245280288 (number)

245280288 is an even 9-digits composite number following 245280287 and preceding 245280289. In scientific notation, it is written as 2.45280288 × 10^8. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 74005760 positive integers (up to 245280288) that are relatively prime to 245280288.

Interesting facts

Basic properties

Name

Name two hundred forty-five million two hundred eighty thousand two hundred eighty-eight

Notation

Scientific notation 2.45280288 × 10^8
Engineering notation 2.45280288 × 10^6

Prime Factorization of 245280288

Prime Factorization 2 × 2 × 2 × 2 × 2 × 33 × 359 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 15330018
Product of the distinct prime numbers

The prime factorization of 245280288 is 2 × 2 × 2 × 2 × 2 × 33 × 359 × 647. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 7, 55, 48, 304, 194, 1936, 6016, 36002, 56510, 339708, 803500, 7744402, 3057777, 18736860, 81503575, 587266368, 540789539, 7723023583, 3260782010

Basic calculations (n = 245280288)

Multiplication

n×y
n×2 490560576
n×3 735840864
n×4 981121152
n×5 1226401440

Division

n÷y
n÷2 122640144
n÷3 81760096
n÷3 61320072
n÷5 49056057.6

Exponentiation

ny
n2 60162419681362944
n3 1.4756655626222E+25
n4 3.6195167419164E+33
n5 8.8779610887809E+41

Nth Root

y√n
2√n 15661.426754929
3√n 625.97100309023
4√n 125.14562219642
5√n 47.635697585973

Divisors of 245280288

1, 2, 4, 8, 16, 32, 33, 66, 132, 264, 359, 528, 647, 718, 1056, 1294, 1436, 2588, 2872, 5176, 5744, 10352, 11488, 11847, 20704, 21351, 23694, 42702, 47388, 85404, 94776, 170808, 189552, 232273, 341616, 379104, 464546, 683232, 929092, 1858184, 3716368, 7432736, 7665009, 15330018, 30660036, 61320072, 122640144, 245280288

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245280287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245280288 can be divided by 48 positive divisors. The sum of these divisors (counting 245280288) is 1, the average is 0.020833333333333.

Base conversion 245280288

Base System Value
2 Binary 1110100111101010111000100000
3 Ternary 122002112112022010
4 Quaternary 32213222320200
5 Quinary 1000242432123
6 Senary 40201112520
8 Octal 1647527040
10 Decimal 245280288
12 Duodecimal 6a188740
16 Hexadecimal e9eae20
20 Vigesimal 3gd00e8
36 Base36 4217hc

Cryptographic Hash Functions

md5 0a7fc6e5751722d7546a03ac5240e9ba
sha1 e9aca70ea4b90a65e63a156ebb0dfe32fc0e1a4c
sha256 598fb093f577aac57ba623997c86c69426a7163da2596c75289da9b130057325
sha512 06e2cd8ab176ce00858e6893e47ca43bd95dc66b2bb7990e906620185acf92218eda28f6e87830c384f0695fc93c910cfa7d09bd2216646404dbea3e3ff661ac
ripemd-160 9b6df5f562edd647ee28f6fc5c0bb8f8b4bedf40

245280288 as geometric shapes

Circle

Radius = n
Diameter 490560576
Circumference 1541141501.7024
Area 1.8900581569316E+17

Sphere

Radius = n
Volume 6.1812534542523E+25
Surface area 7.5602326277262E+17
Circumference 1541141501.7024

Square

Length = n
Perimeter 981121152
Area 60162419681362944
Diagonal 346878709.87238

Cube

Length = n
Surface area 360974518088177664
Volume 1.4756655626222E+25
Space diagonal 424837920.91113

Equilateral Triangle

Length = n
Perimeter 735840864
Area 2.6051091898601E+16
Altitude 212418960.45556

Triangular Pyramid

Length = n
Surface area 2.6051091898601E+16
Volume 1.7390885434893E+24
Height 115626236.62413