420708906 (number)

420708906 is an even 9-digits composite number following 420708905 and preceding 420708907. In scientific notation, it is written as 4.20708906 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 131245920 positive integers (up to 420708906) that are relatively prime to 420708906.

Interesting facts

Basic properties

Name

Name four hundred twenty million seven hundred eight thousand nine hundred six

Notation

Scientific notation 4.20708906 × 10^8
Engineering notation 4.20708906 × 10^6

Prime Factorization of 420708906

Prime Factorization 2 × 19 × 9 × 83 × 14821

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 420708906
Product of the distinct prime numbers

The prime factorization of 420708906 is 2 × 19 × 9 × 83 × 14821. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 4, 5, 133, 671, 1707, 9661, 49805, 82425, 239805, 251610, 7318360, 9869089, 95599639, 97847328, 891526765, 765679322, 7692271461, 1768249524

Basic calculations (n = 420708906)

Multiplication

n×y
n×2 841417812
n×3 1262126718
n×4 1682835624
n×5 2103544530

Division

n÷y
n÷2 210354453
n÷3 140236302
n÷3 105177226.5
n÷5 84141781.2

Exponentiation

ny
n2 176995983587716836
n3 7.4463786621582E+25
n4 3.1327578206183E+34
n5 1.3179791154753E+43

Nth Root

y√n
2√n 20511.18977534
3√n 749.30834367812
4√n 143.21728169233
5√n 53.063554866011

Divisors of 420708906

1, 2, 9, 18, 19, 38, 83, 166, 171, 342, 747, 1494, 1577, 3154, 14193, 14821, 28386, 29642, 133389, 266778, 281599, 563198, 1230143, 2460286, 2534391, 5068782, 11071287, 22142574, 23372717, 46745434, 210354453, 420708906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420708905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420708906 can be divided by 32 positive divisors. The sum of these divisors (counting 420708906) is 1, the average is 0.03125.

Base conversion 420708906

Base System Value
2 Binary 11001000100111000001000101010
3 Ternary 1002022122020010100
4 Quaternary 121010320020222
5 Quinary 1330200141111
6 Senary 105425130230
8 Octal 3104701052
10 Decimal 420708906
12 Duodecimal b8a89976
16 Hexadecimal 1913822a
20 Vigesimal 6b98c56
36 Base36 6yh92i

Cryptographic Hash Functions

md5 cafb45615ad9d47be6231987b3e918ee
sha1 a9e84c7b0cd08aa7dfb99c303260fb198bef6ded
sha256 9917390cfa713441ea347cf006a7df0358a7a7145a54596df7db6dd0cf67c108
sha512 a25bde7f5d325424921f8d3b4451c725fa33bd70acdd31dc0184c4ba998a9565111f506774d16104533d7ddeb361c50bfd962195565247d215d369af8ebe92f0
ripemd-160 e1615b46b1a2ef418e9ae65c0108c7a48473306f

420708906 as geometric shapes

Circle

Radius = n
Diameter 841417812
Circumference 2643392016.7788
Area 5.5604928175407E+17

Sphere

Radius = n
Volume 3.1191318001179E+26
Surface area 2.2241971270163E+18
Circumference 2643392016.7788

Square

Length = n
Perimeter 1682835624
Area 176995983587716836
Diagonal 594972240.67635

Cube

Length = n
Surface area 1061975901526301016
Volume 7.4463786621582E+25
Space diagonal 728689200.38872

Equilateral Triangle

Length = n
Perimeter 1262126718
Area 7.6641509077388E+16
Altitude 364344600.19436

Triangular Pyramid

Length = n
Surface area 7.6641509077388E+16
Volume 8.7756414121582E+24
Height 198324080.22545