855494420 is an even 9-digits composite number following 855494419
and preceding 855494421 . In scientific notation, it is written as 8.55494420 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 311088800 positive integers (up to 855494420) that are relatively prime to 855494420.
855494420 has 24 divisors, whose sum is 1959860448
The reverse of 855494420 is 024494558
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
eight hundred fifty-five million four hundred ninety-four thousand four hundred twenty
Scientific notation
8.55494420 × 10^8
Engineering notation
8.55494420 × 10^6
Prime Factorization
2 × 2 × 5 × 11 × 3888611
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
427747210 Product of the distinct prime numbers
The prime factorization of 855494420 is 2 × 2 × 5 × 11 × 3888611.
Since it has a total of 5 prime factors.
2 , 7 , 41 , 60 , 851 , 860 , 4192 , 7478 , 57220 , 30902 , 841785 , 404219 , 7898657 , 5883779 , 95632548 , 14885801 , 195636862 , 518913638 , 3361242207 , 3823635629
n×2
1710988840
n×3
2566483260
n×4
3421977680
n×5
4277472100
n÷2
427747210
n÷3
285164806.66667
n÷3
213873605
n÷5
171098884
n2
731870702651136400
n3
6.2611130227953E+26
n4
5.3563472539907E+35
n5
4.5823251873714E+44
2 √n29248.836216164
3 √n949.30490982727
4 √n171.02291137787
5 √n61.156614563181
1 , 2 , 4 , 5 , 10 , 11 , 20 , 22 , 44 , 55 , 110 , 220 , 3888611 , 7777222 , 15554444 , 19443055 , 38886110 , 42774721 , 77772220 , 85549442 , 171098884 , 213873605 , 427747210 , 855494420
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
-855494419 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 855494420 can be divided by 24 positive divisors.
The sum of these divisors (counting 855494420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110010111111011100111100010100
3
Ternary
2012121202121201112
4
Quaternary
302333130330110
5
Quinary
3223001310140
6
Senary
220520114152
8
Octal
6277347424
10
Decimal
855494420
12
Duodecimal
1ba605958
16
Hexadecimal
32fdcf14
20
Vigesimal
d76gg10
36
Base36
e5c7pw
md5
94fb3dd5159a2210849b2a0f56cc27dc
sha1
2ef4280f49a24c755e9863f04d3b77e01f63aa0c
sha256
17fa8e04dfd23caab1d2a42e73b4619b878bdac48abea95dbf57afe5a6944eca
sha512
62a5bb2f93abddd78983ddc3afa534db6503540518185ac3f00834f034fb0bd0bf853d9b9128034a62c2eb0cbe5d741f4663f56a980593363299a04f97bc0a6f
ripemd-160
6f38bdcd6434ece05d8003f8bd5e1ff863fca4fc
Diameter
1710988840
Circumference
5375229970.1181
Area
2.2992396228264E+18
Volume
2.6226488900945E+27
Surface area
9.1969584913056E+18
Circumference
5375229970.1181
Perimeter
3421977680
Area
731870702651136400
Diagonal
1209851811.2985
Surface area
4391224215906818400
Volume
6.2611130227953E+26
Space diagonal
1481759801.0317
Perimeter
2566483260
Area
3.1690931039073E+17
Altitude
740879900.51583
Surface area
3.1690931039073E+17
Volume
7.3787924603232E+25
Height
403283937.0995