405642795 (number)

405642795 is an odd 9-digits composite number following 405642794 and preceding 405642796. In scientific notation, it is written as 4.05642795 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 216342816 positive integers (up to 405642795) that are relatively prime to 405642795.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.05642795 × 10^8
Engineering notation 4.05642795 × 10^6

Prime Factorization of 405642795

Prime Factorization 3 × 5 × 27042853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 405642795
Product of the distinct prime numbers

The prime factorization of 405642795 is 3 × 5 × 27042853. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 95, 98, 632, 814, 500, 1728, 87835, 57755, 275359, 487454, 8681206, 2893203, 72569643, 84939635, 439546037, 100264573, 5823884597, 6577968575

Basic calculations (n = 405642795)

Multiplication

n×y
n×2 811285590
n×3 1216928385
n×4 1622571180
n×5 2028213975

Division

n÷y
n÷2 202821397.5
n÷3 135214265
n÷3 101410698.75
n÷5 81128559

Exponentiation

ny
n2 164546077135412025
n3 6.6746930635494E+25
n4 2.7075411500653E+34
n5 1.09829455969E+43

Nth Root

y√n
2√n 20140.575835859
3√n 740.25483979138
4√n 141.91749658115
5√n 52.677936361002

Divisors of 405642795

1, 3, 5, 15, 27042853, 81128559, 135214265, 405642795

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 -405642794
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 405642795 can be divided by 8 positive divisors. The sum of these divisors (counting 405642795) is 1, the average is 0.125.

Base conversion 405642795

Base System Value
2 Binary 11000001011011001111000101011
3 Ternary 1001021021210022020
4 Quaternary 120023121320223
5 Quinary 1312321032140
6 Senary 104130155523
8 Octal 3013317053
10 Decimal 405642795
12 Duodecimal b3a22ba3
16 Hexadecimal 182d9e2b
20 Vigesimal 66f56jf
36 Base36 6pibzf

Cryptographic Hash Functions

md5 83680bd783c43465befd0cd32526dceb
sha1 124eb31206de337045bd80fe239958944d57c19c
sha256 edeaeb58d290cb809f8807fd555b01dca7e9da4cb3fe84bc1778bdafc840bdc1
sha512 ebd3b315100bde65cda4c1f2e74c9f5eb70798b0613fd1762e86c89df058a1c124748cddd0608073434b337e96da458c028817e54d55b9bae17fe7bf253a4ff0
ripemd-160 bf1902704017d92bace3725c2c63a5297e4662db

405642795 as geometric shapes

Circle

Radius = n
Diameter 811285590
Circumference 2548728849.5073
Area 5.1693674710563E+17

Sphere

Radius = n
Volume 2.7958888924551E+26
Surface area 2.0677469884225E+18
Circumference 2548728849.5073

Square

Length = n
Perimeter 1622571180
Area 164546077135412025
Diagonal 573665542.16793

Cube

Length = n
Surface area 987276462812472150
Volume 6.6746930635494E+25
Space diagonal 702593930.66425

Equilateral Triangle

Length = n
Perimeter 1216928385
Area 7.125054144617E+16
Altitude 351296965.33212

Triangular Pyramid

Length = n
Surface area 7.125054144617E+16
Volume 7.8662012126243E+24
Height 191221847.38931