2005242085 is an odd 10-digits composite number following 2005242084
and preceding 2005242086 . In scientific notation, it is written as 2.005242085 × 10^9.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 1250020800 positive integers (up to 2005242085) that are relatively prime to 2005242085.
2005242085 has 8 divisors, whose sum is 2437541496
The reverse of 2005242085 is 5802425002
Previous prime number is 77
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 28
Digital Root 1
Name
two billion five million two hundred forty-two thousand eighty-five
Scientific notation
2.005242085 × 10^9
Engineering notation
2.005242085 × 10^9
Prime Factorization
5 × 77 × 5208421
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2005242085
Product of the distinct prime numbers
The prime factorization of 2005242085 is 5 × 77 × 5208421.
Since it has a total of 3 prime factors.
7 , 6 , 7 , 61 , 335 , 452 , 7367 , 3706 , 94486 , 68638 , 558156 , 557345 , 1990837 , 9674461 , 65049122 , 54128337 , 399621744 , 679716102 , 2955864491 , 4934377814
n×2
4010484170
n×3
6015726255
n×4
8020968340
n×5
10026210425
n÷2
1002621042.5
n÷3
668414028.33333
n÷3
501310521.25
n÷5
401048417
n2
4020995819455147225
n3
8.0630700407805E+27
n4
1.6168407380076E+37
n5
3.2421570925953E+46
2 √n
44779.929488555
3 √n
1261.020858445
4 √n
211.61268744703
5 √n
72.51592016323
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2005242084
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2005242085 can be divided by 8 positive divisors.
The sum of these divisors (counting 2005242085) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111100001011001000011100101
3
Ternary
12011202012212000101
4
Quaternary
1313201121003211
5
Quinary
13101320221320
6
Senary
530551144101
8
Octal
16741310345
10
Decimal
2005242085
12
Duodecimal
47b675031
16
Hexadecimal
778590e5
20
Vigesimal
1b6cf545
36
Base36
x5vap1
md5
e8a27edf0917dc93a21cae5da8abd986
sha1
d34c721a362df1eaf21e1b264e5e0c79d4dd5094
sha256
ff8217824efcd7bfa74a35618b6a9c6a41309e6826c5ff237b5dd5d28522b328
sha512
1ed4fea1cbdb32fc8bccc4a47eaa94dd3c939f0d3ae88d1cffb9d425adf61b87cf63ae5702932ef4dca85b5b7a5fb5f4130ab4cda74a4033ad0903feec7e4b78
ripemd-160
75c0628bd02747f62c718d20803493a70a15197d
Diameter
4010484170
Circumference
12599307605.81
Area
1.2632330926516E+19
Volume
3.3774508807328E+28
Surface area
5.0529323706062E+19
Circumference
12599307605.81
Perimeter
8020968340
Area
4020995819455147225
Diagonal
2835840552.4483
Surface area
2.4125974916731E+19
Volume
8.0630700407805E+27
Space diagonal
3473181172.6953
Perimeter
6015726255
Area
1.7411422640796E+18
Altitude
1736590586.3477
Surface area
1.7411422640796E+18
Volume
9.5024191716967E+26
Height
945280184.14943