909968139 is an odd 9-digits composite number following 909968138
and preceding 909968140 . In scientific notation, it is written as 9.09968139 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors.
There are 606645420 positive integers (up to 909968139) that are relatively prime to 909968139.
909968139 has 6 divisors, whose sum is 1314398436
The reverse of 909968139 is 931869909
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 54 Digital Root 9
Name
nine hundred nine million nine hundred sixty-eight thousand one hundred thirty-nine
Scientific notation
9.09968139 × 10^8
Engineering notation
9.09968139 × 10^6
Prime Factorization
3 × 3 × 101107571
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
303322713 Product of the distinct prime numbers
The prime factorization of 909968139 is 3 × 3 × 101107571.
Since it has a total of 3 prime factors.
10 , 4 , 30 , 37 , 624 , 843 , 8085 , 3408 , 61967 , 53657 , 679607 , 740405 , 6006055 , 2547444 , 5076937 , 22891454 , 15476837 , 927580057 , 6375767052 , 9512655418
n×2
1819936278
n×3
2729904417
n×4
3639872556
n×5
4549840695
n÷2
454984069.5
n÷3
303322713
n÷3
227492034.75
n÷5
181993627.8
n2
828042013995123321
n3
7.5349185048895E+26
n4
6.856535769411E+35
n5
6.2392290940779E+44
2 √n30165.678162442
3 √n969.04079869882
4 √n173.68269390599
5 √n61.916334424279
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-909968138 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 909968139 can be divided by 6 positive divisors.
The sum of these divisors (counting 909968139) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110110001111010000001100001011
3
Ternary
2100102021011121200
4
Quaternary
312033100030023
5
Quinary
3330422440024
6
Senary
230143435243
8
Octal
6617201413
10
Decimal
909968139
12
Duodecimal
2148b5b23
16
Hexadecimal
363d030b
20
Vigesimal
e47606j
36
Base36
f1rrwr
md5
b76065f9017f10fba3fe1339061a8522
sha1
b777dbdbc8a7d9d883d48f2859357ddaadb661de
sha256
194d6c0d8d50c07cff4534d68a689ba0737847629cd9da03ce8399a8c6e8b1bb
sha512
8a67bccc613a5fad6796601ca9b8b6f8937b4c8defd70bca106e7adcb03eb8f39389979bf141889fd33d7cb527dc0f3dcf369147591c8f4b8ef07923545ba53f
ripemd-160
bd2b9473cee3782d24a2d25c2b775b8b768acf9d
Diameter
1819936278
Circumference
5717498440.9664
Area
2.6013707080308E+18
Volume
3.1562192827145E+27
Surface area
1.0405482832123E+19
Circumference
5717498440.9664
Perimeter
3639872556
Area
828042013995123321
Diagonal
1286889283.5012
Surface area
4968252083970739926
Volume
7.5349185048895E+26
Space diagonal
1576111050.0169
Perimeter
2729904417
Area
3.585527097603E+17
Altitude
788055525.00845
Surface area
3.585527097603E+17
Volume
8.8799866174923E+25
Height
428963094.5004