268721344 (number)

268721344 is an even 9-digits composite number following 268721343 and preceding 268721345. In scientific notation, it is written as 2.68721344 × 10^8. The sum of its digits is 37. It has a total of 8 prime factors and 28 positive divisors. There are 132657408 positive integers (up to 268721344) that are relatively prime to 268721344.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred twenty-one thousand three hundred forty-four

Notation

Scientific notation 2.68721344 × 10^8
Engineering notation 2.68721344 × 10^6

Prime Factorization of 268721344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 79 × 53149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8397542
Product of the distinct prime numbers

The prime factorization of 268721344 is 2 × 2 × 2 × 2 × 2 × 2 × 79 × 53149. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 9, 25, 76, 848, 198, 8629, 8395, 83590, 5709, 809790, 370975, 5473047, 4174705, 31436297, 28426343, 148246410, 661419381, 2833812527, 2987986952

Basic calculations (n = 268721344)

Multiplication

n×y
n×2 537442688
n×3 806164032
n×4 1074885376
n×5 1343606720

Division

n÷y
n÷2 134360672
n÷3 89573781.333333
n÷3 67180336
n÷5 53744268.8

Exponentiation

ny
n2 72211160721166336
n3 1.9404680160792E+25
n4 5.2144517326981E+33
n5 1.4012344778338E+42

Nth Root

y√n
2√n 16392.722287649
3√n 645.30850294159
4√n 128.03406690272
5√n 48.513257007271

Divisors of 268721344

1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 53149, 106298, 212596, 425192, 850384, 1700768, 3401536, 4198771, 8397542, 16795084, 33590168, 67180336, 134360672, 268721344

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268721343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268721344 can be divided by 28 positive divisors. The sum of these divisors (counting 268721344) is 1, the average is 0.035714285714286.

Base conversion 268721344

Base System Value
2 Binary 10000000001000101110011000000
3 Ternary 200201122110101101
4 Quaternary 100001011303000
5 Quinary 1022243040334
6 Senary 42355344144
8 Octal 2001056300
10 Decimal 268721344
12 Duodecimal 75bb2054
16 Hexadecimal 10045cc0
20 Vigesimal 43ja374
36 Base36 4fzmps

Cryptographic Hash Functions

md5 4cecceee4ea1c2d69618aa13cd5fba12
sha1 d379d5ca6ceae4a96cb27cd59dc7b4d6e218475c
sha256 e54a0dad09791d97499fe3ea8ca63db2bd78c213e033bb6058af7967f2226481
sha512 532dcd613bebbf703303da05656236dfb7e151aa1d474a7fd56273fad445b7ce9bd10f0f8fe703972fcf845bd0336778a3b149fd935b22d034991363eed57f12
ripemd-160 8ef325f554349b96556fea5bd3d85bb25a3c8484

268721344 as geometric shapes

Circle

Radius = n
Diameter 537442688
Circumference 1688426000.3464
Area 2.2685805202881E+17

Sphere

Radius = n
Volume 8.1282134184538E+25
Surface area 9.0743220811523E+17
Circumference 1688426000.3464

Square

Length = n
Perimeter 1074885376
Area 72211160721166336
Diagonal 380029369.18393

Cube

Length = n
Surface area 433266964326998016
Volume 1.9404680160792E+25
Space diagonal 465439020.88619

Equilateral Triangle

Length = n
Perimeter 806164032
Area 3.1268349810646E+16
Altitude 232719510.4431

Triangular Pyramid

Length = n
Surface area 3.1268349810646E+16
Volume 2.2868634880753E+24
Height 126676456.39464