909968144 is an even 9-digits composite number following 909968143
and preceding 909968145 . In scientific notation, it is written as 9.09968144 × 10^8.
The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors.
There are 454796160 positive integers (up to 909968144) that are relatively prime to 909968144.
909968144 has 20 divisors, whose sum is 1763791500
The reverse of 909968144 is 441869909
Previous prime number is 2741
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
nine hundred nine million nine hundred sixty-eight thousand one hundred forty-four
Scientific notation
9.09968144 × 10^8
Engineering notation
9.09968144 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2741 × 20749
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
113746018 Product of the distinct prime numbers
The prime factorization of 909968144 is 2 × 2 × 2 × 2 × 2741 × 20749.
Since it has a total of 6 prime factors.
9 , 3 , 89 , 18 , 397 , 122 , 5675 , 8818 , 72464 , 67635 , 191100 , 415419 , 5422721 , 8761952 , 51851151 , 45129008 , 157828571 , 722169803 , 5713384170 , 3524417139
n×2
1819936288
n×3
2729904432
n×4
3639872576
n×5
4549840720
n÷2
454984072
n÷3
303322714.66667
n÷3
227492036
n÷5
181993628.8
n2
828042023094804736
n3
7.5349186290958E+26
n4
6.8565359201094E+35
n5
6.2392292654913E+44
2 √n30165.678245317
3 √n969.04080047368
4 √n173.68269414457
5 √n61.916334492321
1 , 2 , 4 , 8 , 16 , 2741 , 5482 , 10964 , 20749 , 21928 , 41498 , 43856 , 82996 , 165992 , 331984 , 56873009 , 113746018 , 227492036 , 454984072 , 909968144
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-909968143 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 909968144 can be divided by 20 positive divisors.
The sum of these divisors (counting 909968144) is 1, the average is 0.05.
Base
System
Value
2
Binary
110110001111010000001100010000
3
Ternary
2100102021011121212
4
Quaternary
312033100030100
5
Quinary
3330422440034
6
Senary
230143435252
8
Octal
6617201420
10
Decimal
909968144
12
Duodecimal
2148b5b28
16
Hexadecimal
363d0310
20
Vigesimal
e476074
36
Base36
f1rrww
md5
af7ee3f21c92eb8d1709052ff5bf746b
sha1
33d03deea1cd2191ae3fd9cb88198b95bc15a8ef
sha256
1ef01aea762e31386c51a35e212d2634f85117481dc21dabc4380b48c978b6e6
sha512
a8d7ba84b498f831052179f561ef7f60587f1d5868d79b17050ff8d7187b4b424671b32bc3297ddb67ccae6d30bd037bf4f47232c07f1cfa05a90e6ddaa78587
ripemd-160
689412cd710d8c5c729ff1045087b5f7919ba081
Diameter
1819936288
Circumference
5717498472.3823
Area
2.6013707366183E+18
Volume
3.1562193347419E+27
Surface area
1.0405482946473E+19
Circumference
5717498472.3823
Perimeter
3639872576
Area
828042023094804736
Diagonal
1286889290.5723
Surface area
4968252138568828416
Volume
7.5349186290958E+26
Space diagonal
1576111058.6772
Perimeter
2729904432
Area
3.5855271370058E+17
Altitude
788055529.33858
Surface area
3.5855271370058E+17
Volume
8.8799867638709E+25
Height
428963096.85742