1639486225 is an odd 10-digits composite number following 1639486224
and preceding 1639486226 . In scientific notation, it is written as 1.639486225 × 10^9.
The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors.
There are 1205574720 positive integers (up to 1639486225) that are relatively prime to 1639486225.
1639486225 has 24 divisors, whose sum is 2198609280
The reverse of 1639486225 is 5226849361
Previous prime number is 239
Is Prime? no Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion six hundred thirty-nine million four hundred eighty-six thousand two hundred twenty-five
Scientific notation
1.639486225 × 10^9
Engineering notation
1.639486225 × 10^9
Prime Factorization
5 × 5 × 13 × 239 × 21107
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
327897245 Product of the distinct prime numbers
The prime factorization of 1639486225 is 5 × 5 × 13 × 239 × 21107.
Since it has a total of 5 prime factors.
1 , 1 , 69 , 100 , 360 , 919 , 8010 , 3671 , 82911 , 95652 , 50513 , 924991 , 7570972 , 135221 , 83348795 , 23873483 , 736558819 , 411342345 , 7349039194 , 226071637
n×2
3278972450
n×3
4918458675
n×4
6557944900
n×5
8197431125
n÷2
819743112.5
n÷3
546495408.33333
n÷3
409871556.25
n÷5
327897245
n2
2687915081964750625
n3
4.406799750851E+27
n4
7.2248874878536E+36
n5
1.1845103513511E+46
2 √n40490.569581077
3 √n1179.1505485164
4 √n201.22268654671
5 √n69.653277125374
1 , 5 , 13 , 25 , 65 , 239 , 325 , 1195 , 3107 , 5975 , 15535 , 21107 , 77675 , 105535 , 274391 , 527675 , 1371955 , 5044573 , 6859775 , 25222865 , 65579449 , 126114325 , 327897245 , 1639486225
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
-1639486224 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 1639486225 can be divided by 24 positive divisors.
The sum of these divisors (counting 1639486225) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100001101110001001001100010001
3
Ternary
11020020222112022001
4
Quaternary
1201232021030101
5
Quinary
11324202024400
6
Senary
430403514001
8
Octal
14156111421
10
Decimal
1639486225
12
Duodecimal
399088901
16
Hexadecimal
61b89311
20
Vigesimal
15c6ffb5
36
Base36
r43vo1
md5
1bd453ffe6c77d166adf3c5c837057b6
sha1
9abc8565e51ff6ebc1df46019dd4830b67c707ff
sha256
de2bef7c7e25bd7177eefbb73657b57c69d45d75ff4f317c0ec62f6a5b0614b1
sha512
6ed3799cf8eddfea7292556f100b25c55b8b0a1eb21682c725e7f2d342268fdbfdb4a4973f0d8993293bb75a648e86b48edce613fc03aa56a001bf472d49c13a
ripemd-160
115ba3058864b8ac26da52940b09dcf982fffc81
Diameter
3278972450
Circumference
10301195760.243
Area
8.4443342749737E+18
Volume
1.845915963082E+28
Surface area
3.3777337099895E+19
Circumference
10301195760.243
Perimeter
6557944900
Area
2687915081964750625
Diagonal
2318583654.7189
Surface area
1.6127490491789E+19
Volume
4.406799750851E+27
Space diagonal
2839673440.0093
Perimeter
4918458675
Area
1.1639013720984E+18
Altitude
1419836720.0046
Surface area
1.1639013720984E+18
Volume
5.1934633119298E+26
Height
772861218.23962