420868306 is an even 9-digits composite number following 420868305
and preceding 420868307 . In scientific notation, it is written as 4.20868306 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 200939904 positive integers (up to 420868306) that are relatively prime to 420868306.
420868306 has 16 divisors, whose sum is 659879424
The reverse of 420868306 is 603868024
Previous prime number is 15073
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
four hundred twenty million eight hundred sixty-eight thousand three hundred six
Scientific notation
4.20868306 × 10^8
Engineering notation
4.20868306 × 10^6
Prime Factorization
2 × 23 × 15073 × 607
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
420868306
Product of the distinct prime numbers
The prime factorization of 420868306 is 2 × 23 × 15073 × 607.
Since it has a total of 4 prime factors.
9 , 7 , 88 , 27 , 393 , 129 , 838 , 1693 , 51985 , 28347 , 272709 , 890914 , 4019137 , 9867245 , 48911575 , 69408530 , 443887512 , 707006402 , 7136966122 , 7142890846
n×2
841736612
n×3
1262604918
n×4
1683473224
n×5
2104341530
n÷2
210434153
n÷3
140289435.33333
n÷3
105217076.5
n÷5
84173661.2
n2
177130130995309636
n3
7.4548458173554E+25
n4
3.1375083306416E+34
n5
1.320477816178E+43
2 √n
20515.075091259
3 √n
749.4029654517
4 √n
143.23084546025
5 √n
53.067575246338
1 , 2 , 23 , 46 , 607 , 1214 , 13961 , 15073 , 27922 , 30146 , 346679 , 693358 , 9149311 , 18298622 , 210434153 , 420868306
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
-420868305
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 420868306 can be divided by 16 positive divisors.
The sum of these divisors (counting 420868306) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000101011111000011010010
3
Ternary
1002022221022210001
4
Quaternary
121011133003102
5
Quinary
1330220241211
6
Senary
105432400214
8
Octal
3105370322
10
Decimal
420868306
12
Duodecimal
b8b4606a
16
Hexadecimal
1915f0d2
20
Vigesimal
6ba8af6
36
Base36
6yko2a
md5
36708295fb4b05d08f8abd8c1cb1822e
sha1
9041ebe7e019b6b55ad4408d484262a08358568a
sha256
f37b699636162d6e6d283cb959d4b95393a9e54d4dfbd65700cec1fc7a94bac7
sha512
11731a6f3430c910852f420246095d3cc231cbef17a4f03c49c6da056012233615d8192109bbb2eea919e7c2bc4aa9d21aab4a4c7c2787ba919875576802461d
ripemd-160
7ef11bb155d3262180150f69143ae6d96adab49c
Diameter
841736612
Circumference
2644393556.5168
Area
5.5647071826426E+17
Volume
3.1226785137931E+26
Surface area
2.225882873057E+18
Circumference
2644393556.5168
Perimeter
1683473224
Area
177130130995309636
Diagonal
595197666.31819
Surface area
1062780785971857816
Volume
7.4548458173554E+25
Space diagonal
728965289.28745
Perimeter
1262604918
Area
7.6699596608802E+16
Altitude
364482644.64372
Surface area
7.6699596608802E+16
Volume
8.7856200502536E+24
Height
198399222.10606