9968669891 is an odd 10-digits composite number following 9968669890
and preceding 9968669892 . In scientific notation, it is written as 9.968669891 × 10^9.
The sum of its digits is 71. It has a total of 2 prime factors and 4 positive divisors.
There are 9921424800 positive integers (up to 9968669891) that are relatively prime to 9968669891.
9968669891 has 4 divisors, whose sum is 10015914984
The reverse of 9968669891 is 1989668699
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 71
Digital Root 8
Name
nine billion nine hundred sixty-eight million six hundred sixty-nine thousand eight hundred ninety-one
Scientific notation
9.968669891 × 10^9
Engineering notation
9.968669891 × 10^9
Prime Factorization
211 × 47244881
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
9968669891
Product of the distinct prime numbers
The prime factorization of 9968669891 is 211 × 47244881.
Since it has a total of 2 prime factors.
3 , 6 , 93 , 89 , 159 , 65 , 1098 , 7987 , 55452 , 17355 , 441432 , 137282 , 7382876 , 4928641 , 4076448 , 88290963 , 282814716 , 772743675 , 3851514595 , 6864121025
n×2
19937339782
n×3
29906009673
n×4
39874679564
n×5
49843349455
n÷2
4984334945.5
n÷3
3322889963.6667
n÷3
2492167472.75
n÷5
1993733978.2
n2
9.937437939573E+19
n3
9.9063038381902E+29
n4
9.8752672802865E+39
n5
9.8443279602569E+49
2 √n
99843.226565451
3 √n
2152.1823804324
4 √n
315.979788223
5 √n
99.937261108003
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
-9968669890
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 9968669891 can be divided by 4 positive divisors.
The sum of these divisors (counting 9968669891) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010010001011011101010011000011
3
Ternary
221201201210220021222
4
Quaternary
21102023131103003
5
Quinary
130403434414031
6
Senary
4325103105255
8
Octal
112213352303
10
Decimal
9968669891
12
Duodecimal
1b225a222b
16
Hexadecimal
2522dd4c3
20
Vigesimal
7ff43eeb
36
Base36
4kv36wz
md5
5aad6808fbf96cd841bd4d016ead1181
sha1
a59f817c0153d3f6042c5725ca0965f2757b0239
sha256
acce4c4a0e22f065316b1a94e4afa2f09e96c71463d9f0c0ad1a83a77f1c00c1
sha512
412e06248436515024f85cc264c029c64191478c52689ea1f4cbc34f2e2b25954c2dff2ffa6b36b68da2e78b34fda001c0e7cfa9ceaba619db94220af67a7c19
ripemd-160
840616e6c60412344a753c1b41b14b03bbb83390
Diameter
19937339782
Circumference
62635000191.255
Area
3.1219382026467E+20
Volume
4.1495428483049E+30
Surface area
1.2487752810587E+21
Circumference
62635000191.255
Perimeter
39874679564
Area
9.937437939573E+19
Diagonal
14097828158.673
Surface area
5.9624627637438E+20
Volume
9.9063038381902E+29
Space diagonal
17266242735.094
Perimeter
29906009673
Area
4.3030368521008E+19
Altitude
8633121367.5471
Surface area
4.3030368521008E+19
Volume
1.1674691034131E+29
Height
4699276052.8908