4b634890035
sha256
50e57ccf0d73b40b6e2bb92f0be4a6b1751e2f9e71c3280883abb600feadba12
sha512
f64ae62fbf494a44ee199a5c9084aefc453a21e35b3c5d6364bcaf65543caeac39758c9fe703da200abb280516d48d1b0e8b0055cebb44b6c28e648d3d062e8f
ripemd-160
d73adfeca642fcbe6fdb1a2dba9ebf5e62536fde
Diameter
1979415878
Circumference
6218518380.7238
Area
3.0772585051099E+18
Volume
4.06078289715E+27
Surface area
1.230903402044E+19
Circumference
6218518380.7238
Perimeter
3958831756
Area
979521804519627721
Diagonal
1399658390.1221
Surface area
5877130827117766326
Volume
9.6944050635668E+26
Space diagonal
1714224435.0023
Perimeter
2969123817
Area
4.2414538313739E+17
Altitude
857112217.50114
Surface area
4.2414538313739E+17
Volume
1.1424965933362E+26
Height
466552796.70737