857139622 is an even 9-digits composite number following 857139621
and preceding 857139623 . In scientific notation, it is written as 8.57139622 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 426325800 positive integers (up to 857139622) that are relatively prime to 857139622.
857139622 has 8 divisors, whose sum is 1292441472
The reverse of 857139622 is 226931758
Previous prime number is 191
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
eight hundred fifty-seven million one hundred thirty-nine thousand six hundred twenty-two
Scientific notation
8.57139622 × 10^8
Engineering notation
8.57139622 × 10^6
Prime Factorization
2 × 191 × 2243821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
857139622
Product of the distinct prime numbers
The prime factorization of 857139622 is 2 × 191 × 2243821.
Since it has a total of 3 prime factors.
3 , 3 , 54 , 25 , 831 , 693 , 5198 , 7457 , 42593 , 47907 , 970760 , 413523 , 5789561 , 1788924 , 11626109 , 1019467 , 492381237 , 681089152 , 3080314619 , 3240578898
n×2
1714279244
n×3
2571418866
n×4
3428558488
n×5
4285698110
n÷2
428569811
n÷3
285713207.33333
n÷3
214284905.5
n÷5
171427924.4
n2
734688331602302884
n3
6.2973047883741E+26
n4
5.3976694459258E+35
n5
4.6265563485617E+44
2 √n
29276.946937821
3 √n
949.91305649382
4 √n
171.10507572197
5 √n
61.180118556737
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
-857139621
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 857139622 can be divided by 8 positive divisors.
The sum of these divisors (counting 857139622) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011000101101110100110100110
3
Ternary
2012201212012111221
4
Quaternary
303011232212212
5
Quinary
3223411431442
6
Senary
221015250554
8
Octal
6305564646
10
Decimal
857139622
12
Duodecimal
1bb079a5a
16
Hexadecimal
3316e9a6
20
Vigesimal
d7h2912
36
Base36
e6bh5y
md5
3682d808618086ed240dd1f9561233d7
sha1
105c60ad4b16c02b47376e83410f6fe63103887d
sha256
520e416bf28b625d04820d1799f2e8568ffbb5ed34d13202affdc4cdb3e93645
sha512
6c439011b1cfe788e294d181129303105bcbbe1017153248c29f3e7c437d9fe35bbcbdb9e0f90007eebc7e7b8119ccca3640f53d84e0f5d3468598caf8669e7a
ripemd-160
f2ac3e88b20c4c2d58d8e471db1d0783cb79840e
Diameter
1714279244
Circumference
5385567079.1519
Area
2.3080914652399E+18
Volume
2.6378088614096E+27
Surface area
9.2323658609597E+18
Circumference
5385567079.1519
Perimeter
3428558488
Area
734688331602302884
Diagonal
1212178478.2797
Surface area
4408129989613817304
Volume
6.2973047883741E+26
Space diagonal
1484609374.4844
Perimeter
2571418866
Area
3.181293795158E+17
Altitude
742304687.24219
Surface area
3.181293795158E+17
Volume
7.4214448650964E+25
Height
404059492.75992