285420107 is an odd 9-digits composite number following 285420106
and preceding 285420108 . In scientific notation, it is written as 2.85420107 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 241088832 positive integers (up to 285420107) that are relatively prime to 285420107.
285420107 has 16 divisors, whose sum is 330969600
The reverse of 285420107 is 701024582
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
two hundred eighty-five million four hundred twenty thousand one hundred seven
Scientific notation
2.85420107 × 10^8
Engineering notation
2.85420107 × 10^6
Prime Factorization
7 × 233 × 103 × 1699
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
285420107
Product of the distinct prime numbers
The prime factorization of 285420107 is 7 × 233 × 103 × 1699.
Since it has a total of 4 prime factors.
1 , 10 , 41 , 74 , 765 , 873 , 4528 , 1217 , 50845 , 69523 , 509262 , 402371 , 4959136 , 4241269 , 9034262 , 59280447 , 57435925 , 308955250 , 1559887054 , 3709703657
n×2
570840214
n×3
856260321
n×4
1141680428
n×5
1427100535
n÷2
142710053.5
n÷3
95140035.666667
n÷3
71355026.75
n÷5
57084021.4
n2
81464637479891449
n3
2.3251645546227E+25
n4
6.6364871597301E+33
n5
1.8941868752343E+42
2 √n
16894.380929765
3 √n
658.40762967866
4 √n
129.97838639468
5 √n
49.101743459221
1 , 7 , 103 , 233 , 721 , 1631 , 1699 , 11893 , 23999 , 167993 , 174997 , 395867 , 1224979 , 2771069 , 40774301 , 285420107
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
-285420106
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 285420107 can be divided by 16 positive divisors.
The sum of these divisors (counting 285420107) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10001000000110010101001001011
3
Ternary
201220001211210002
4
Quaternary
101000302221023
5
Quinary
1041031420412
6
Senary
44153313215
8
Octal
2100625113
10
Decimal
285420107
12
Duodecimal
7b70580b
16
Hexadecimal
11032a4b
20
Vigesimal
493ha57
36
Base36
4pxjkb
md5
18f9a4d43ba9f39ee1fa88f752d0595f
sha1
78788e4611120d9408413c8c7604b67e7b56adf3
sha256
02bb25c14c3302ec2887e4ad3b0aa557581cbdb395fa71f51e95274559b13094
sha512
580afd826eb985ec8b2347a9a061d4017af0d206c8eac758073496d78ca85bb8731edfd30d814fe49dba4cd05ab47707c60ab6e39c56444871d5d98fa1c6731a
ripemd-160
5723caa790eb6cac36b2fcf12860b7e834b5dc0f
Diameter
570840214
Circumference
1793347422.676
Area
2.5592870663418E+17
Volume
9.73962651092E+25
Surface area
1.0237148265367E+18
Circumference
1793347422.676
Perimeter
1141680428
Area
81464637479891449
Diagonal
403644986.29338
Surface area
488787824879348694
Volume
2.3251645546227E+25
Space diagonal
494362126.82575
Perimeter
856260321
Area
3.5275222783838E+16
Altitude
247181063.41287
Surface area
3.5275222783838E+16
Volume
2.7402327065805E+24
Height
134548328.76446