857870140 is an even 9-digits composite number following 857870139
and preceding 857870141 . In scientific notation, it is written as 8.57870140 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 325087488 positive integers (up to 857870140) that are relatively prime to 857870140.
857870140 has 24 divisors, whose sum is 1896345360
The reverse of 857870140 is 041078758
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
eight hundred fifty-seven million eight hundred seventy thousand one hundred forty
Scientific notation
8.57870140 × 10^8
Engineering notation
8.57870140 × 10^6
Prime Factorization
2 × 2 × 19 × 5 × 2257553
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
428935070 Product of the distinct prime numbers
The prime factorization of 857870140 is 2 × 2 × 19 × 5 × 2257553.
Since it has a total of 5 prime factors.
6 , 7 , 7 , 33 , 530 , 507 , 5850 , 7172 , 61570 , 82675 , 232975 , 177909 , 1443754 , 9036306 , 95009292 , 46177862 , 905963300 , 947602031 , 7564393796 , 8430134328
n×2
1715740280
n×3
2573610420
n×4
3431480560
n×5
4289350700
n÷2
428935070
n÷3
285956713.33333
n÷3
214467535
n÷5
171574028
n2
735941177103619600
n3
6.3134196063365E+26
n4
5.4160941615666E+35
n5
4.6463054566363E+44
2 √n29289.420274222
3 √n950.18284199999
4 √n171.14152118706
5 √n61.19054345092
1 , 2 , 4 , 5 , 10 , 19 , 20 , 38 , 76 , 95 , 190 , 380 , 2257553 , 4515106 , 9030212 , 11287765 , 22575530 , 42893507 , 45151060 , 85787014 , 171574028 , 214467535 , 428935070 , 857870140
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-857870139 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 857870140 can be divided by 24 positive divisors.
The sum of these divisors (counting 857870140) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011001000100000111100111100
3
Ternary
2012210020022121011
4
Quaternary
303020200330330
5
Quinary
3224103321030
6
Senary
221043045004
8
Octal
6310407474
10
Decimal
857870140
12
Duodecimal
1bb370764
16
Hexadecimal
33220f3c
20
Vigesimal
d81df70
36
Base36
e6r4u4
md5
5c5b405c9b964c887a7de9c66e627e45
sha1
71233db1d6c9a6b9fcf1b47a3cf5704d3ea279e4
sha256
b9853403806bb6d5a83b62194e799811db3b1999605f159a00050f1e76a17223
sha512
b36538d6aab452997d3eeab587cba80359e09a9ab8b1e4ffd247f21df321ecf85dbe4ab18c380a6ec70c383679fdc9855b7230908c1a18531ba56b33603df1a6
ripemd-160
a24e324d90afc482721287ebb56c6147c3bb394f
Diameter
1715740280
Circumference
5390157059.1161
Area
2.312027395463E+18
Volume
2.6445590205729E+27
Surface area
9.2481095818518E+18
Circumference
5390157059.1161
Perimeter
3431480560
Area
735941177103619600
Diagonal
1213211586.7429
Surface area
4415647062621717600
Volume
6.3134196063365E+26
Space diagonal
1485874668.7762
Perimeter
2573610420
Area
3.1867187753138E+17
Altitude
742937334.38811
Surface area
3.1867187753138E+17
Volume
7.4404363601944E+25
Height
404403862.24764