1229453381 is an odd 10-digits composite number following 1229453380
and preceding 1229453382 . In scientific notation, it is written as 1.229453381 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1133134272 positive integers (up to 1229453381) that are relatively prime to 1229453381.
1229453381 has 8 divisors, whose sum is 1326063480
The reverse of 1229453381 is 1833549221
Previous prime number is 653
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion two hundred twenty-nine million four hundred fifty-three thousand three hundred eighty-one
Scientific notation
1.229453381 × 10^9
Engineering notation
1.229453381 × 10^9
Prime Factorization
13 × 653 × 144829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1229453381
Product of the distinct prime numbers
The prime factorization of 1229453381 is 13 × 653 × 144829.
Since it has a total of 3 prime factors.
7 , 7 , 20 , 73 , 267 , 515 , 9769 , 9343 , 61692 , 77889 , 610463 , 793774 , 560623 , 4697065 , 66911313 , 80528298 , 131038228 , 495209671 , 6998253546 , 5996667288
n×2
2458906762
n×3
3688360143
n×4
4917813524
n×5
6147266905
n÷2
614726690.5
n÷3
409817793.66667
n÷3
307363345.25
n÷5
245890676.2
n2
1511555616052331161
n3
1.8583871627251E+27
n4
2.2848003804193E+36
n5
2.8090555526166E+45
2 √n
35063.562012437
3 √n
1071.2825279739
4 √n
187.25266890604
5 √n
65.757063856859
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
-1229453380
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 1229453381 can be divided by 8 positive divisors.
The sum of these divisors (counting 1229453381) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001010001111111100001000101
3
Ternary
10011200102200222102
4
Quaternary
1021101333201011
5
Quinary
10004220002011
6
Senary
321555241445
8
Octal
11121774105
10
Decimal
1229453381
12
Duodecimal
2a38a9285
16
Hexadecimal
4947f845
20
Vigesimal
j441d91
36
Base36
kbzgat
md5
44d9cbaa2dd4690d0854956dedcb5210
sha1
0a4dd06043113007e7370306e62531ef0de5701e
sha256
14b751555c09b19a641bc11403788c8bbf4c94d018b51b3509fef00086f8ca8f
sha512
8b559639e839b0b9ab3b55bf0f7044b993a88fbad17719b6f2aabaf2772b837ceda2acb452e55fe9b65420af354c95bdd62955765a823dfb0fe828868bf8f7c3
ripemd-160
3ac11be9217305a9d43fe9c3b5e323e4a11c081c
Diameter
2458906762
Circumference
7724883419.3615
Area
4.7486920188824E+18
Volume
7.7843939439236E+27
Surface area
1.899476807553E+19
Circumference
7724883419.3615
Perimeter
4917813524
Area
1511555616052331161
Diagonal
1738709645.7157
Surface area
9069333696313986966
Volume
1.8583871627251E+27
Space diagonal
2129475721.4293
Perimeter
3688360143
Area
6.5452278136718E+17
Altitude
1064737860.7147
Surface area
6.5452278136718E+17
Volume
2.1901302747215E+26
Height
579569881.90522