855951145 is an odd 9-digits composite number following 855951144
and preceding 855951146 . In scientific notation, it is written as 8.55951145 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 586497600 positive integers (up to 855951145) that are relatively prime to 855951145.
855951145 has 16 divisors, whose sum is 1174756608
The reverse of 855951145 is 541159558
Previous prime number is 1447
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
eight hundred fifty-five million nine hundred fifty-one thousand one hundred forty-five
Scientific notation
8.55951145 × 10^8
Engineering notation
8.55951145 × 10^6
Prime Factorization
7 × 5 × 1447 × 16901
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
855951145
Product of the distinct prime numbers
The prime factorization of 855951145 is 7 × 5 × 1447 × 16901.
Since it has a total of 4 prime factors.
4 , 1 , 31 , 80 , 490 , 127 , 7952 , 2524 , 82034 , 61378 , 935315 , 400429 , 2203759 , 2713544 , 98929635 , 64526659 , 835828732 , 815071486 , 1332074407 , 9007328834
n×2
1711902290
n×3
2567853435
n×4
3423804580
n×5
4279755725
n÷2
427975572.5
n÷3
285317048.33333
n÷3
213987786.25
n÷5
171190229
n2
732652362626811025
n3
6.2711462867737E+26
n4
5.3677948446265E+35
n5
4.5945701433831E+44
2 √n
29256.642749981
3 √n
949.47381572169
4 √n
171.04573291953
5 √n
61.163143136891
1 , 5 , 7 , 35 , 1447 , 7235 , 10129 , 16901 , 50645 , 84505 , 118307 , 591535 , 24455747 , 122278735 , 171190229 , 855951145
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-855951144
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 855951145 can be divided by 16 positive divisors.
The sum of these divisors (counting 855951145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011000001001100011100101001
3
Ternary
2012122121211020021
4
Quaternary
303001030130221
5
Quinary
3223110414040
6
Senary
220534000441
8
Octal
6301143451
10
Decimal
855951145
12
Duodecimal
1ba7a6121
16
Hexadecimal
3304c729
20
Vigesimal
d79dhh5
36
Base36
e5m04p
md5
d2cd9cec0fc468351eb913baaa5313a6
sha1
06b06a8f92dfa6180fcfa640212f5ec73cd866a4
sha256
6d88cf739236bb381df1bd43450dc2a9bb7c6ab26f221aaa02dfd7b4bf537e24
sha512
b18b6c814c73d93bf17b9d40145e705e7800200e8eb596e5de313c56582764433173d58e2ccf049c8a42805cb2fac92b9c6d2c04eb77c34167c06376d26456b0
ripemd-160
8893c8dc966155a6e941f9b35f001f90ab9db371
Diameter
1711902290
Circumference
5378099657.9275
Area
2.3016952800636E+18
Volume
2.626851613882E+27
Surface area
9.2067811202544E+18
Circumference
5378099657.9275
Perimeter
3423804580
Area
732652362626811025
Diagonal
1210497717.9878
Surface area
4395914175760866150
Volume
6.2711462867737E+26
Space diagonal
1482550871.9368
Perimeter
2567853435
Area
3.1724777908875E+17
Altitude
741275435.96838
Surface area
3.1724777908875E+17
Volume
7.3906167753176E+25
Height
403499239.32926