1366996821 is an odd 10-digits composite number following 1366996820
and preceding 1366996822 . In scientific notation, it is written as 1.366996821 × 10^9.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 902361600 positive integers (up to 1366996821) that are relatively prime to 1366996821.
1366996821 has 16 divisors, whose sum is 1840634880
The reverse of 1366996821 is 1286996631
Previous prime number is 2239
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion three hundred sixty-six million nine hundred ninety-six thousand eight hundred twenty-one
Scientific notation
1.366996821 × 10^9
Engineering notation
1.366996821 × 10^9
Prime Factorization
3 × 113 × 2239 × 1801
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1366996821 Product of the distinct prime numbers
The prime factorization of 1366996821 is 3 × 113 × 2239 × 1801.
Since it has a total of 4 prime factors.
8 , 7 , 77 , 76 , 410 , 440 , 3491 , 7281 , 72319 , 90546 , 523732 , 600699 , 9164127 , 8675150 , 40525501 , 15822392 , 339643460 , 86656546 , 2311278669 , 9949552784
n×2
2733993642
n×3
4100990463
n×4
5467987284
n×5
6834984105
n÷2
683498410.5
n÷3
455665607
n÷3
341749205.25
n÷5
273399364.2
n2
1868680308624106041
n3
2.5544800413545E+27
n4
3.4919660958395E+36
n5
4.7735065520524E+45
2 √n36972.920103773
3 √n1109.8284021726
4 √n192.28343689401
5 √n67.166621068065
1 , 3 , 113 , 339 , 1801 , 2239 , 5403 , 6717 , 203513 , 253007 , 610539 , 759021 , 4032439 , 12097317 , 455665607 , 1366996821
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1366996820 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1366996821 can be divided by 16 positive divisors.
The sum of these divisors (counting 1366996821) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010001011110101011011101010101
3
Ternary
10112021020122002220
4
Quaternary
1101132223131111
5
Quinary
10244422344241
6
Senary
343351252553
8
Octal
12136533525
10
Decimal
1366996821
12
Duodecimal
32197a159
16
Hexadecimal
517ab755
20
Vigesimal
1173ec11
36
Base36
mlvhhx
md5
4fb58326b4817105de1f430a70ae45a9
sha1
0cca3bdbbc87fe0789037a3d1b0c9d426691b074
sha256
996e7b3eae2971aebe11d8e5f0dfe0845dccb94ccaf2db933c38546a2272117d
sha512
41f85dadabdacf362bb275ca0bfeff1f075caffc4ac65883eba8c505896e9bbadd6a8f54358bbebef83599c48efd5596097435bc933c19f47958c20eaa5596ac
ripemd-160
bd61d04a1f35e897d424f7ac044f742d7e745dd5
Diameter
2733993642
Circumference
8589094340.6684
Area
5.8706323294814E+18
Volume
1.0700180975548E+28
Surface area
2.3482529317926E+19
Circumference
8589094340.6684
Perimeter
5467987284
Area
1868680308624106041
Diagonal
1933225443.9791
Surface area
1.1212081851745E+19
Volume
2.5544800413545E+27
Space diagonal
2367707947.7571
Perimeter
4100990463
Area
8.0916230941011E+17
Altitude
1183853973.8786
Surface area
8.0916230941011E+17
Volume
3.0104835994124E+26
Height
644408481.32637