857591138 is an even 9-digits composite number following 857591137
and preceding 857591139 . In scientific notation, it is written as 8.57591138 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 428742720 positive integers (up to 857591138) that are relatively prime to 857591138.
857591138 has 8 divisors, whose sum is 1286545260
The reverse of 857591138 is 831195758
Previous prime number is 42841
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
eight hundred fifty-seven million five hundred ninety-one thousand one hundred thirty-eight
Scientific notation
8.57591138 × 10^8
Engineering notation
8.57591138 × 10^6
Prime Factorization
2 × 42841 × 10009
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
857591138
Product of the distinct prime numbers
The prime factorization of 857591138 is 2 × 42841 × 10009.
Since it has a total of 3 prime factors.
4 , 3 , 95 , 46 , 632 , 578 , 6505 , 5489 , 26091 , 79151 , 23406 , 748305 , 9094147 , 869495 , 80847854 , 56023146 , 910797177 , 789207909 , 6483107079 , 6127314433
n×2
1715182276
n×3
2572773414
n×4
3430364552
n×5
4287955690
n÷2
428795569
n÷3
285863712.66667
n÷3
214397784.5
n÷5
171518227.6
n2
735462559976135044
n3
6.3072617376633E+26
n4
5.4090517712665E+35
n5
4.6387548640214E+44
2 √n
29284.657040846
3 √n
950.07982265569
4 √n
171.12760455533
5 √n
61.186562777253
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
-857591137
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 857591138 can be divided by 8 positive divisors.
The sum of these divisors (counting 857591138) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011000111011100110101100010
3
Ternary
2012202201010212202
4
Quaternary
303013130311202
5
Quinary
3224020404023
6
Senary
221033053202
8
Octal
6307346542
10
Decimal
857591138
12
Duodecimal
1bb257202
16
Hexadecimal
331dcd62
20
Vigesimal
d7jihgi
36
Base36
e6l5k2
md5
7b0cb97edcbf902844fbd3e3d6f16689
sha1
e3ced493301e703aec7a1fb786a243b50cd861be
sha256
d2aaee9539eba48990879adb9941a75883855bd054ab9a11292f11532a01b3a7
sha512
40674d1e65092e1a1aa6b93a005e1227a286a250152f079e1f023600e605e6b83fa22093f829da7beb80e01cd0c6b096d470c1eeb22fae7265479393ea4447ee
ripemd-160
59a993976ad2f572ff81201680da21f693c9c078
Diameter
1715182276
Circumference
5388404037.849
Area
2.3105237754114E+18
Volume
2.6419796185748E+27
Surface area
9.2420951016455E+18
Circumference
5388404037.849
Perimeter
3430364552
Area
735462559976135044
Diagonal
1212817018.3306
Surface area
4412775359856810264
Volume
6.3072617376633E+26
Space diagonal
1485391423.1368
Perimeter
2572773414
Area
3.1846463023583E+17
Altitude
742695711.56841
Surface area
3.1846463023583E+17
Volume
7.4331792423669E+25
Height
404272339.44353