420509969 (number)

420509969 is an odd 9-digits composite number following 420509968 and preceding 420509970. In scientific notation, it is written as 4.20509969 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 377434200 positive integers (up to 420509969) that are relatively prime to 420509969.

Interesting facts

Basic properties

Name

Name four hundred twenty million five hundred nine thousand nine hundred sixty-nine

Notation

Scientific notation 4.20509969 × 10^8
Engineering notation 4.20509969 × 10^6

Prime Factorization of 420509969

Prime Factorization 869 × 11 × 43991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420509969
Product of the distinct prime numbers

The prime factorization of 420509969 is 869 × 11 × 43991. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 21, 27, 815, 972, 3009, 9181, 5847, 23036, 537164, 173143, 5748765, 6906459, 84780965, 74126878, 376619516, 51623030, 3900305440, 9334590432

Basic calculations (n = 420509969)

Multiplication

n×y
n×2 841019938
n×3 1261529907
n×4 1682039876
n×5 2102549845

Division

n÷y
n÷2 210254984.5
n÷3 140169989.66667
n÷3 105127492.25
n÷5 84101993.8

Exponentiation

ny
n2 176828634028380961
n3 7.4358203413587E+25
n4 3.1268365812343E+34
n5 1.3148659538429E+43

Nth Root

y√n
2√n 20506.339727021
3√n 749.1902187278
4√n 143.20034820845
5√n 53.058535575239

Divisors of 420509969

1, 11, 869, 9559, 43991, 483901, 38228179, 420509969

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420509968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420509969 can be divided by 8 positive divisors. The sum of these divisors (counting 420509969) is 1, the average is 0.125.

Base conversion 420509969

Base System Value
2 Binary 11001000100000111100100010001
3 Ternary 1002022021010020022
4 Quaternary 121010013210101
5 Quinary 1330122304334
6 Senary 105420553225
8 Octal 3104074421
10 Decimal 420509969
12 Duodecimal b89b2815
16 Hexadecimal 19107911
20 Vigesimal 6b83ei9
36 Base36 6yczkh

Cryptographic Hash Functions

md5 54f4714687d72987e361ace8dab1d47a
sha1 8690a6ea351cc22686f6ec7616cf7f8664541593
sha256 9aa58ce58ddfc52202bf7b347d0df74ef79fc50eca52e9de5c15ac96f43eee96
sha512 c97fbc5940121446764509c9cb69550ad08d34a1c91da659b10a0eba0c8baca7c4586d1d25fb200959f1e531a05da810a267ed3d27288ec4c8cd48dd96f96ddd
ripemd-160 e710e47a1efe2a5dc986548f34b2b7a53487f7ea

420509969 as geometric shapes

Circle

Radius = n
Diameter 841019938
Circumference 2642142058.7433
Area 5.5552353760788E+17

Sphere

Radius = n
Volume 3.1147091410435E+26
Surface area 2.2220941504315E+18
Circumference 2642142058.7433

Square

Length = n
Perimeter 1682039876
Area 176828634028380961
Diagonal 594690901.27289

Cube

Length = n
Surface area 1060971804170285766
Volume 7.4358203413587E+25
Space diagonal 728344631.39721

Equilateral Triangle

Length = n
Perimeter 1261529907
Area 7.656904459254E+16
Altitude 364172315.69861

Triangular Pyramid

Length = n
Surface area 7.656904459254E+16
Volume 8.763198311766E+24
Height 198230300.4243