405992085 (number)

405992085 is an odd 9-digits composite number following 405992084 and preceding 405992086. In scientific notation, it is written as 4.05992085 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 216529104 positive integers (up to 405992085) that are relatively prime to 405992085.

Interesting facts

Basic properties

Name

Name four hundred five million nine hundred ninety-two thousand eighty-five

Notation

Scientific notation 4.05992085 × 10^8
Engineering notation 4.05992085 × 10^6

Prime Factorization of 405992085

Prime Factorization 5 × 3 × 27066139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 405992085
Product of the distinct prime numbers

The prime factorization of 405992085 is 5 × 3 × 27066139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 92, 89, 529, 573, 5300, 4185, 14762, 876, 856843, 207475, 1321247, 9465982, 81751830, 55736652, 143059018, 752158698, 8343794500, 6429839467

Basic calculations (n = 405992085)

Multiplication

n×y
n×2 811984170
n×3 1217976255
n×4 1623968340
n×5 2029960425

Division

n÷y
n÷2 202996042.5
n÷3 135330695
n÷3 101498021.25
n÷5 81198417

Exponentiation

ny
n2 164829573082647225
n3 6.6919502045484E+25
n4 2.7168788162608E+34
n5 1.103031295306E+43

Nth Root

y√n
2√n 20149.245271225
3√n 740.46725116842
4√n 141.94803722217
5√n 52.687005198117

Divisors of 405992085

1, 3, 5, 15, 27066139, 81198417, 135330695, 405992085

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 -405992084
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 405992085 can be divided by 8 positive divisors. The sum of these divisors (counting 405992085) is 1, the average is 0.125.

Base conversion 405992085

Base System Value
2 Binary 11000001100101111001010010101
3 Ternary 1001021221112102220
4 Quaternary 120030233022111
5 Quinary 1312413221320
6 Senary 104141452553
8 Octal 3014571225
10 Decimal 405992085
12 Duodecimal b3b71159
16 Hexadecimal 1832f295
20 Vigesimal 66h9045
36 Base36 6ppthx

Cryptographic Hash Functions

md5 f831e3e8d7b75cae9a791784c74a86c9
sha1 a73dceca29911fa92ab43b6297e4ffbe3a6108a5
sha256 b0d855a825dabe37c03bfcec5cfa65e8b0fcd3541da4ebbfad7f5514e454de92
sha512 9b93c1ec09172effaf6544de0223473edff5afbfeb139040b7702861f8b4a6afef87d21d037f779b69a6025860844b02848d7d9fabead0e2c4eab9b53c65337d
ripemd-160 708981e152d5ba1788e0f7819966424e5b3ff13f

405992085 as geometric shapes

Circle

Radius = n
Diameter 811984170
Circumference 2550923503.3032
Area 5.1782737589079E+17

Sphere

Radius = n
Volume 2.8031175467731E+26
Surface area 2.0713095035631E+18
Circumference 2550923503.3032

Square

Length = n
Perimeter 1623968340
Area 164829573082647225
Diagonal 574159512.82313

Cube

Length = n
Surface area 988977438495883350
Volume 6.6919502045484E+25
Space diagonal 703198918.69082

Equilateral Triangle

Length = n
Perimeter 1217976255
Area 7.1373298792258E+16
Altitude 351599459.34541

Triangular Pyramid

Length = n
Surface area 7.1373298792258E+16
Volume 7.8865389483314E+24
Height 191386504.27438