421285384 (number)

421285384 is an even 9-digits composite number following 421285383 and preceding 421285385. In scientific notation, it is written as 4.21285384 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 194439360 positive integers (up to 421285384) that are relatively prime to 421285384.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million two hundred eighty-five thousand three hundred eighty-four

Notation

Scientific notation 4.21285384 × 10^8
Engineering notation 4.21285384 × 10^6

Prime Factorization of 421285384

Prime Factorization 2 × 2 × 2 × 13 × 4050821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 105321346
Product of the distinct prime numbers

The prime factorization of 421285384 is 2 × 2 × 2 × 13 × 4050821. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 6, 86, 739, 931, 4268, 8600, 78636, 20297, 431008, 24700, 2355397, 3853869, 51995861, 99392824, 403290144, 213807340, 5143394487, 1124352221

Basic calculations (n = 421285384)

Multiplication

n×y
n×2 842570768
n×3 1263856152
n×4 1685141536
n×5 2106426920

Division

n÷y
n÷2 210642692
n÷3 140428461.33333
n÷3 105321346
n÷5 84257076.8

Exponentiation

ny
n2 177481374772027456
n3 7.4770309123681E+25
n4 3.1499638390969E+34
n5 1.32703372554E+43

Nth Root

y√n
2√n 20525.237733093
3√n 749.65043502367
4√n 143.26631751076
5√n 53.078089010122

Divisors of 421285384

1, 2, 4, 8, 13, 26, 52, 104, 4050821, 8101642, 16203284, 32406568, 52660673, 105321346, 210642692, 421285384

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421285383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421285384 can be divided by 16 positive divisors. The sum of these divisors (counting 421285384) is 1, the average is 0.0625.

Base conversion 421285384

Base System Value
2 Binary 11001000111000100111000001000
3 Ternary 1002100201111220101
4 Quaternary 121013010320020
5 Quinary 1330322113014
6 Senary 105445335144
8 Octal 3107047010
10 Decimal 421285384
12 Duodecimal b91074b4
16 Hexadecimal 191c4e08
20 Vigesimal 6bd0d94
36 Base36 6ytlvs

Cryptographic Hash Functions

md5 d78e25796c2bf4582083bb785e5d4652
sha1 c49830bfdc571471c0d44d49f469e03d6e28887f
sha256 2c27b620ac111a3298caf70cececc72008b7b931bcf429904ae49344db5bce5a
sha512 5c4f645f55cf68f41122b80041538018bb73687f158ecbe1adb47778fbf1b6547d54d34039857f3e3f38fe85966362914c18162296548900a137c2b19aa743d6
ripemd-160 2c554e40d3fa1f30dad187e5617207e17d4cee3f

421285384 as geometric shapes

Circle

Radius = n
Diameter 842570768
Circumference 2647014134.8783
Area 5.5757418313282E+17

Sphere

Radius = n
Volume 3.1319713846613E+26
Surface area 2.2302967325313E+18
Circumference 2647014134.8783

Square

Length = n
Perimeter 1685141536
Area 177481374772027456
Diagonal 595787503.68236

Cube

Length = n
Surface area 1064888248632164736
Volume 7.4770309123681E+25
Space diagonal 729687689.57416

Equilateral Triangle

Length = n
Perimeter 1263856152
Area 7.6851689625581E+16
Altitude 364843844.78708

Triangular Pyramid

Length = n
Surface area 7.6851689625581E+16
Volume 8.8117654354616E+24
Height 198595834.56079