228768993 (number)

228768993 is an odd 9-digits composite number following 228768992 and preceding 228768994. In scientific notation, it is written as 2.28768993 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 151972056 positive integers (up to 228768993) that are relatively prime to 228768993.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million seven hundred sixty-eight thousand nine hundred ninety-three

Notation

Scientific notation 2.28768993 × 10^8
Engineering notation 2.28768993 × 10^6

Prime Factorization of 228768993

Prime Factorization 9 × 283 × 89819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 228768993
Product of the distinct prime numbers

The prime factorization of 228768993 is 9 × 283 × 89819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 39, 12, 437, 771, 6618, 7489, 12839, 27725, 95006, 876864, 3414617, 774247, 25226459, 90246420, 344790598, 865879907, 4139652928, 2632981683

Basic calculations (n = 228768993)

Multiplication

n×y
n×2 457537986
n×3 686306979
n×4 915075972
n×5 1143844965

Division

n÷y
n÷2 114384496.5
n÷3 76256331
n÷3 57192248.25
n÷5 45753798.6

Exponentiation

ny
n2 52335252158234049
n3 1.197268293464E+25
n4 2.7389786184659E+33
n5 6.2659338039498E+41

Nth Root

y√n
2√n 15125.111338433
3√n 611.59752629026
4√n 122.98419141676
5√n 46.976367571925

Divisors of 228768993

1, 9, 283, 2547, 89819, 808371, 25418777, 228768993

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 -228768992
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 228768993 can be divided by 8 positive divisors. The sum of these divisors (counting 228768993) is 1, the average is 0.125.

Base conversion 228768993

Base System Value
2 Binary 1101101000101011110011100001
3 Ternary 120221110200001200
4 Quaternary 31220223303201
5 Quinary 432031101433
6 Senary 34411151413
8 Octal 1550536341
10 Decimal 228768993
12 Duodecimal 64745569
16 Hexadecimal da2bce1
20 Vigesimal 3b9g29d
36 Base36 3s7ba9

Cryptographic Hash Functions

md5 7c70b5621f273fd9e16e11193ccf6861
sha1 554f66026299794c5ede62fb4917e9d4b0e83042
sha256 60d859930b944711a258182a9fb3a8ceb38c0f77a01d86e398f05669029b3d21
sha512 5d5ea406093de73b96080b07c330b4c666842c1bc9aa34f0b544199f8f693e11e59fb93e74a1ad4ceeca18302a4034b0e8761c8b45705ada50c216ed46b56ca2
ripemd-160 8006ec71ca157fcf81e33b92f017da2e76a4598f

228768993 as geometric shapes

Circle

Radius = n
Diameter 457537986
Circumference 1437397975.5559
Area 1.6441604370408E+17

Sphere

Radius = n
Volume 5.0151057001634E+25
Surface area 6.5766417481631E+17
Circumference 1437397975.5559

Square

Length = n
Perimeter 915075972
Area 52335252158234049
Diagonal 323528212.55104

Cube

Length = n
Surface area 314011512949404294
Volume 1.197268293464E+25
Space diagonal 396239519.07237

Equilateral Triangle

Length = n
Perimeter 686306979
Area 2.2661828941248E+16
Altitude 198119759.53618

Triangular Pyramid

Length = n
Surface area 2.2661828941248E+16
Volume 1.4109942153468E+24
Height 107842737.51701