1220291236 is an even 10-digits composite number following 1220291235
and preceding 1220291237 . In scientific notation, it is written as 1.220291236 × 10^9.
The sum of its digits is 28. It has a total of 3 prime factors and 6 positive divisors.
There are 610145616 positive integers (up to 1220291236) that are relatively prime to 1220291236.
1220291236 has 6 divisors, whose sum is 2135509670
The reverse of 1220291236 is 6321920221
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 28 Digital Root 1
Name
one billion two hundred twenty million two hundred ninety-one thousand two hundred thirty-six
Scientific notation
1.220291236 × 10^9
Engineering notation
1.220291236 × 10^9
Prime Factorization
2 × 2 × 305072809
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
610145618 Product of the distinct prime numbers
The prime factorization of 1220291236 is 2 × 2 × 305072809.
Since it has a total of 3 prime factors.
1 , 1 , 30 , 13 , 326 , 235 , 5500 , 7250 , 9617 , 62576 , 306658 , 430793 , 3073768 , 4191464 , 84635354 , 28498562 , 993145361 , 549244973 , 2017930441 , 6342184194
n×2
2440582472
n×3
3660873708
n×4
4881164944
n×5
6101456180
n÷2
610145618
n÷3
406763745.33333
n÷3
305072809
n÷5
244058247.2
n2
1489110700658407696
n3
1.8171487374473E+27
n4
2.2174506788154E+36
n5
2.7059356296207E+45
2 √n34932.667175582
3 √n1068.6147491558
4 √n186.90282816368
5 √n65.65876330382
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1220291235 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1220291236 can be divided by 6 positive divisors.
The sum of these divisors (counting 1220291236) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1001000101111000010101010100100
3
Ternary
10011001012012212201
4
Quaternary
1020233002222210
5
Quinary
4444343304421
6
Senary
321031024244
8
Octal
11057025244
10
Decimal
1220291236
12
Duodecimal
2a080b084
16
Hexadecimal
48bc2aa4
20
Vigesimal
j16g81g
36
Base36
k6j2qs
md5
094c1071a1736c6491c911460f1d7040
sha1
1319e066de95c47848f8448d7115649172690a35
sha256
4285982b119ccb275dd229e92a461069f25299f9ee3752ab524cddecc0a985be
sha512
0d2ac2ac289c5b9b64f1071dea0043a8fb3ab5c128365c854d5187ae5637a78017d72e7fb59d55b501e3acb34fcfd0d23465b8136a64bcf4609e50157e2042bb
ripemd-160
d0eb617576a22005c10c07c473db51f4bc34f167
Diameter
2440582472
Circumference
7667315964.5152
Area
4.6781792375704E+18
Volume
7.6116548320591E+27
Surface area
1.8712716950282E+19
Circumference
7667315964.5152
Perimeter
4881164944
Area
1489110700658407696
Diagonal
1725752415.9962
Surface area
8934664203950446176
Volume
1.8171487374473E+27
Space diagonal
2113606420.783
Perimeter
3660873708
Area
6.4480384790871E+17
Altitude
1056803210.3915
Surface area
6.4480384790871E+17
Volume
2.1415303244559E+26
Height
575250805.33208