888889142 is an even 9-digits composite number following 888889141
and preceding 888889143 . In scientific notation, it is written as 8.88889142 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 425120872 positive integers (up to 888889142) that are relatively prime to 888889142.
888889142 has 8 divisors, whose sum is 1391304816
The reverse of 888889142 is 241988888
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred eighty-eight million eight hundred eighty-nine thousand one hundred forty-two
Scientific notation
8.88889142 × 10^8
Engineering notation
8.88889142 × 10^6
Prime Factorization
2 × 23 × 19323677
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
888889142
Product of the distinct prime numbers
The prime factorization of 888889142 is 2 × 23 × 19323677.
Since it has a total of 3 prime factors.
3 , 7 , 4 , 23 , 943 , 51 , 7551 , 18 , 48299 , 97384 , 803648 , 923199 , 5581782 , 392158 , 82057426 , 22831714 , 687578973 , 946370483 , 7568864951 , 3749321225
n×2
1777778284
n×3
2666667426
n×4
3555556568
n×5
4444445710
n÷2
444444571
n÷3
296296380.66667
n÷3
222222285.5
n÷5
177777828.4
n2
790123906765496164
n3
7.0233256155847E+26
n4
6.2429578804237E+35
n5
5.549297473872E+44
2 √n
29814.243944799
3 √n
961.49980480061
4 √n
172.66801656589
5 √n
61.626786216968
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
-888889141
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 888889142 can be divided by 8 positive divisors.
The sum of these divisors (counting 888889142) is 1, the average is 0.125.
Base
System
Value
2
Binary
110100111110110101111100110110
3
Ternary
2021221121020200002
4
Quaternary
310332311330312
5
Quinary
3310023423032
6
Senary
224111551302
8
Octal
6476657466
10
Decimal
888889142
12
Duodecimal
20982b532
16
Hexadecimal
34fb5f36
20
Vigesimal
dhfb2h2
36
Base36
ep7z92
md5
39bdb6100f32d4e2d6ab3fe3618b3361
sha1
521c7fb893fdedfa21a2eb283d0579e1d8cd6fbe
sha256
a4b0ebf5dd562ffa6cd8a49b0ecbfa1130cc1bc997e26e6b723fe736e17dfbe7
sha512
b1e0657650da8bc4ae9d43414884a52ebab95d65d2d841d1e00e0321b04434b6233aad7ce74594bc50c82f93d2f175ce1c2c661536454d5321c0f525d2896a28
ripemd-160
a2285a03657da3da903fcd808676ee165aaae436
Diameter
1777778284
Circumference
5585055196.7259
Area
2.4822474609201E+18
Volume
2.9419237543587E+27
Surface area
9.9289898436806E+18
Circumference
5585055196.7259
Perimeter
3555556568
Area
790123906765496164
Diagonal
1257079080.0626
Surface area
4740743440592976984
Volume
7.0233256155847E+26
Space diagonal
1539601156.2403
Perimeter
2666667426
Area
3.4213368769816E+17
Altitude
769800578.12015
Surface area
3.4213368769816E+17
Volume
8.2770686154352E+25
Height
419026360.02086