420221272 (number)

420221272 is an even 9-digits composite number following 420221271 and preceding 420221273. In scientific notation, it is written as 4.20221272 × 10^8. The sum of its digits is 22. It has a total of 6 prime factors and 32 positive divisors. There are 208202400 positive integers (up to 420221272) that are relatively prime to 420221272.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20221272 × 10^8
Engineering notation 4.20221272 × 10^6

Prime Factorization of 420221272

Prime Factorization 2 × 2 × 2 × 239 × 811 × 271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 105055318
Product of the distinct prime numbers

The prime factorization of 420221272 is 2 × 2 × 2 × 239 × 811 × 271. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420221272)

Multiplication

n×y
n×2 840442544
n×3 1260663816
n×4 1680885088
n×5 2101106360

Division

n÷y
n÷2 210110636
n÷3 140073757.33333
n÷3 105055318
n÷5 84044254.4

Exponentiation

ny
n2 176585917441297984
n3 7.4205158844469E+25
n4 3.1182586238585E+34
n5 1.3103586053428E+43

Nth Root

y√n
2√n 20499.299305098
3√n 749.01872974186
4√n 143.17576367912
5√n 53.051248210166

Divisors of 420221272

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 -420221271
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 420221272 can be divided by 32 positive divisors. The sum of these divisors (counting 420221272) is 1, the average is 0.03125.

Base conversion 420221272

Base System Value
2 Binary 11001000011000001000101011000
3 Ternary 1002021201110012211
4 Quaternary 121003001011120
5 Quinary 1330034040042
6 Senary 105410444504
8 Octal 3103010530
10 Decimal 420221272
12 Duodecimal b8893734
16 Hexadecimal 190c1158
20 Vigesimal 6b67d3c
36 Base36 6y6st4

Cryptographic Hash Functions

md5 529b74f6a0867c31d65bc54e7d1361ee
sha1 93a2c0cde2fd36ab61bc1ba69a3fdbf4315057ce
sha256 7056f5840a19c524de0ae4fdd588de8d7a4443332f0d240bd13b73956f9e5b0e
sha512 123ae8150c7422734d358c7182be20df115efbc44d9d3a0d88756a8752674e13e38b13a2bd43fed15d45cd898d67e66e7916f5066879f37bb29b4d6b0353857c
ripemd-160 7e9256d2defb432c76389110792c0588a63a90bc

420221272 as geometric shapes

Circle

Radius = n
Diameter 840442544
Circumference 2640328121.9947
Area 5.54761020961E+17

Sphere

Radius = n
Volume 3.1082984251233E+26
Surface area 2.219044083844E+18
Circumference 2640328121.9947

Square

Length = n
Perimeter 1680885088
Area 176585917441297984
Diagonal 594282622.06007

Cube

Length = n
Surface area 1059515504647787904
Volume 7.4205158844469E+25
Space diagonal 727844593.52522

Equilateral Triangle

Length = n
Perimeter 1260663816
Area 7.6463945227373E+16
Altitude 363922296.76261

Triangular Pyramid

Length = n
Surface area 7.6463945227373E+16
Volume 8.7451618363249E+24
Height 198094207.35336