405642704 (number)

405642704 is an even 9-digits composite number following 405642703 and preceding 405642705. In scientific notation, it is written as 4.05642704 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 30 positive divisors. There are 192143808 positive integers (up to 405642704) that are relatively prime to 405642704.

Interesting facts

Basic properties

Name

Name four hundred five million six hundred forty-two thousand seven hundred four

Notation

Scientific notation 4.05642704 × 10^8
Engineering notation 4.05642704 × 10^6

Prime Factorization of 405642704

Prime Factorization 2 × 2 × 2 × 2 × 19 × 19 × 70229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2668702
Product of the distinct prime numbers

The prime factorization of 405642704 is 2 × 2 × 2 × 2 × 19 × 19 × 70229. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 7, 20, 25, 910, 783, 5342, 4416, 24718, 69139, 527244, 287983, 6493503, 5546983, 23125261, 66103457, 554140857, 554626260, 7637955708, 619746624

Basic calculations (n = 405642704)

Multiplication

n×y
n×2 811285408
n×3 1216928112
n×4 1622570816
n×5 2028213520

Division

n÷y
n÷2 202821352
n÷3 135214234.66667
n÷3 101410676
n÷5 81128540.8

Exponentiation

ny
n2 164546003308431616
n3 6.6746885714425E+25
n4 2.7075387204778E+34
n5 1.0982933277593E+43

Nth Root

y√n
2√n 20140.573576738
3√n 740.25478443628
4√n 141.91748862187
5√n 52.677933997498

Divisors of 405642704

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 70229, 140458, 280916, 561832, 1123664, 1334351, 2668702, 5337404, 10674808, 21349616, 25352669, 50705338, 101410676, 202821352, 405642704

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405642703
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405642704 can be divided by 30 positive divisors. The sum of these divisors (counting 405642704) is 1, the average is 0.033333333333333.

Base conversion 405642704

Base System Value
2 Binary 11000001011011001110111010000
3 Ternary 1001021021210011212
4 Quaternary 120023121313100
5 Quinary 1312321031304
6 Senary 104130155252
8 Octal 3013316720
10 Decimal 405642704
12 Duodecimal b3a22b28
16 Hexadecimal 182d9dd0
20 Vigesimal 66f56f4
36 Base36 6pibww

Cryptographic Hash Functions

md5 1d21291c943b2c23985da4291f5676d5
sha1 c7ba073960d14113e7b2cdc51e4d84a494810c45
sha256 d147e1c8a8bb97956b64f9e8cbf0cf0b841ddbb8741be908bea28b03c535802a
sha512 b4db1cd21a70fe996b0a179f158e446a80c1a4af9e322b7cab4ba94d3f8e081f094b15a6656773b273e36894904ce8bd2eb4c4cec72a0d1458630916f972406f
ripemd-160 98c44cc497175c873114c5131d2b776a7768b4b3

405642704 as geometric shapes

Circle

Radius = n
Diameter 811285408
Circumference 2548728277.7374
Area 5.1693651517133E+17

Sphere

Radius = n
Volume 2.7958870108058E+26
Surface area 2.0677460606853E+18
Circumference 2548728277.7374

Square

Length = n
Perimeter 1622570816
Area 164546003308431616
Diagonal 573665413.47449

Cube

Length = n
Surface area 987276019850589696
Volume 6.6746885714425E+25
Space diagonal 702593773.04762

Equilateral Triangle

Length = n
Perimeter 1216928112
Area 7.125050947815E+16
Altitude 351296886.52381

Triangular Pyramid

Length = n
Surface area 7.125050947815E+16
Volume 7.8661959186256E+24
Height 191221804.4915