855138575 is an odd 9-digits composite number following 855138574
and preceding 855138576 . In scientific notation, it is written as 8.55138575 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors.
There are 684110840 positive integers (up to 855138575) that are relatively prime to 855138575.
855138575 has 6 divisors, whose sum is 1060371864
The reverse of 855138575 is 575831558
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
eight hundred fifty-five million one hundred thirty-eight thousand five hundred seventy-five
Scientific notation
8.55138575 × 10^8
Engineering notation
8.55138575 × 10^6
Prime Factorization
5 × 5 × 34205543
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
171027715
Product of the distinct prime numbers
The prime factorization of 855138575 is 5 × 5 × 34205543.
Since it has a total of 3 prime factors.
4 , 2 , 65 , 90 , 398 , 577 , 8818 , 8637 , 90642 , 21205 , 524821 , 415768 , 4972859 , 8202591 , 98524815 , 62482921 , 193682708 , 658225846 , 7875882036 , 9247736337
n×2
1710277150
n×3
2565415725
n×4
3420554300
n×5
4275692875
n÷2
427569287.5
n÷3
285046191.66667
n÷3
213784643.75
n÷5
171027715
n2
731261982453030625
n3
6.2533032962656E+26
n4
5.3474408698114E+35
n5
4.5728029653073E+44
2 √n
29242.752520924
3 √n
949.17326967254
4 √n
171.00512425341
5 √n
61.151526067748
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-855138574
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 855138575 can be divided by 6 positive divisors.
The sum of these divisors (counting 855138575) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110010111110000110000100001111
3
Ternary
2012121002112121002
4
Quaternary
302332012010033
5
Quinary
3222403413300
6
Senary
220504330515
8
Octal
6276060417
10
Decimal
855138575
12
Duodecimal
1ba473a3b
16
Hexadecimal
32f8610f
20
Vigesimal
d74c68f
36
Base36
e54l5b
md5
909c780607dec797f3cd294b2df30181
sha1
7dd80cfa106af8cf806857fdface8176f795281b
sha256
d0fbca1f167e0404db82de9ea52109592213a6f3ce49cd85f0539fa8a0093716
sha512
07b3a82f5d6055f0dbadd08c0551f70336a7f73a0d4f1752f53472dfda66df30a1c17ed4e6ee418b61d711f115e7dcc57ca5c781363777497e11ad89a3146088
ripemd-160
32807af165834c99f8252ec94df7078970970327
Diameter
1710277150
Circumference
5372994130.0425
Area
2.2973272719239E+18
Volume
2.6193775594956E+27
Surface area
9.1893090876958E+18
Circumference
5372994130.0425
Perimeter
3420554300
Area
731261982453030625
Diagonal
1209348570.4734
Surface area
4387571894718183750
Volume
6.2533032962656E+26
Space diagonal
1481143459.412
Perimeter
2565415725
Area
3.1664572681305E+17
Altitude
740571729.70602
Surface area
3.1664572681305E+17
Volume
7.3695886093427E+25
Height
403116190.1578