1145821409 is an odd 10-digits composite number following 1145821408
and preceding 1145821410 . In scientific notation, it is written as 1.145821409 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 1141088256 positive integers (up to 1145821409) that are relatively prime to 1145821409.
1145821409 has 8 divisors, whose sum is 1150563720
The reverse of 1145821409 is 9041285411
Previous prime number is 353
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 35
Digital Root 8
Name
one billion one hundred forty-five million eight hundred twenty-one thousand four hundred nine
Scientific notation
1.145821409 × 10^9
Engineering notation
1.145821409 × 10^9
Prime Factorization
1009 × 353 × 3217
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1145821409
Product of the distinct prime numbers
The prime factorization of 1145821409 is 1009 × 353 × 3217.
Since it has a total of 3 prime factors.
10 , 1 , 12 , 32 , 217 , 107 , 4003 , 8624 , 71200 , 31883 , 854746 , 203472 , 4957273 , 585647 , 54143210 , 52268607 , 877612471 , 649083412 , 1090214344 , 4450929251
n×2
2291642818
n×3
3437464227
n×4
4583285636
n×5
5729107045
n÷2
572910704.5
n÷3
381940469.66667
n÷3
286455352.25
n÷5
229164281.8
n2
1312906701322745281
n3
1.5043566063952E+27
n4
1.7237240063782E+36
n5
1.9750798697154E+45
2 √n
33849.983884782
3 √n
1046.4190664248
4 √n
183.9836511345
5 √n
64.837070856769
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
-1145821408
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 1145821409 can be divided by 8 positive divisors.
The sum of these divisors (counting 1145821409) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100010010111101100011100001
3
Ternary
2221212001202110222
4
Quaternary
1010102331203201
5
Quinary
4321312241114
6
Senary
305410532425
8
Octal
10422754341
10
Decimal
1145821409
12
Duodecimal
27b897115
16
Hexadecimal
444bd8e1
20
Vigesimal
hi17da9
36
Base36
iy6xgh
md5
ec25e8fb847b3011811c602911459cca
sha1
240d2c6218866832458d1f3a056fefff18122a8e
sha256
908152ac46f6baab2fdad6e414b2e1d1e764ce1862376c10f80972c9cc130ca8
sha512
7e17dfc873161441143ac4944dd8c5678ee9194af29e22054ef833434c57bedca6c40e33b3586e2c01462c6276b892996c56ca721835d17cb211813667341210
ripemd-160
1b54586265a2144cbb8700f107e3b909101df630
Diameter
2291642818
Circumference
7199408241.6806
Area
4.1246180477243E+18
Volume
6.3014342173738E+27
Surface area
1.6498472190897E+19
Circumference
7199408241.6806
Perimeter
4583285636
Area
1312906701322745281
Diagonal
1620436176.6652
Surface area
7877440207936471686
Volume
1.5043566063952E+27
Space diagonal
1984620896.7882
Perimeter
3437464227
Area
5.6850527807216E+17
Altitude
992310448.39408
Surface area
5.6850527807216E+17
Volume
1.7729012628413E+26
Height
540145392.22175