1220782816 is an even 10-digits composite number following 1220782815
and preceding 1220782817 . In scientific notation, it is written as 1.220782816 × 10^9.
The sum of its digits is 37. It has a total of 7 prime factors and 24 positive divisors.
There are 554901120 positive integers (up to 1220782816) that are relatively prime to 1220782816.
1220782816 has 24 divisors, whose sum is 2621909304
The reverse of 1220782816 is 6182870221
Previous prime number is 11
Is Prime? no Number parity even Number length 10 Sum of Digits 37 Digital Root 1
Name
one billion two hundred twenty million seven hundred eighty-two thousand eight hundred sixteen
Scientific notation
1.220782816 × 10^9
Engineering notation
1.220782816 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 11 × 3468133
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
76298926 Product of the distinct prime numbers
The prime factorization of 1220782816 is 2 × 2 × 2 × 2 × 2 × 11 × 3468133.
Since it has a total of 7 prime factors.
4 , 3 , 44 , 6 , 225 , 699 , 9424 , 5585 , 23399 , 32430 , 80588 , 718012 , 1119625 , 9375639 , 61551724 , 16628963 , 197090539 , 231747038 , 8647820005 , 9373360458
n×2
2441565632
n×3
3662348448
n×4
4883131264
n×5
6103914080
n÷2
610391408
n÷3
406927605.33333
n÷3
305195704
n÷5
244156563.2
n2
1490310683840889856
n3
1.8193456733342E+27
n4
2.2210259343703E+36
n5
2.7113902945696E+45
2 √n34939.702574578
3 √n1068.7582228612
4 √n186.92164822347
5 √n65.664052424037
1 , 2 , 4 , 8 , 11 , 16 , 22 , 32 , 44 , 88 , 176 , 352 , 3468133 , 6936266 , 13872532 , 27745064 , 38149463 , 55490128 , 76298926 , 110980256 , 152597852 , 305195704 , 610391408 , 1220782816
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1220782815 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1220782816 can be divided by 24 positive divisors.
The sum of these divisors (counting 1220782816) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001000110000111010101011100000
3
Ternary
10011002010012012101
4
Quaternary
1020300322223200
5
Quinary
10000010022231
6
Senary
321045340144
8
Octal
11060725340
10
Decimal
1220782816
12
Duodecimal
2a0a07654
16
Hexadecimal
48c3aae0
20
Vigesimal
j19hh0g
36
Base36
k6tm1s
md5
fa2eafc9ad94aa515b6d308abd370dfd
sha1
99b30b30b8c5f3fb64a22947b6a588dbea5c2335
sha256
5b453d252a8f32bbbf6f6fdc8c36e6a23aa7638ada8f2b32703f0682ef6f5882
sha512
6a8c528f82ee1806bef5f66adf9421e342a41447a8d5e39d70fab1b7970601cc793c9e4126453c506a03dfe68d953b7387d31e653930dac4dedb3740c216fc63
ripemd-160
e9db340b81dbc36537dbdb94a9dc95d23e574e07
Diameter
2441565632
Circumference
7670404652.7485
Area
4.6819490959209E+18
Volume
7.6208573355827E+27
Surface area
1.8727796383684E+19
Circumference
7670404652.7485
Perimeter
4883131264
Area
1490310683840889856
Diagonal
1726447615.0992
Surface area
8941864103045339136
Volume
1.8193456733342E+27
Space diagonal
2114457862.319
Perimeter
3662348448
Area
6.4532345586878E+17
Altitude
1057228931.1595
Surface area
6.4532345586878E+17
Volume
2.1441194382283E+26
Height
575482538.36641