481445821 is an odd 9-digits composite number following 481445820
and preceding 481445822 . In scientific notation, it is written as 4.81445821 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 445927680 positive integers (up to 481445821) that are relatively prime to 481445821.
481445821 has 16 divisors, whose sum is 518474880
The reverse of 481445821 is 128544184
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
four hundred eighty-one million four hundred forty-five thousand eight hundred twenty-one
Scientific notation
4.81445821 × 10^8
Engineering notation
4.81445821 × 10^6
Prime Factorization
41 × 23 × 139 × 3673
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
481445821
Product of the distinct prime numbers
The prime factorization of 481445821 is 41 × 23 × 139 × 3673.
Since it has a total of 4 prime factors.
10 , 10 , 23 , 22 , 755 , 697 , 8377 , 1570 , 54227 , 6896 , 877157 , 507974 , 6927491 , 8717723 , 34135484 , 27420725 , 95287105 , 621966786 , 7619453434 , 4327009811
n×2
962891642
n×3
1444337463
n×4
1925783284
n×5
2407229105
n÷2
240722910.5
n÷3
160481940.33333
n÷3
120361455.25
n÷5
96289164.2
n2
231790078558364041
n3
1.1159436467119E+26
n4
5.3726640518093E+34
n5
2.5866466553805E+43
2 √n
21941.873689364
3 √n
783.7588788255
4 √n
148.12789639148
5 √n
54.514180054688
1 , 23 , 41 , 139 , 943 , 3197 , 3673 , 5699 , 84479 , 131077 , 150593 , 510547 , 3463639 , 11742581 , 20932427 , 481445821
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
-481445820
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 481445821 can be divided by 16 positive divisors.
The sum of these divisors (counting 481445821) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11100101100100100011110111101
3
Ternary
1020112220222111201
4
Quaternary
130230210132331
5
Quinary
1441222231241
6
Senary
115435015501
8
Octal
3454443675
10
Decimal
481445821
12
Duodecimal
11529a591
16
Hexadecimal
1cb247bd
20
Vigesimal
7a90eb1
36
Base36
7yn1z1
md5
407705299c4ccd6535acbd76f2677ca4
sha1
c2deff9f129eb4372230ccc032f7a9a2db8e2ac2
sha256
dfada363366ee2b7bba28a7d4773e4b48293c27bb1ff9028f811f98e225198d9
sha512
7d2015cf0f6c1546b6b4567e2d08ecbf0c966df714fd8afe945cd0e55c481c0dfaa455ccb3814e327bbe6e64c095cad6972726d3f7eb49326d17d30427e8b1a9
ripemd-160
fb8dee677cc2a5da1ac2ef1c98e69ef6e4be07c4
Diameter
962891642
Circumference
3025013308.7102
Area
7.2819000797396E+17
Volume
4.6744538164402E+26
Surface area
2.9127600318958E+18
Circumference
3025013308.7102
Perimeter
1925783284
Area
231790078558364041
Diagonal
680867209.60605
Surface area
1390740471350184246
Volume
1.1159436467119E+26
Space diagonal
833888623.06371
Perimeter
1444337463
Area
1.0036804818837E+17
Altitude
416944311.53186
Surface area
1.0036804818837E+17
Volume
1.31515220002E+25
Height
226955736.53535