868742719 is an odd 9-digits composite number following 868742718
and preceding 868742720 . In scientific notation, it is written as 8.68742719 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 759710016 positive integers (up to 868742719) that are relatively prime to 868742719.
868742719 has 8 divisors, whose sum is 984809840
The reverse of 868742719 is 917247868
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
eight hundred sixty-eight million seven hundred forty-two thousand seven hundred nineteen
Scientific notation
8.68742719 × 10^8
Engineering notation
8.68742719 × 10^6
Prime Factorization
19 × 13 × 3517177
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868742719
Product of the distinct prime numbers
The prime factorization of 868742719 is 19 × 13 × 3517177.
Since it has a total of 3 prime factors.
10 , 6 , 24 , 5 , 198 , 410 , 759 , 4593 , 59992 , 80371 , 641636 , 409561 , 2313497 , 5158484 , 42304403 , 68618179 , 998939269 , 841952450 , 88495659 , 1297451453
n×2
1737485438
n×3
2606228157
n×4
3474970876
n×5
4343713595
n÷2
434371359.5
n÷3
289580906.33333
n÷3
217185679.75
n÷5
173748543.8
n2
754713911815512961
n3
6.5565221581773E+26
n4
5.6959308868787E+35
n5
4.9482984859031E+44
2 √n
29474.441792848
3 √n
954.18018292056
4 √n
171.68122143335
5 √n
61.34486789473
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
-868742718
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 868742719 can be divided by 8 positive divisors.
The sum of these divisors (counting 868742719) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110001111111011000111111
3
Ternary
2020112200200222021
4
Quaternary
303301333120333
5
Quinary
3234344231334
6
Senary
222112101011
8
Octal
6361773077
10
Decimal
868742719
12
Duodecimal
202b34767
16
Hexadecimal
33c7f63f
20
Vigesimal
db9cgfj
36
Base36
ed8667
md5
f9f7cfa7055d613be450e4a06d28c055
sha1
fa35d3c9344a6554b7a293474ed813dccaa4602a
sha256
09b23a9d97f0b0eae93436c1686ffa0791885ac93452ba24ebcd38b6447724a7
sha512
ae7ca996ac560878b24a9bf8c9d5ed13ef02625bf7da43c80eab1796df8bbdc79a2b33575b017608544e9dcf2ff694e97862a58d8056da5325414bb4c98b5a33
ripemd-160
1930400aec6575ad92d68c8facebf19c44504292
Diameter
1737485438
Circumference
5458471487.74
Area
2.3710036809216E+18
Volume
2.7463895793638E+27
Surface area
9.4840147236865E+18
Circumference
5458471487.74
Perimeter
3474970876
Area
754713911815512961
Diagonal
1228587735.4227
Surface area
4528283470893077766
Volume
6.5565221581773E+26
Space diagonal
1504706528.0135
Perimeter
2606228157
Area
3.2680071011088E+17
Altitude
752353264.00677
Surface area
3.2680071011088E+17
Volume
7.7269354650784E+25
Height
409529245.14089