268275280 (number)

268275280 is an even 9-digits composite number following 268275279 and preceding 268275281. In scientific notation, it is written as 2.68275280 × 10^8. The sum of its digits is 40. It has a total of 8 prime factors and 80 positive divisors. There are 82833408 positive integers (up to 268275280) that are relatively prime to 268275280.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million two hundred seventy-five thousand two hundred eighty

Notation

Scientific notation 2.68275280 × 10^8
Engineering notation 2.68275280 × 10^6

Prime Factorization of 268275280

Prime Factorization 2 × 2 × 2 × 2 × 5 × 91 × 43 × 857

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 33534410
Product of the distinct prime numbers

The prime factorization of 268275280 is 2 × 2 × 2 × 2 × 5 × 91 × 43 × 857. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 7, 50, 95, 960, 916, 1557, 9430, 13268, 49882, 878643, 926530, 564710, 1798176, 1681635, 21046373, 165122580, 464250099, 3374397071, 805345376

Basic calculations (n = 268275280)

Multiplication

n×y
n×2 536550560
n×3 804825840
n×4 1073101120
n×5 1341376400

Division

n÷y
n÷2 134137640
n÷3 89425093.333333
n÷3 67068820
n÷5 53655056

Exponentiation

ny
n2 71971625859078400
n3 1.9308208079399E+25
n4 5.1799149287992E+33
n5 1.3896431278998E+42

Nth Root

y√n
2√n 16379.111086991
3√n 644.95124523812
4√n 127.98090125871
5√n 48.497140386226

Divisors of 268275280

1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 91, 172, 182, 215, 344, 364, 430, 455, 688, 728, 857, 860, 910, 1456, 1714, 1720, 1820, 3428, 3440, 3640, 3913, 4285, 6856, 7280, 7826, 8570, 13712, 15652, 17140, 19565, 31304, 34280, 36851, 39130, 62608, 68560, 73702, 77987, 78260, 147404, 155974, 156520, 184255, 294808, 311948, 313040, 368510, 389935, 589616, 623896, 737020, 779870, 1247792, 1474040, 1559740, 2948080, 3119480, 3353441, 6238960, 6706882, 13413764, 16767205, 26827528, 33534410, 53655056, 67068820, 134137640, 268275280

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268275279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268275280 can be divided by 80 positive divisors. The sum of these divisors (counting 268275280) is 1, the average is 0.0125.

Base conversion 268275280

Base System Value
2 Binary 1111111111011000111001010000
3 Ternary 200200210210111111
4 Quaternary 33333120321100
5 Quinary 1022134302110
6 Senary 42342023104
8 Octal 1777307120
10 Decimal 268275280
12 Duodecimal 75a17a94
16 Hexadecimal ffd8e50
20 Vigesimal 43ge840
36 Base36 4fq2j4

Cryptographic Hash Functions

md5 bbed7263d343a9f4dd9b38d7aeabecbd
sha1 22a99235ce374cd545fd324ac4c70cf3a7dced2c
sha256 7a1614f411d493689606125cddfdcd3026a39adc6eeaa68393a07ff24bf86c45
sha512 f8a61dedc975b34343ae064080c4b7f236b9e7880a272dcba296cb96770c392654a4a56a43e82642b3a12a496da35113e4caf8bfe69b4f2de7fc9233d5eb211c
ripemd-160 8ffdf06ce780f15f42cc207b95c00e686d4256ea

268275280 as geometric shapes

Circle

Radius = n
Diameter 536550560
Circumference 1685623297.5755
Area 2.2610553106579E+17

Sphere

Radius = n
Volume 8.0878032874966E+25
Surface area 9.0442212426318E+17
Circumference 1685623297.5755

Square

Length = n
Perimeter 1073101120
Area 71971625859078400
Diagonal 379398539.42544

Cube

Length = n
Surface area 431829755154470400
Volume 1.9308208079399E+25
Space diagonal 464666415.37477

Equilateral Triangle

Length = n
Perimeter 804825840
Area 3.1164628172815E+16
Altitude 232333207.68738

Triangular Pyramid

Length = n
Surface area 3.1164628172815E+16
Volume 2.2754941442507E+24
Height 126466179.80848