989864440 is an even 9-digits composite number following 989864439
and preceding 989864441 . In scientific notation, it is written as 9.89864440 × 10^8.
The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors.
There are 372654592 positive integers (up to 989864440) that are relatively prime to 989864440.
989864440 has 16 divisors, whose sum is 1877832360
The reverse of 989864440 is 044468989
Previous prime number is 85
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
nine hundred eighty-nine million eight hundred sixty-four thousand four hundred forty
Scientific notation
9.89864440 × 10^8
Engineering notation
9.89864440 × 10^6
Prime Factorization
2 × 2 × 2 × 85 × 1455683
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
247466110
Product of the distinct prime numbers
The prime factorization of 989864440 is 2 × 2 × 2 × 85 × 1455683.
Since it has a total of 5 prime factors.
2 , 2 , 17 , 29 , 144 , 495 , 6829 , 174 , 91538 , 49202 , 850897 , 27799 , 4928617 , 5104796 , 30911709 , 31239607 , 792281485 , 888700311 , 4953119376 , 6863116306
n×2
1979728880
n×3
2969593320
n×4
3959457760
n×5
4949322200
n÷2
494932220
n÷3
329954813.33333
n÷3
247466110
n÷5
197972888
n2
979831609576513600
n3
9.6990046750775E+26
n4
9.600699831253E+35
n5
9.5033913620714E+44
2 √n
31462.111181547
3 √n
996.61000089211
4 √n
177.37562172279
5 √n
62.967310607738
1 , 2 , 4 , 8 , 85 , 170 , 340 , 680 , 1455683 , 2911366 , 5822732 , 11645464 , 123733055 , 247466110 , 494932220 , 989864440
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
-989864439
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 989864440 can be divided by 16 positive divisors.
The sum of these divisors (counting 989864440) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000000000010000111111000
3
Ternary
2112222121022201221
4
Quaternary
323000002013320
5
Quinary
4011401130230
6
Senary
242120121424
8
Octal
7300020770
10
Decimal
989864440
12
Duodecimal
237606274
16
Hexadecimal
3b0021f8
20
Vigesimal
f96d120
36
Base36
gdc8ag
md5
1c22a1f52670df579beef58c3f821c48
sha1
b1324fcfd3808264d361e5b46f70a71154a7929d
sha256
94bc12b6971c9a1505e4e72c301ffbb47f83e943377fce465665850942f3b09a
sha512
ba7ee2992d604e0caf911126a01181830d83925806efbdc539b554b8bd7a54de220932f7b241fd84c2cbbf3fadb2f347b860f4c4c95dc38e9f241e45256e3308
ripemd-160
22db22288879cab65b5d5253544eece825adb939
Diameter
1979728880
Circumference
6219501705.5075
Area
3.0782317864006E+18
Volume
4.0627095779142E+27
Surface area
1.2312927145603E+19
Circumference
6219501705.5075
Perimeter
3959457760
Area
979831609576513600
Diagonal
1399879715.9588
Surface area
5878989657459081600
Volume
9.6990046750775E+26
Space diagonal
1714495502.6857
Perimeter
2969593320
Area
4.2427953266213E+17
Altitude
857247751.34286
Surface area
4.2427953266213E+17
Volume
1.1430386627512E+26
Height
466626571.98628