508749138 is an even 9-digits composite number following 508749137
and preceding 508749139 . In scientific notation, it is written as 5.08749138 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 169442592 positive integers (up to 508749138) that are relatively prime to 508749138.
508749138 has 16 divisors, whose sum is 848617560
The reverse of 508749138 is 831947805
Previous prime number is 1277
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
five hundred eight million seven hundred forty-nine thousand one hundred thirty-eight
Scientific notation
5.08749138 × 10^8
Engineering notation
5.08749138 × 10^6
Prime Factorization
2 × 9 × 1277 × 22133
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
508749138 Product of the distinct prime numbers
The prime factorization of 508749138 is 2 × 9 × 1277 × 22133.
Since it has a total of 4 prime factors.
6 , 2 , 14 , 9 , 582 , 538 , 4931 , 4885 , 38695 , 10955 , 792108 , 16797 , 593791 , 2140823 , 90037090 , 82694495 , 18500286 , 398087529 , 7301639610 , 9610043850
n×2
1017498276
n×3
1526247414
n×4
2034996552
n×5
2543745690
n÷2
254374569
n÷3
169583046
n÷3
127187284.5
n÷5
101749827.6
n2
258825685415743044
n3
1.3167734434752E+26
n4
6.6990735430929E+34
n5
3.4081478904471E+43
2 √n22555.468028839
3 √n798.30324653716
4 √n150.18477961777
5 √n55.118924804972
1 , 2 , 9 , 18 , 1277 , 2554 , 11493 , 22133 , 22986 , 44266 , 199197 , 398394 , 28263841 , 56527682 , 254374569 , 508749138
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
-508749137 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 508749138 can be divided by 16 positive divisors.
The sum of these divisors (counting 508749138) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110010100101110010101010010
3
Ternary
1022110022010121200
4
Quaternary
132110232111102
5
Quinary
2020214433023
6
Senary
122252132030
8
Octal
3624562522
10
Decimal
508749138
12
Duodecimal
122467016
16
Hexadecimal
1e52e552
20
Vigesimal
7ijdcgi
36
Base36
8ew9ci
md5
8d90ad0548a4fa35d56dabbbce3d4151
sha1
d104ac7716109a232ad6d7a1f3b3397bce499700
sha256
de3d2bc3cf9c3517cd6a647654a6504b7bb21789a2ae22ae5c78ec07934c7caf
sha512
c61d5d717c5dc35b64f73daed692dc0f7a1c2250ab6ff8345eaa2c921eb7e556e51a700a28a2dffcb77274bd8e8e7a36b66ee7ff75be62f47a475e2b33c05e32
ripemd-160
cff0b5748649b04ec39a1e17591ee798b4678376
Diameter
1017498276
Circumference
3196565108.9219
Area
8.1312487186244E+17
Volume
5.5156877019517E+26
Surface area
3.2524994874498E+18
Circumference
3196565108.9219
Perimeter
2034996552
Area
258825685415743044
Diagonal
719479930.80522
Surface area
1552954112494458264
Volume
1.3167734434752E+26
Space diagonal
881179355.32287
Perimeter
1526247414
Area
1.1207480936098E+17
Altitude
440589677.66144
Surface area
1.1207480936098E+17
Volume
1.5518323852794E+25
Height
239826643.60174