285372009 (number)

285372009 is an odd 9-digits composite number following 285372008 and preceding 285372010. In scientific notation, it is written as 2.85372009 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 170864640 positive integers (up to 285372009) that are relatively prime to 285372009.

Interesting facts

Basic properties

Name

Name two hundred eighty-five million three hundred seventy-two thousand nine

Notation

Scientific notation 2.85372009 × 10^8
Engineering notation 2.85372009 × 10^6

Prime Factorization of 285372009

Prime Factorization 39 × 3 × 37 × 65921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 285372009
Product of the distinct prime numbers

The prime factorization of 285372009 is 39 × 3 × 37 × 65921. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 31, 14, 859, 661, 7392, 6825, 53423, 49299, 798824, 628917, 7693782, 9852789, 38802728, 51943797, 453383499, 758837053, 9114574732, 5236225192

Basic calculations (n = 285372009)

Multiplication

n×y
n×2 570744018
n×3 856116027
n×4 1141488036
n×5 1426860045

Division

n÷y
n÷2 142686004.5
n÷3 95124003
n÷3 71343002.25
n÷5 57074401.8

Exponentiation

ny
n2 81437183520696081
n3 2.3239892668603E+25
n4 6.6320148597835E+33
n5 1.8925914042543E+42

Nth Root

y√n
2√n 16892.957378742
3√n 658.37064341592
4√n 129.97291017263
5√n 49.100088456782

Divisors of 285372009

1, 3, 37, 39, 111, 117, 1443, 4329, 65921, 197763, 2439077, 2570919, 7317231, 7712757, 95124003, 285372009

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 -285372008
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 285372009 can be divided by 16 positive divisors. The sum of these divisors (counting 285372009) is 1, the average is 0.0625.

Base conversion 285372009

Base System Value
2 Binary 10001000000100110111001101001
3 Ternary 201212222101210200
4 Quaternary 101000212321221
5 Quinary 1041023401014
6 Senary 44152302413
8 Octal 2100467151
10 Decimal 285372009
12 Duodecimal 7b6a1a09
16 Hexadecimal 11026e69
20 Vigesimal 493ba09
36 Base36 4pwig9

Cryptographic Hash Functions

md5 fc6562c726c0a718e79ae632088dc149
sha1 38989f8b7b2094578f11400c867cf2dfbc087169
sha256 03ead78e0c72b6827883021ef4c0ac74379f5577c7f9ea3de385b03f62c6c369
sha512 af8042496ac885bc25611c0e6bc28f625e2a91d42503f0c72270483ca1e2ff3b9318fc2ebaed82713ecc54495283ddebdfffdc6357f88de76a792756f749aadc
ripemd-160 a90851337104571c4c93c921baf84596d283207f

285372009 as geometric shapes

Circle

Radius = n
Diameter 570744018
Circumference 1793045214.0291
Area 2.5584245747766E+17

Sphere

Radius = n
Volume 9.734703477053E+25
Surface area 1.0233698299107E+18
Circumference 1793045214.0291

Square

Length = n
Perimeter 1141488036
Area 81437183520696081
Diagonal 403576965.44946

Cube

Length = n
Surface area 488623101124176486
Volume 2.3239892668603E+25
Space diagonal 494278818.646

Equilateral Triangle

Length = n
Perimeter 856116027
Area 3.5263334870789E+16
Altitude 247139409.323

Triangular Pyramid

Length = n
Surface area 3.5263334870789E+16
Volume 2.7388476166694E+24
Height 134525655.14982