420111261 (number)

420111261 is an odd 9-digits composite number following 420111260 and preceding 420111262. In scientific notation, it is written as 4.20111261 × 10^8. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 252131616 positive integers (up to 420111261) that are relatively prime to 420111261.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred eleven thousand two hundred sixty-one

Notation

Scientific notation 4.20111261 × 10^8
Engineering notation 4.20111261 × 10^6

Prime Factorization of 420111261

Prime Factorization 9 × 23 × 19 × 479 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 420111261
Product of the distinct prime numbers

The prime factorization of 420111261 is 9 × 23 × 19 × 479 × 223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420111261)

Multiplication

n×y
n×2 840222522
n×3 1260333783
n×4 1680445044
n×5 2100556305

Division

n÷y
n÷2 210055630.5
n÷3 140037087
n÷3 105027815.25
n÷5 84022252.2

Exponentiation

ny
n2 176493471619010121
n3 7.414689492013E+25
n4 3.114994552413E+34
n5 1.3086442894224E+43

Nth Root

y√n
2√n 20496.615842621
3√n 748.95336140965
4√n 143.1663921548
5√n 53.048470229848

Divisors of 420111261

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 -420111260
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 420111261 can be divided by 32 positive divisors. The sum of these divisors (counting 420111261) is 1, the average is 0.03125.

Base conversion 420111261

Base System Value
2 Binary 11001000010100110001110011101
3 Ternary 1002021111212022100
4 Quaternary 121002212032131
5 Quinary 1330022030021
6 Senary 105404235313
8 Octal 3102461635
10 Decimal 420111261
12 Duodecimal b883bb39
16 Hexadecimal 190a639d
20 Vigesimal 6b5di31
36 Base36 6y4fx9

Cryptographic Hash Functions

md5 b14521f784ea233986b58fa9e5acbc56
sha1 1a843e4469be6cdecbeab429f0c333f3b2b0dbe3
sha256 66cd62d3db4545cacdc014b4c04cb6541ed5c3c1d52f34360ebdc2962d0f440e
sha512 224c587b74077e31b4d5eb660123d858407cd7228a0292a1a8fb83878154af7a3c5edab771052a1d8a073cac17e60ab241f06451e4314a57941d89ad3a1153c1
ripemd-160 40ba63a1288e7ccc1cfc358a2c155caaf1b6e001

420111261 as geometric shapes

Circle

Radius = n
Diameter 840222522
Circumference 2639636902.4959
Area 5.5447059384484E+17

Sphere

Radius = n
Volume 3.1058578715677E+26
Surface area 2.2178823753794E+18
Circumference 2639636902.4959

Square

Length = n
Perimeter 1680445044
Area 176493471619010121
Diagonal 594127043.01186

Cube

Length = n
Surface area 1058960829714060726
Volume 7.414689492013E+25
Space diagonal 727654048.88383

Equilateral Triangle

Length = n
Perimeter 1260333783
Area 7.6423915012085E+16
Altitude 363827024.44191

Triangular Pyramid

Length = n
Surface area 7.6423915012085E+16
Volume 8.7382953669917E+24
Height 198042347.67062