1229221431 is an odd 10-digits composite number following 1229221430
and preceding 1229221432 . In scientific notation, it is written as 1.229221431 × 10^9.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 758626560 positive integers (up to 1229221431) that are relatively prime to 1229221431.
1229221431 has 8 divisors, whose sum is 1639501184
The reverse of 1229221431 is 1341229221
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 27
Digital Root 9
Name
one billion two hundred twenty-nine million two hundred twenty-one thousand four hundred thirty-one
Scientific notation
1.229221431 × 10^9
Engineering notation
1.229221431 × 10^9
Prime Factorization
3111 × 3 × 131707
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1229221431
Product of the distinct prime numbers
The prime factorization of 1229221431 is 3111 × 3 × 131707.
Since it has a total of 3 prime factors.
1 , 9 , 2 , 76 , 89 , 443 , 4341 , 3882 , 57976 , 59969 , 893121 , 204314 , 7893865 , 4196457 , 30916366 , 70197178 , 44827180 , 739422967 , 7903099748 , 2244696634
n×2
2458442862
n×3
3687664293
n×4
4916885724
n×5
6146107155
n÷2
614610715.5
n÷3
409740477
n÷3
307305357.75
n÷5
245844286.2
n2
1510985326429687761
n3
1.8573355451739E+27
n4
2.2830766566858E+36
n5
2.8064067550141E+45
2 √n
35060.254291719
3 √n
1071.2151539647
4 √n
187.24383645856
5 √n
65.75458250989
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
-1229221430
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 1229221431 can be divided by 8 positive divisors.
The sum of these divisors (counting 1229221431) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001010001000110111000110111
3
Ternary
10011122222220210200
4
Quaternary
1021101012320313
5
Quinary
10004140041211
6
Senary
321550251543
8
Octal
11121067067
10
Decimal
1229221431
12
Duodecimal
2a37b6bb3
16
Hexadecimal
49446e37
20
Vigesimal
j42cdbb
36
Base36
kbuhbr
md5
c4fa01fe6d7fd1578d55ec74a406835e
sha1
8ad9b60ec40ccec18ec72c7fde443accdb35055e
sha256
ef396de75a7acbd1e6fbc2e5b16648b632c8dbc388aafb9fc1e980850b90cff4
sha512
cc114ffd2c5f48b125285a2c6209a429267e00b2f397445c9b2c3e7bc4c7487222cb722024e75206be2d0553c3527d28c872354531ce229a207012b097636ab8
ripemd-160
e0349e19a0fab9766894ed5e6278dcb49a769958
Diameter
2458442862
Circumference
7723426034.5295
Area
4.7469004011935E+18
Volume
7.779988938626E+27
Surface area
1.8987601604774E+19
Circumference
7723426034.5295
Perimeter
4916885724
Area
1510985326429687761
Diagonal
1738381618.8799
Surface area
9065911958578126566
Volume
1.8573355451739E+27
Space diagonal
2129073972.2445
Perimeter
3687664293
Area
6.5427583871682E+17
Altitude
1064536986.1223
Surface area
6.5427583871682E+17
Volume
2.1888909315521E+26
Height
579460539.62662