9984221687 is an odd 10-digits composite number following 9984221686
and preceding 9984221688 . In scientific notation, it is written as 9.984221687 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 8897091840 positive integers (up to 9984221687) that are relatively prime to 9984221687.
9984221687 has 8 divisors, whose sum is 10893001872
The reverse of 9984221687 is 7861224899
Previous prime number is 10981
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
nine billion nine hundred eighty-four million two hundred twenty-one thousand six hundred eighty-seven
Scientific notation
9.984221687 × 10^9
Engineering notation
9.984221687 × 10^9
Prime Factorization
11 × 10981 × 82657
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9984221687 Product of the distinct prime numbers
The prime factorization of 9984221687 is 11 × 10981 × 82657.
Since it has a total of 3 prime factors.
5 , 4 , 81 , 29 , 288 , 595 , 4420 , 5205 , 44636 , 19492 , 77627 , 708598 , 1099894 , 9252983 , 19344353 , 42389460 , 628363995 , 528113079 , 5102832349 , 1534918658
n×2
19968443374
n×3
29952665061
n×4
39936886748
n×5
49921108435
n÷2
4992110843.5
n÷3
3328073895.6667
n÷3
2496055421.75
n÷5
1996844337.4
n2
9.9684682695161E+19
n3
9.9527397082674E+29
n4
9.937035964035E+39
n5
9.9213569976617E+49
2 √n99921.07729103
3 √n2153.3009820601
4 √n316.10295362592
5 √n99.968423438711
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
-9984221686 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 9984221687 can be divided by 8 positive divisors.
The sum of these divisors (counting 9984221687) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010011000110110010000111110111
3
Ternary
221202211002000100102
4
Quaternary
21103012302013313
5
Quinary
130421430043222
6
Senary
4330420304315
8
Octal
112306620767
10
Decimal
9984221687
12
Duodecimal
1b2784209b
16
Hexadecimal
2531b21f7
20
Vigesimal
7g017e47
36
Base36
4l4cirb
md5
79fac0e05fc302f5762f726995c0324f
sha1
b1c3b8d3ed763f4d433fb822483c6cbf1faeccb2
sha256
85e85dbbc9a2542579374d962a73019588c83988fe9d419d306fe6d90456c67d
sha512
ea44ae1645455ec10084f31bef7d3c265fa4ac817c7408882b935522db4a634d1be4fbf98175f81b489ac458875529b6f8a407b9d0d3486c3d92aa757d5405af
ripemd-160
629604507adb4081de0dd860bbcb911b281915ee
Diameter
19968443374
Circumference
62732715007.382
Area
3.1316866683055E+20
Volume
4.1689938600779E+30
Surface area
1.2526746673222E+21
Circumference
62732715007.382
Perimeter
39936886748
Area
9.9684682695161E+19
Diagonal
14119821719.495
Surface area
5.9810809617097E+20
Volume
9.9527397082674E+29
Space diagonal
17293179235.915
Perimeter
29952665061
Area
4.31647337911E+19
Altitude
8646589617.9575
Surface area
4.31647337911E+19
Volume
1.1729416231834E+29
Height
4706607239.8317