9291230921 is an odd 10-digits composite number following 9291230920
and preceding 9291230922 . In scientific notation, it is written as 9.291230921 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 7833355920 positive integers (up to 9291230921) that are relatively prime to 9291230921.
9291230921 has 8 divisors, whose sum is 10792624704
The reverse of 9291230921 is 1290321929
Previous prime number is 61
Is Prime? no Number parity odd Number length 10 Sum of Digits 38 Digital Root 2
Name
nine billion two hundred ninety-one million two hundred thirty thousand nine hundred twenty-one
Scientific notation
9.291230921 × 10^9
Engineering notation
9.291230921 × 10^9
Prime Factorization
7 × 61 × 21759323
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9291230921 Product of the distinct prime numbers
The prime factorization of 9291230921 is 7 × 61 × 21759323.
Since it has a total of 3 prime factors.
8 , 10 , 9 , 51 , 761 , 600 , 9033 , 6709 , 39155 , 25916 , 6830 , 828627 , 9387822 , 4835926 , 47280546 , 78115007 , 853864974 , 834193751 , 352739724 , 4963171516
n×2
18582461842
n×3
27873692763
n×4
37164923684
n×5
46456154605
n÷2
4645615460.5
n÷3
3097076973.6667
n÷3
2322807730.25
n÷5
1858246184.2
n2
8.6326972027347E+19
n3
8.0208383181678E+29
n4
7.4523460994103E+39
n5
6.9241468512834E+49
2 √n96391.031330721
3 √n2102.2825461829
4 √n310.46905051989
5 √n98.540474865113
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
-9291230920 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 9291230921 can be divided by 8 positive divisors.
The sum of these divisors (counting 9291230921) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101001110011001110111011001001
3
Ternary
212222112002102201202
4
Quaternary
20221303032323021
5
Quinary
123012023342141
6
Senary
4133543153545
8
Octal
105163167311
10
Decimal
9291230921
12
Duodecimal
19737458b5
16
Hexadecimal
229cceec9
20
Vigesimal
753a3h61
36
Base36
49nrbnt
md5
2d5eec67cff1e2d2ba9a6c2e2212d2fb
sha1
1f73cd4e7c93426313f22bc2015f43fa81402f54
sha256
12fc3d184a0ed43aec0016f9b14bf6356a35115159f65bbd8ffd6d7aebce0ce6
sha512
de516faa26c4dfd99bebc571499cc451a29830ab41e0b5b55f69ecc07ca0fdb1a1b54f1d913facc1648db6fb6e6b89e6fb7368733e5c0fb5e8f596a1161253c5
ripemd-160
acd825e0c7bfcd74d157f3ddf3e321e282eb313b
Diameter
18582461842
Circumference
58378525608.44
Area
2.7120418112776E+20
Volume
3.3597608981317E+30
Surface area
1.0848167245111E+21
Circumference
58378525608.44
Perimeter
37164923684
Area
8.6326972027347E+19
Diagonal
13139784779.618
Surface area
5.1796183216408E+20
Volume
8.0208383181678E+29
Space diagonal
16092884020.027
Perimeter
27873692763
Area
3.7380675403735E+19
Altitude
8046442010.0135
Surface area
3.7380675403735E+19
Volume
9.4526486092956E+28
Height
4379928259.8728