9968388681 is an odd 10-digits composite number following 9968388680
and preceding 9968388682 . In scientific notation, it is written as 9.968388681 × 10^9.
The sum of its digits is 66. It has a total of 2 prime factors and 4 positive divisors.
There are 6645592452 positive integers (up to 9968388681) that are relatively prime to 9968388681.
9968388681 has 4 divisors, whose sum is 13291184912
The reverse of 9968388681 is 1868838699
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 66
Digital Root 3
Name
nine billion nine hundred sixty-eight million three hundred eighty-eight thousand six hundred eighty-one
Scientific notation
9.968388681 × 10^9
Engineering notation
9.968388681 × 10^9
Prime Factorization
3 × 3322796227
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
9968388681
Product of the distinct prime numbers
The prime factorization of 9968388681 is 3 × 3322796227.
Since it has a total of 2 prime factors.
6 , 9 , 80 , 26 , 80 , 538 , 5857 , 5075 , 16608 , 61831 , 807417 , 2083 , 5099571 , 7073131 , 80887492 , 80894226 , 182947989 , 730243610 , 6484318232 , 3790278090
n×2
19936777362
n×3
29905166043
n×4
39873554724
n×5
49841943405
n÷2
4984194340.5
n÷3
3322796227
n÷3
2492097170.25
n÷5
1993677736.2
n2
9.9368772895489E+19
n3
9.9054655097625E+29
n4
9.8741530267553E+39
n5
9.8429395266369E+49
2 √n
99841.818297745
3 √n
2152.1621429984
4 √n
315.97755980092
5 √n
99.936697268
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
-9968388680
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 9968388681 can be divided by 4 positive divisors.
The sum of these divisors (counting 9968388681) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010010001010011000101001001001
3
Ternary
221201201021121112210
4
Quaternary
21102022120221021
5
Quinary
130403401414211
6
Senary
4325053055333
8
Octal
112212305111
10
Decimal
9968388681
12
Duodecimal
1b22487549
16
Hexadecimal
252298a49
20
Vigesimal
7ff28be1
36
Base36
4kux5xl
md5
c3ab75157ef815453dd7c5b9e06d2199
sha1
f162335f8c769ad65950cabfe29f7f94257b4705
sha256
b2072c89026a8b986828a7ad72a0da6660ac42279690d4341876394d8922792a
sha512
4cdbe0e08f1259c7d64a12e847dafbab927c349cb3369f5d450eab465e70b8b0c4e7e9080327efe24d60925cc88fede096370ec15dded84f2457d77fbf4e6b68
ripemd-160
fa3500c5c20e0d80daefcc9e1bddfd42874a180d
Diameter
19936777362
Circumference
62633233296.714
Area
3.121762069247E+20
Volume
4.1491916901143E+30
Surface area
1.2487048276988E+21
Circumference
62633233296.714
Perimeter
39873554724
Area
9.9368772895489E+19
Diagonal
14097430467.677
Surface area
5.9621263737293E+20
Volume
9.9054655097625E+29
Space diagonal
17265755665.087
Perimeter
29905166043
Area
4.302794083519E+19
Altitude
8632877832.5433
Surface area
4.302794083519E+19
Volume
1.1673703054604E+29
Height
4699143489.2255