268752489 (number)

268752489 is an odd 9-digits composite number following 268752488 and preceding 268752490. In scientific notation, it is written as 2.68752489 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 177860256 positive integers (up to 268752489) that are relatively prime to 268752489.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred fifty-two thousand four hundred eighty-nine

Notation

Scientific notation 2.68752489 × 10^8
Engineering notation 2.68752489 × 10^6

Prime Factorization of 268752489

Prime Factorization 3 × 137 × 653899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268752489
Product of the distinct prime numbers

The prime factorization of 268752489 is 3 × 137 × 653899. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 35, 94, 208, 179, 5301, 1690, 99022, 52350, 666936, 215893, 2940230, 3443427, 75783341, 86503671, 66334614, 881703045, 5055854861, 608046498

Basic calculations (n = 268752489)

Multiplication

n×y
n×2 537504978
n×3 806257467
n×4 1075009956
n×5 1343762445

Division

n÷y
n÷2 134376244.5
n÷3 89584163
n÷3 67188122.25
n÷5 53750497.8

Exponentiation

ny
n2 72227900343695121
n3 1.9411427992612E+25
n4 5.2168695880588E+33
n5 1.4020466865792E+42

Nth Root

y√n
2√n 16393.672224368
3√n 645.33343255407
4√n 128.03777655195
5√n 48.514381499523

Divisors of 268752489

1, 3, 137, 411, 653899, 1961697, 89584163, 268752489

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 -268752488
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 268752489 can be divided by 8 positive divisors. The sum of these divisors (counting 268752489) is 1, the average is 0.125.

Base conversion 268752489

Base System Value
2 Binary 10000000001001101011001101001
3 Ternary 200201201001002220
4 Quaternary 100001031121221
5 Quinary 1022300034424
6 Senary 42400144253
8 Octal 2001153151
10 Decimal 268752489
12 Duodecimal 76008089
16 Hexadecimal 1004d669
20 Vigesimal 43je149
36 Base36 4g0aqx

Cryptographic Hash Functions

md5 55c7b7e73e1ea304ff09395dd6c5a96d
sha1 c8830c70801b6db88bd9acc56ebc6d7e35f625b6
sha256 b32d7dca467f27dd60c98cd5cdf0375f643a9c263dc7a1837a8f015002295b27
sha512 17a62073f02b23062cd4b2649286a4b8b69f8b730f561acc506b6956f4a10bfde3a944847f616937bf8bb8cbe8f95f79770f86f547a68ef4f1d92308695ec20d
ripemd-160 38d42ae82d18c065dac505df5a452f80dbfe6679

268752489 as geometric shapes

Circle

Radius = n
Diameter 537504978
Circumference 1688621690.1527
Area 2.2691064110397E+17

Sphere

Radius = n
Volume 8.131039943637E+25
Surface area 9.0764256441587E+17
Circumference 1688621690.1527

Square

Length = n
Perimeter 1075009956
Area 72227900343695121
Diagonal 380073414.86533

Cube

Length = n
Surface area 433367402062170726
Volume 1.9411427992612E+25
Space diagonal 465492965.6086

Equilateral Triangle

Length = n
Perimeter 806257467
Area 3.1275598279825E+16
Altitude 232746482.8043

Triangular Pyramid

Length = n
Surface area 3.1275598279825E+16
Volume 2.2876587276817E+24
Height 126691138.28844