1621382116 is an even 10-digits composite number following 1621382115
and preceding 1621382117 . In scientific notation, it is written as 1.621382116 × 10^9.
The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors.
There are 810691056 positive integers (up to 1621382116) that are relatively prime to 1621382116.
1621382116 has 6 divisors, whose sum is 2837418710
The reverse of 1621382116 is 6112831261
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 31 Digital Root 4
Name
one billion six hundred twenty-one million three hundred eighty-two thousand one hundred sixteen
Scientific notation
1.621382116 × 10^9
Engineering notation
1.621382116 × 10^9
Prime Factorization
2 × 2 × 405345529
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
810691058 Product of the distinct prime numbers
The prime factorization of 1621382116 is 2 × 2 × 405345529.
Since it has a total of 3 prime factors.
3 , 3 , 71 , 70 , 287 , 577 , 9073 , 2478 , 26782 , 45277 , 829397 , 413463 , 4204917 , 8780568 , 92125694 , 49448113 , 200741693 , 526539815 , 3129652349 , 1094155891
n×2
3242764232
n×3
4864146348
n×4
6485528464
n×5
8106910580
n÷2
810691058
n÷3
540460705.33333
n÷3
405345529
n÷5
324276423.2
n2
2628879966084637456
n3
4.2624189621203E+27
n4
6.9110098760812E+36
n5
1.1205387816577E+46
2 √n40266.389408538
3 √n1174.7941974851
4 √n200.66486839638
5 √n69.498763156052
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
-1621382115 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 1621382116 can be divided by 6 positive divisors.
The sum of these divisors (counting 1621382116) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1100000101001000101001111100100
3
Ternary
11011222220202010111
4
Quaternary
1200221011033210
5
Quinary
11310033211431
6
Senary
424515502404
8
Octal
14051051744
10
Decimal
1621382116
12
Duodecimal
392bb7a04
16
Hexadecimal
60a453e4
20
Vigesimal
156dcf5g
36
Base36
qtbug4
md5
39f31ad6a8686fca97b86750ebcc679a
sha1
f31825fbc25a092c7af2e8de888c248520ad7b42
sha256
9208221ada723ff5af5738fb327ac86c5ab65774400aedc6377dbddcdc5a4713
sha512
bae167caf7007711d06bb13df6dac914c408c1e73b06e71c063d7c69260014a689bec70982a90a8fe43304e7016543a35f2f912c1349a90fbb114a215c630e69
ripemd-160
872cc13a76d66445519da451b69579ee6d230b5d
Diameter
3242764232
Circumference
10187444288.575
Area
8.2588699886209E+18
Volume
1.7854378797225E+28
Surface area
3.3035479954484E+19
Circumference
10187444288.575
Perimeter
6485528464
Area
2628879966084637456
Diagonal
2292980578.2364
Surface area
1.5773279796508E+19
Volume
4.2624189621203E+27
Space diagonal
2808316203.3955
Perimeter
4864146348
Area
1.1383384170646E+18
Altitude
1404158101.6978
Surface area
1.1383384170646E+18
Volume
5.0233089206223E+26
Height
764326859.41213