9968689809 is an odd 10-digits composite number following 9968689808
and preceding 9968689810 . In scientific notation, it is written as 9.968689809 × 10^9.
The sum of its digits is 72. It has a total of 3 prime factors and 8 positive divisors.
There are 5936686560 positive integers (up to 9968689809) that are relatively prime to 9968689809.
9968689809 has 8 divisors, whose sum is 10378215168
The reverse of 9968689809 is 9089868699
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 72
Digital Root 9
Name
nine billion nine hundred sixty-eight million six hundred eighty-nine thousand eight hundred nine
Scientific notation
9.968689809 × 10^9
Engineering notation
9.968689809 × 10^9
Prime Factorization
117 × 31 × 2748467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9968689809
Product of the distinct prime numbers
The prime factorization of 9968689809 is 117 × 31 × 2748467.
Since it has a total of 3 prime factors.
8 , 10 , 35 , 78 , 258 , 647 , 4706 , 5673 , 80929 , 66916 , 873446 , 950483 , 750423 , 3533609 , 66943463 , 9396484 , 875658185 , 100878363 , 4619905808 , 6569119316
n×2
19937379618
n×3
29906069427
n×4
39874759236
n×5
49843449045
n÷2
4984344904.5
n÷3
3322896603
n÷3
2492172452.25
n÷5
1993737961.8
n2
9.937477650806E+19
n3
9.9063632184755E+29
n4
9.875346206027E+39
n5
9.8444263084368E+49
2 √n
99843.326311777
3 √n
2152.1838138279
4 √n
315.97994605952
5 √n
99.937301044099
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
-9968689808
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 9968689809 can be divided by 8 positive divisors.
The sum of these divisors (counting 9968689809) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010001011100010001010010001
3
Ternary
221201201211220121200
4
Quaternary
21102023202022101
5
Quinary
130403441033214
6
Senary
4325103341413
8
Octal
112213421221
10
Decimal
9968689809
12
Duodecimal
1b225b1869
16
Hexadecimal
2522e2291
20
Vigesimal
7ff464a9
36
Base36
4kv3ma9
md5
e8e9fe31620fd99a38d064008e8d1d22
sha1
174ad2de3f66d4af64dff20e7e4d561528742d56
sha256
b042714b082de51f5afea72471d5f30757d6df7ed2fb3ad213184e1d4466c0d6
sha512
2f05690395690add491b7f9d82e9e37e69399f4d70c4850bf2a0f14165c655dc80c8713263c6108fa84975537abc65729d1d3c679cf773af853ea77fedb21c6c
ripemd-160
79564ae20e0bf486983bf346af89b319d7ec92f0
Diameter
19937379618
Circumference
62635125339.74
Area
3.1219506782985E+20
Volume
4.1495677214607E+30
Surface area
1.2487802713194E+21
Circumference
62635125339.74
Perimeter
39874759236
Area
9.937477650806E+19
Diagonal
14097856326.978
Surface area
5.9624865904836E+20
Volume
9.9063632184755E+29
Space diagonal
17266277234.082
Perimeter
29906069427
Area
4.3030540475691E+19
Altitude
8633138617.041
Surface area
4.3030540475691E+19
Volume
1.1674761014468E+29
Height
4699285442.3261