420221271 (number)

420221271 is an odd 9-digits composite number following 420221270 and preceding 420221272. In scientific notation, it is written as 4.20221271 × 10^8. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 265402872 positive integers (up to 420221271) that are relatively prime to 420221271.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20221271 × 10^8
Engineering notation 4.20221271 × 10^6

Prime Factorization of 420221271

Prime Factorization 3 × 19 × 7372303

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420221271
Product of the distinct prime numbers

The prime factorization of 420221271 is 3 × 19 × 7372303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 23, 79, 897, 46, 2451, 3487, 13820, 55110, 248827, 366331, 5217177, 4985479, 23941512, 20636615, 683494803, 836942202, 1922889407, 1332756858

Basic calculations (n = 420221271)

Multiplication

n×y
n×2 840442542
n×3 1260663813
n×4 1680885084
n×5 2101106355

Division

n÷y
n÷2 210110635.5
n÷3 140073757
n÷3 105055317.75
n÷5 84044254.2

Exponentiation

ny
n2 176585916600855441
n3 7.4205158314711E+25
n4 3.1182585941764E+34
n5 1.3103585897515E+43

Nth Root

y√n
2√n 20499.299280707
3√n 749.01872914771
4√n 143.17576359394
5√n 53.051248184917

Divisors of 420221271

1, 3, 19, 57, 7372303, 22116909, 140073757, 420221271

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 -420221270
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 420221271 can be divided by 8 positive divisors. The sum of these divisors (counting 420221271) is 1, the average is 0.125.

Base conversion 420221271

Base System Value
2 Binary 11001000011000001000101010111
3 Ternary 1002021201110012210
4 Quaternary 121003001011113
5 Quinary 1330034040041
6 Senary 105410444503
8 Octal 3103010527
10 Decimal 420221271
12 Duodecimal b8893733
16 Hexadecimal 190c1157
20 Vigesimal 6b67d3b
36 Base36 6y6st3

Cryptographic Hash Functions

md5 e3dfb5a79ed9f07c79bbc55029f692e6
sha1 5c16e504d9d723b1e5ab4ff8ccf81a181b3068fd
sha256 b9345be1a527921bb7328efe0771b620ab3bb98fc9beb1eff461a6090869a2fc
sha512 7cda4addd479099822e9799add387725628f7aa3dfccffb9a0eeb4c712867b225ddd132313c519109b61cf6d41e38f1c5d8539d876fef73252a128bf6d618db6
ripemd-160 a02d304a872b20e0a74fe0f9a0d3bf14f21d85a1

420221271 as geometric shapes

Circle

Radius = n
Diameter 840442542
Circumference 2640328115.7115
Area 5.5476101832067E+17

Sphere

Radius = n
Volume 3.1082984029329E+26
Surface area 2.2190440732827E+18
Circumference 2640328115.7115

Square

Length = n
Perimeter 1680885084
Area 176585916600855441
Diagonal 594282620.64586

Cube

Length = n
Surface area 1059515499605132646
Volume 7.4205158314711E+25
Space diagonal 727844591.79317

Equilateral Triangle

Length = n
Perimeter 1260663813
Area 7.6463944863451E+16
Altitude 363922295.89658

Triangular Pyramid

Length = n
Surface area 7.6463944863451E+16
Volume 8.7451617738923E+24
Height 198094206.88195