420221427 (number)

420221427 is an odd 9-digits composite number following 420221426 and preceding 420221428. In scientific notation, it is written as 4.20221427 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 279395808 positive integers (up to 420221427) that are relatively prime to 420221427.

Interesting facts

Basic properties

Name

Name four hundred twenty million two hundred twenty-one thousand four hundred twenty-seven

Notation

Scientific notation 4.20221427 × 10^8
Engineering notation 4.20221427 × 10^6

Prime Factorization of 420221427

Prime Factorization 3 × 373 × 375533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420221427
Product of the distinct prime numbers

The prime factorization of 420221427 is 3 × 373 × 375533. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420221427)

Multiplication

n×y
n×2 840442854
n×3 1260664281
n×4 1680885708
n×5 2101107135

Division

n÷y
n÷2 210110713.5
n÷3 140073809
n÷3 105055356.75
n÷5 84044285.4

Exponentiation

ny
n2 176586047709916329
n3 7.4205240956951E+25
n4 3.1182632245809E+34
n5 1.310361021995E+43

Nth Root

y√n
2√n 20499.303085715
3√n 749.01882183452
4√n 143.17577688183
5√n 53.051252123791

Divisors of 420221427

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 -420221426
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 420221427 can be divided by 8 positive divisors. The sum of these divisors (counting 420221427) is 1, the average is 0.125.

Base conversion 420221427

Base System Value
2 Binary 11001000011000001000111110011
3 Ternary 1002021201110102120
4 Quaternary 121003001013303
5 Quinary 1330034041202
6 Senary 105410445323
8 Octal 3103010763
10 Decimal 420221427
12 Duodecimal b8893843
16 Hexadecimal 190c11f3
20 Vigesimal 6b67db7
36 Base36 6y6sxf

Cryptographic Hash Functions

md5 3eeca3c97f984b27b27427e547dbba35
sha1 973a92c4c430cd7dc85ce24f17728e3eaafdafc0
sha256 596001522d2c827e7ed487674c0f4c19f403756a536c1836542faabcd058c526
sha512 a2eebfd0e328df9bf095d4912dd664468e2ac5754ebb2a272596b7153744aa82f4658f3c1e4e850b5f254ab5c82c82f3a2a84eaee73f5bb4d6d77ab83a80a430
ripemd-160 1e37a6ff2c4da3f9840021348d946d813f8656fa

420221427 as geometric shapes

Circle

Radius = n
Diameter 840442854
Circumference 2640329095.8884
Area 5.5476143021193E+17

Sphere

Radius = n
Volume 3.1083018646429E+26
Surface area 2.2190457208477E+18
Circumference 2640329095.8884

Square

Length = n
Perimeter 1680885708
Area 176586047709916329
Diagonal 594282841.26318

Cube

Length = n
Surface area 1059516286259497974
Volume 7.4205240956951E+25
Space diagonal 727844861.9931

Equilateral Triangle

Length = n
Perimeter 1260664281
Area 7.6464001635339E+16
Altitude 363922430.99655

Triangular Pyramid

Length = n
Surface area 7.6464001635339E+16
Volume 8.7451715133736E+24
Height 198094280.42106