508745868 is an even 9-digits composite number following 508745867
and preceding 508745869 . In scientific notation, it is written as 5.08745868 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 169581952 positive integers (up to 508745868) that are relatively prime to 508745868.
508745868 has 12 divisors, whose sum is 1187073720
The reverse of 508745868 is 868547805
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
five hundred eight million seven hundred forty-five thousand eight hundred sixty-eight
Scientific notation
5.08745868 × 10^8
Engineering notation
5.08745868 × 10^6
Prime Factorization
2 × 2 × 3 × 42395489
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
254372934
Product of the distinct prime numbers
The prime factorization of 508745868 is 2 × 2 × 3 × 42395489.
Since it has a total of 4 prime factors.
2 , 3 , 87 , 1 , 43 , 940 , 6130 , 8052 , 76395 , 98327 , 931044 , 901840 , 321018 , 8590911 , 87887271 , 82842476 , 829786564 , 647039940 , 469761381 , 4279886509
n×2
1017491736
n×3
1526237604
n×4
2034983472
n×5
2543729340
n÷2
254372934
n÷3
169581956
n÷3
127186467
n÷5
101749173.6
n2
258822358207073424
n3
1.3167480528386E+26
n4
6.6989013107871E+34
n5
3.4080383620027E+43
2 √n
22555.395540757
3 √n
798.30153616099
4 √n
150.18453828792
5 √n
55.118853949089
1 , 2 , 3 , 4 , 6 , 12 , 42395489 , 84790978 , 127186467 , 169581956 , 254372934 , 508745868
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-508745867
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 508745868 can be divided by 12 positive divisors.
The sum of these divisors (counting 508745868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110010100101101100010001100
3
Ternary
1022110021222010120
4
Quaternary
132110231202030
5
Quinary
2020214331433
6
Senary
122252104540
8
Octal
3624554214
10
Decimal
508745868
12
Duodecimal
122465150
16
Hexadecimal
1e52d88c
20
Vigesimal
7ijd4d8
36
Base36
8ew6to
md5
245f5ad5ea61e03621cc77fb2c36b182
sha1
cb0685b658703883a657cbe55250a05534975dbd
sha256
4622ed502ab2ca7159724e9272ceb6aa061ddd6d31737fd574d62267e798f8bf
sha512
2f573a5af9a9f4ee1b1d9a9fa5b48646c2add69a6724973f8ecf75c8a23a41b231534ad66a5ce8798b634594e414705c629c5a1e232aab6bc9f5deb486b67e9e
ripemd-160
fceca2385d9ef854cf001656c45ba9572ae63d7e
Diameter
1017491736
Circumference
3196544562.9059
Area
8.1311441912813E+17
Volume
5.5155813459021E+26
Surface area
3.2524576765125E+18
Circumference
3196544562.9059
Perimeter
2034983472
Area
258822358207073424
Diagonal
719475306.32687
Surface area
1552934149242440544
Volume
1.3167480528386E+26
Space diagonal
881173691.51673
Perimeter
1526237604
Area
1.1207336863736E+17
Altitude
440586845.75836
Surface area
1.1207336863736E+17
Volume
1.5518024621273E+25
Height
239825102.10896