420311421 (number)

420311421 is an odd 9-digits composite number following 420311420 and preceding 420311422. In scientific notation, it is written as 4.20311421 × 10^8. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 279115776 positive integers (up to 420311421) that are relatively prime to 420311421.

Interesting facts

Basic properties

Name

Name four hundred twenty million three hundred eleven thousand four hundred twenty-one

Notation

Scientific notation 4.20311421 × 10^8
Engineering notation 4.20311421 × 10^6

Prime Factorization of 420311421

Prime Factorization 9 × 257 × 181717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420311421
Product of the distinct prime numbers

The prime factorization of 420311421 is 9 × 257 × 181717. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 32, 32, 108, 305, 7608, 6334, 50689, 12999, 39218, 731870, 3366281, 5911085, 88535746, 84100613, 636171059, 2437675, 9050736044, 4593387027

Basic calculations (n = 420311421)

Multiplication

n×y
n×2 840622842
n×3 1260934263
n×4 1681245684
n×5 2101557105

Division

n÷y
n÷2 210155710.5
n÷3 140103807
n÷3 105077855.25
n÷5 84062284.2

Exponentiation

ny
n2 176661690623039241
n3 7.4252926222032E+25
n4 3.120935293379E+34
n5 1.3117647480092E+43

Nth Root

y√n
2√n 20501.498018438
3√n 749.0722876061
4√n 143.1834418445
5√n 53.053524204721

Divisors of 420311421

1, 9, 257, 2313, 181717, 1635453, 46701269, 420311421

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 -420311420
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 420311421 can be divided by 8 positive divisors. The sum of these divisors (counting 420311421) is 1, the average is 0.125.

Base conversion 420311421

Base System Value
2 Binary 11001000011010111000101111101
3 Ternary 1002021220000212200
4 Quaternary 121003113011331
5 Quinary 1330044431141
6 Senary 105412422113
8 Octal 3103270575
10 Decimal 420311421
12 Duodecimal b8917939
16 Hexadecimal 190d717d
20 Vigesimal 6b6iib1
36 Base36 6y8qd9

Cryptographic Hash Functions

md5 63e4b2c2cab04b61f489902306ede46a
sha1 aa2f6a47f9d06582b4d6fd5cc73da5b2148b6aba
sha256 36a094cf361b28bd6a852e5cffb7d0435a275e80348cf89de6bc5143f9dae61c
sha512 bd4b9953ae12e6887369fc11feb7f0d8143a5b14406a4a78285c1de52c09df92267c7804306b9551e886341aea23431e509b51625835175f7f8511c7be8e053b
ripemd-160 2c78d80d11069c9bbbfd202d871c8a0e024912c0

420311421 as geometric shapes

Circle

Radius = n
Diameter 840622842
Circumference 2640894544.867
Area 5.5499906943209E+17

Sphere

Radius = n
Volume 3.1102993003557E+26
Surface area 2.2199962777284E+18
Circumference 2640894544.867

Square

Length = n
Perimeter 1681245684
Area 176661690623039241
Diagonal 594410111.99851

Cube

Length = n
Surface area 1059970143738235446
Volume 7.4252926222032E+25
Space diagonal 728000736.17347

Equilateral Triangle

Length = n
Perimeter 1260934263
Area 7.649675597753E+16
Altitude 364000368.08674

Triangular Pyramid

Length = n
Surface area 7.649675597753E+16
Volume 8.7507912757572E+24
Height 198136703.9995