518993868 is an even 9-digits composite number following 518993867
and preceding 518993869 . In scientific notation, it is written as 5.18993868 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors.
There are 172997952 positive integers (up to 518993868) that are relatively prime to 518993868.
518993868 has 12 divisors, whose sum is 1210985720
The reverse of 518993868 is 868399815
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 57
Digital Root 3
Name
five hundred eighteen million nine hundred ninety-three thousand eight hundred sixty-eight
Scientific notation
5.18993868 × 10^8
Engineering notation
5.18993868 × 10^6
Prime Factorization
2 × 2 × 3 × 43249489
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
259496934
Product of the distinct prime numbers
The prime factorization of 518993868 is 2 × 2 × 3 × 43249489.
Since it has a total of 4 prime factors.
10 , 9 , 46 , 31 , 96 , 447 , 3626 , 4811 , 67396 , 1832 , 847319 , 958214 , 6809161 , 6463573 , 82581619 , 87011737 , 453003381 , 664657550 , 3772029583 , 1426879708
n×2
1037987736
n×3
1556981604
n×4
2075975472
n×5
2594969340
n÷2
259496934
n÷3
172997956
n÷3
129748467
n÷5
103798773.6
n2
269354635021601424
n3
1.3979340389359E+26
n4
7.255191940762E+34
n5
3.7654001284185E+43
2 √n
22781.436916929
3 √n
803.62617828814
4 √n
150.93520767842
5 √n
55.339145050506
1 , 2 , 3 , 4 , 6 , 12 , 43249489 , 86498978 , 129748467 , 172997956 , 259496934 , 518993868
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
-518993867
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 518993868 can be divided by 12 positive divisors.
The sum of these divisors (counting 518993868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110111011110011011111001100
3
Ternary
1100011120121202010
4
Quaternary
132323303133030
5
Quinary
2030330300433
6
Senary
123255501220
8
Octal
3673633714
10
Decimal
518993868
12
Duodecimal
125987810
16
Hexadecimal
1eef37cc
20
Vigesimal
823e4d8
36
Base36
8kzu8c
md5
5c239a599d6935a6df9fcf94ee737fa9
sha1
0bcc910447ca32ed03b8ced620dd1dcef65d1682
sha256
cd8470914fbc7dfa8c4ee3cf4033ee009621d4fdeddb0dde3f66a264ba8f593d
sha512
4987cb6dd9f729d659d0fa3efe7d16a13047f424c503ecf6b30224b446acd8d073f2bfdab070967cfe666020ea69d269588f5f46b7147c3b372eda1c43d598a6
ripemd-160
e08456538e00733377a66e0081d8edf0120bee8e
Diameter
1037987736
Circumference
3260934645.9339
Area
8.4620254259422E+17
Volume
5.8556524092321E+26
Surface area
3.3848101703769E+18
Circumference
3260934645.9339
Perimeter
2075975472
Area
269354635021601424
Diagonal
733968166.91407
Surface area
1616127810129608544
Volume
1.3979340389359E+26
Space diagonal
898923748.1927
Perimeter
1556981604
Area
1.166339782779E+17
Altitude
449461874.09635
Surface area
1.166339782779E+17
Volume
1.6474810643051E+25
Height
244656055.63802