228748240 (number)

228748240 is an even 9-digits composite number following 228748239 and preceding 228748241. In scientific notation, it is written as 2.28748240 × 10^8. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 78427776 positive integers (up to 228748240) that are relatively prime to 228748240.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million seven hundred forty-eight thousand two hundred forty

Notation

Scientific notation 2.28748240 × 10^8
Engineering notation 2.28748240 × 10^6

Prime Factorization of 228748240

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 408479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 28593530
Product of the distinct prime numbers

The prime factorization of 228748240 is 2 × 2 × 2 × 2 × 5 × 7 × 408479. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 228748240)

Multiplication

n×y
n×2 457496480
n×3 686244720
n×4 914992960
n×5 1143741200

Division

n÷y
n÷2 114374120
n÷3 76249413.333333
n÷3 57187060
n÷5 45749648

Exponentiation

ny
n2 52325757303097600
n3 1.1969424889751E+25
n4 2.7379848773427E+33
n5 6.2630922183875E+41

Nth Root

y√n
2√n 15124.425278337
3√n 611.57903184437
4√n 122.98140216446
5√n 46.975515239691

Divisors of 228748240

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -228748239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 228748240 can be divided by 40 positive divisors. The sum of these divisors (counting 228748240) is 1, the average is 0.025.

Base conversion 228748240

Base System Value
2 Binary 1101101000100110101111010000
3 Ternary 120221102121121001
4 Quaternary 31220212233100
5 Quinary 432024420430
6 Senary 34410511344
8 Octal 1550465720
10 Decimal 228748240
12 Duodecimal 64735554
16 Hexadecimal da26bd0
20 Vigesimal 3b9dac0
36 Base36 3s6v9s

Cryptographic Hash Functions

md5 59fe5bc0d7278edb60e567b6f0df21e3
sha1 a262f94b20d70e28e1ebc9aff0cf6cb181784570
sha256 9b72d8a4728d2218eb87bc3122f2373fa41fc626fb561bbfd4fec65d9226d71d
sha512 ee2a58e3f008f38126328be58e3fe35c231ecf39a804baf207bf43f1bdbd5133d9647ae7348d0c90e51ee122cbcf27fdbdd0876f17910fef885d7f52efd0db7a
ripemd-160 74e68de17d9bf6622208aac06926faaaae5a613d

228748240 as geometric shapes

Circle

Radius = n
Diameter 457496480
Circumference 1437267580.6112
Area 1.6438621473693E+17

Sphere

Radius = n
Volume 5.0137409735114E+25
Surface area 6.5754485894774E+17
Circumference 1437267580.6112

Square

Length = n
Perimeter 914992960
Area 52325757303097600
Diagonal 323498863.37698

Cube

Length = n
Surface area 313954543818585600
Volume 1.1969424889751E+25
Space diagonal 396203573.82196

Equilateral Triangle

Length = n
Perimeter 686244720
Area 2.2657717548371E+16
Altitude 198101786.91098

Triangular Pyramid

Length = n
Surface area 2.2657717548371E+16
Volume 1.4106102510743E+24
Height 107832954.45899