420081231 (number)

420081231 is an odd 9-digits composite number following 420081230 and preceding 420081232. In scientific notation, it is written as 4.20081231 × 10^8. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 278241600 positive integers (up to 420081231) that are relatively prime to 420081231.

Interesting facts

Basic properties

Name

Name four hundred twenty million eighty-one thousand two hundred thirty-one

Notation

Scientific notation 4.20081231 × 10^8
Engineering notation 4.20081231 × 10^6

Prime Factorization of 420081231

Prime Factorization 3 × 547 × 911 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 420081231
Product of the distinct prime numbers

The prime factorization of 420081231 is 3 × 547 × 911 × 281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 52, 28, 7, 801, 9538, 6362, 5278, 29792, 294713, 564926, 5327697, 1234252, 4980396, 19404460, 656054671, 457289972, 2807743669, 6404904493

Basic calculations (n = 420081231)

Multiplication

n×y
n×2 840162462
n×3 1260243693
n×4 1680324924
n×5 2100406155

Division

n÷y
n÷2 210040615.5
n÷3 140027077
n÷3 105020307.75
n÷5 84016246.2

Exponentiation

ny
n2 176468240638475361
n3 7.4130995759815E+25
n4 3.1141039954039E+34
n5 1.3081766398513E+43

Nth Root

y√n
2√n 20495.883269574
3√n 748.93551565667
4√n 143.1638336647
5√n 53.047711815942

Divisors of 420081231

1, 3, 281, 547, 843, 911, 1641, 2733, 153707, 255991, 461121, 498317, 767973, 1494951, 140027077, 420081231

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 -420081230
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 420081231 can be divided by 16 positive divisors. The sum of these divisors (counting 420081231) is 1, the average is 0.0625.

Base conversion 420081231

Base System Value
2 Binary 11001000010011110111001001111
3 Ternary 1002021110100010010
4 Quaternary 121002132321033
5 Quinary 1330020044411
6 Senary 105403444303
8 Octal 3102367117
10 Decimal 420081231
12 Duodecimal b8826693
16 Hexadecimal 1909ee4f
20 Vigesimal 6b5a31b
36 Base36 6y3sr3

Cryptographic Hash Functions

md5 7e5680c25d4954f23e5a49ce5f78abea
sha1 bccb4134b2ddee90a6d0992ecc8cdfce4239785d
sha256 4e3ede42d289f1f935c19b8d61cc309e970a9c6a439bba7130984316f238eb4c
sha512 a05be2189dc432e484bec0e6dc7600237c57fedb86b8828151acc59b7984e32643a06f0c62b902ead9d31cf4771f695c895308761d8b5a6e0a8d0d1266d8e7be
ripemd-160 67d96a5a625f0dafad95249f5e70ee8f36905de2

420081231 as geometric shapes

Circle

Radius = n
Diameter 840162462
Circumference 2639448218.4411
Area 5.5439132838175E+17

Sphere

Radius = n
Volume 3.1051918890977E+26
Surface area 2.217565313527E+18
Circumference 2639448218.4411

Square

Length = n
Perimeter 1680324924
Area 176468240638475361
Diagonal 594084574.17859

Cube

Length = n
Surface area 1058809443830852166
Volume 7.4130995759815E+25
Space diagonal 727602035.39808

Equilateral Triangle

Length = n
Perimeter 1260243693
Area 7.6412989677033E+16
Altitude 363801017.69904

Triangular Pyramid

Length = n
Surface area 7.6412989677033E+16
Volume 8.7364216329794E+24
Height 198028191.39286