1220231486 is an even 10-digits composite number following 1220231485
and preceding 1220231487 . In scientific notation, it is written as 1.220231486 × 10^9.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 590434560 positive integers (up to 1220231486) that are relatively prime to 1220231486.
1220231486 has 8 divisors, whose sum is 1889390784
The reverse of 1220231486 is 6841320221
Previous prime number is 31
Is Prime? no Number parity even Number length 10 Sum of Digits 29 Digital Root 2
Name
one billion two hundred twenty million two hundred thirty-one thousand four hundred eighty-six
Scientific notation
1.220231486 × 10^9
Engineering notation
1.220231486 × 10^9
Prime Factorization
2 × 31 × 19681153
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1220231486 Product of the distinct prime numbers
The prime factorization of 1220231486 is 2 × 31 × 19681153.
Since it has a total of 3 prime factors.
4 , 6 , 58 , 6 , 316 , 556 , 3933 , 5338 , 2607 , 50334 , 501569 , 461907 , 936710 , 9947653 , 47294770 , 76277974 , 185694901 , 387601811 , 2243877456 , 8097469176
n×2
2440462972
n×3
3660694458
n×4
4880925944
n×5
6101157430
n÷2
610115743
n÷3
406743828.66667
n÷3
305057871.5
n÷5
244046297.2
n2
1488964879425768196
n3
1.8168818274235E+27
n4
2.2170164121634E+36
n5
2.7052732311005E+45
2 √n34931.811948423
3 √n1068.5973077528
4 √n186.90054025717
5 √n65.658120311749
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
-1220231485 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 1220231486 can be divided by 8 positive divisors.
The sum of these divisors (counting 1220231486) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000101110110100000100111110
3
Ternary
10011001002011220202
4
Quaternary
1020232310010332
5
Quinary
4444334401421
6
Senary
321025443502
8
Octal
11056640476
10
Decimal
1220231486
12
Duodecimal
2a07a0592
16
Hexadecimal
48bb413e
20
Vigesimal
j168ie6
36
Base36
k6hsn2
md5
91e8c42363a8ec5dc212580e3833a75a
sha1
bb1c4094b05689df3a64da2f5580828b3ce156a0
sha256
70d909949af4fca79ddbccf7bdd9bba8142bc737a556cef5aee95dc2740e0044
sha512
7998336073e25885f2b75d82dde7b9b84841fe312517c69e8b23be1018f3cdd31594625bf866f56909e0cede8a60cda3e2d4c186406d122ce0ec60fd491d3fc6
ripemd-160
0a87917d8861db3d7881121292f57621306f3153
Diameter
2440462972
Circumference
7666940544.1931
Area
4.6777211266572E+18
Volume
7.610536801966E+27
Surface area
1.8710884506629E+19
Circumference
7666940544.1931
Perimeter
4880925944
Area
1488964879425768196
Diagonal
1725667916.7359
Surface area
8933789276554609176
Volume
1.8168818274235E+27
Space diagonal
2113502930.7473
Perimeter
3660694458
Area
6.4474070546277E+17
Altitude
1056751465.3736
Surface area
6.4474070546277E+17
Volume
2.1412157679763E+26
Height
575222638.91196