508749385 is an odd 9-digits composite number following 508749384
and preceding 508749386 . In scientific notation, it is written as 5.08749385 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 390814528 positive integers (up to 508749385) that are relatively prime to 508749385.
508749385 has 8 divisors, whose sum is 521547264
The reverse of 508749385 is 583947805
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
five hundred eight million seven hundred forty-nine thousand three hundred eighty-five
Scientific notation
5.08749385 × 10^8
Engineering notation
5.08749385 × 10^6
Prime Factorization
265 × 47 × 40847
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
508749385
Product of the distinct prime numbers
The prime factorization of 508749385 is 265 × 47 × 40847.
Since it has a total of 3 prime factors.
3 , 2 , 72 , 17 , 386 , 671 , 3472 , 6161 , 12385 , 39211 , 832674 , 283139 , 7728852 , 5839807 , 7758355 , 49175861 , 22126339 , 965468608 , 4184183758 , 2973171797
n×2
1017498770
n×3
1526248155
n×4
2034997540
n×5
2543746925
n÷2
254374692.5
n÷3
169583128.33333
n÷3
127187346.25
n÷5
101749877
n2
258825936737878225
n3
1.3167753613744E+26
n4
6.699086552824E+34
n5
3.408156163811E+43
2 √n
22555.47350423
3 √n
798.30337573042
4 √n
150.18479784662
5 √n
55.118930157068
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
-508749384
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 508749385 can be divided by 8 positive divisors.
The sum of these divisors (counting 508749385) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110010100101110011001001001
3
Ternary
1022110022010221211
4
Quaternary
132110232121021
5
Quinary
2020214440020
6
Senary
122252133121
8
Octal
3624563111
10
Decimal
508749385
12
Duodecimal
1224671a1
16
Hexadecimal
1e52e649
20
Vigesimal
7ijdd95
36
Base36
8ew9jd
md5
cc96d3c6a60c519059680d078e06de11
sha1
4c535e8ee7bb863b19443ac37d9460680790f726
sha256
e704f2c063c14412f7b3204def0b35889346bd86de36c013436b339d8b83c94b
sha512
b2649ecbf7eb86fcb60212074bc18fd0f167dab639d6ef6afca6b205dde5f29e4eb6d1cc032b8cc1648ddbe103af969e7682e7e7860ed23caaa32388840cab55
ripemd-160
09f093efadc575b20d2b1e5a53b84472c08029b3
Diameter
1017498770
Circumference
3196566660.8687
Area
8.1312566141421E+17
Volume
5.5156957356293E+26
Surface area
3.2525026456569E+18
Circumference
3196566660.8687
Perimeter
2034997540
Area
258825936737878225
Diagonal
719480280.11597
Surface area
1552955620427269350
Volume
1.3167753613744E+26
Space diagonal
881179783.13942
Perimeter
1526248155
Area
1.1207491818665E+17
Altitude
440589891.56971
Surface area
1.1207491818665E+17
Volume
1.5518346455454E+25
Height
239826760.03866