4990245439 is an odd 10-digits composite number following 4990245438
and preceding 4990245440 . In scientific notation, it is written as 4.990245439 × 10^9.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 4773278224 positive integers (up to 4990245439) that are relatively prime to 4990245439.
4990245439 has 4 divisors, whose sum is 5207212656
The reverse of 4990245439 is 9345420994
Previous prime number is 23
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
four billion nine hundred ninety million two hundred forty-five thousand four hundred thirty-nine
Scientific notation
4.990245439 × 10^9
Engineering notation
4.990245439 × 10^9
Prime Factorization
23 × 216967193
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
4990245439 Product of the distinct prime numbers
The prime factorization of 4990245439 is 23 × 216967193.
Since it has a total of 2 prime factors.
5 , 8 , 61 , 24 , 904 , 742 , 164 , 5237 , 2842 , 57418 , 698318 , 786624 , 2649580 , 5714493 , 33432315 , 75676839 , 945381158 , 369961559 , 4022387853 , 5294003485
n×2
9980490878
n×3
14970736317
n×4
19960981756
n×5
24951227195
n÷2
2495122719.5
n÷3
1663415146.3333
n÷3
1247561359.75
n÷5
998049087.8
n2
2.490254954146E+19
n3
1.2426983426874E+29
n4
6.2013697366488E+38
n5
3.0946357043865E+48
2 √n70641.669282372
3 √n1708.863218439
4 √n265.78500575159
5 √n87.021062437319
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-4990245438 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 4990245439 can be divided by 4 positive divisors.
The sum of these divisors (counting 4990245439) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101001011100010001101000111111
3
Ternary
110212210000201211011
4
Quaternary
10221130101220333
5
Quinary
40210000323224
6
Senary
2143102140051
8
Octal
45134215077
10
Decimal
4990245439
12
Duodecimal
b73281627
16
Hexadecimal
129711a3f
20
Vigesimal
3hj90dbj
36
Base36
2aj2a0v
md5
8dd698f9d4a876271c5ed5dd922f70e6
sha1
68af1a86815c8140ddb8d89b06c0e34cdf1771b4
sha256
789fda096610977ceb070114fe3989afccfe30d8d3afa421fceed40e22d28821
sha512
4b2162021255d9a55cefd71e6353b78fb651b07952cda6b158c06de9f890aec562ef181f7ab89485e883cba920918bb5523ed5b93a54284a8c3fb4d726fc4b6c
ripemd-160
6c3bd8e6165e1c754fcf8096471a6e554ad98583
Diameter
9980490878
Circumference
31354636821.545
Area
7.8233666695108E+19
Volume
5.2054026453534E+29
Surface area
3.1293466678043E+20
Circumference
31354636821.545
Perimeter
19960981756
Area
2.490254954146E+19
Diagonal
7057272779.4043
Surface area
1.4941529724876E+20
Volume
1.2426983426874E+29
Space diagonal
8643358642.5869
Perimeter
14970736317
Area
1.0783120260953E+19
Altitude
4321679321.2934
Surface area
1.0783120260953E+19
Volume
1.464534041806E+28
Height
2352424259.8014