268749306 (number)

268749306 is an even 9-digits composite number following 268749305 and preceding 268749307. In scientific notation, it is written as 2.68749306 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 76785408 positive integers (up to 268749306) that are relatively prime to 268749306.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred forty-nine thousand three hundred six

Notation

Scientific notation 2.68749306 × 10^8
Engineering notation 2.68749306 × 10^6

Prime Factorization of 268749306

Prime Factorization 2 × 189 × 710977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268749306
Product of the distinct prime numbers

The prime factorization of 268749306 is 2 × 189 × 710977. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 57, 6, 262, 590, 8190, 5483, 56352, 69331, 427436, 803534, 8445788, 2002209, 97291371, 35552067, 997184955, 703603420, 7737225604, 5319785664

Basic calculations (n = 268749306)

Multiplication

n×y
n×2 537498612
n×3 806247918
n×4 1074997224
n×5 1343746530

Division

n÷y
n÷2 134374653
n÷3 89583102
n÷3 67187326.5
n÷5 53749861.2

Exponentiation

ny
n2 72226189475481636
n3 1.941073829656E+25
n4 5.2166224461482E+33
n5 1.4019636620663E+42

Nth Root

y√n
2√n 16393.57514394
3√n 645.33088485124
4√n 128.03739744286
5√n 48.514266581884

Divisors of 268749306

1, 2, 189, 378, 710977, 1421954, 134374653, 268749306

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 -268749305
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 268749306 can be divided by 8 positive divisors. The sum of these divisors (counting 268749306) is 1, the average is 0.125.

Base conversion 268749306

Base System Value
2 Binary 10000000001001100100111111010
3 Ternary 200201200212202000
4 Quaternary 100001030213322
5 Quinary 1022244434211
6 Senary 42400121430
8 Octal 2001144772
10 Decimal 268749306
12 Duodecimal 76006276
16 Hexadecimal 1004c9fa
20 Vigesimal 43jdd56
36 Base36 4g08ai

Cryptographic Hash Functions

md5 4ebfd8b86db7374267bdad9ac248891c
sha1 847c8203d4def8b5cbac0d024c31794565085df8
sha256 f16761d787c3f62a02b22076ea66fa000e07345b2addbc74f919bd189ceffce1
sha512 2f9ad4e90f15888735dc05b5db74b4714d842c269cda72737dff3e094a67bb72cafbb05ea822bba816321035469a39a07dfafff8239bcdce042194ff52595759
ripemd-160 c0a15b244ef4c587142a080c2e33baa7a027a981

268749306 as geometric shapes

Circle

Radius = n
Diameter 537498612
Circumference 1688601690.7739
Area 2.2690526625296E+17

Sphere

Radius = n
Volume 8.1307510444303E+25
Surface area 9.0762106501183E+17
Circumference 1688601690.7739

Square

Length = n
Perimeter 1074997224
Area 72226189475481636
Diagonal 380068913.42356

Cube

Length = n
Surface area 433357136852889816
Volume 1.941073829656E+25
Space diagonal 465487452.49088

Equilateral Triangle

Length = n
Perimeter 806247918
Area 3.1274857452158E+16
Altitude 232743726.24544

Triangular Pyramid

Length = n
Surface area 3.1274857452158E+16
Volume 2.2875774462225E+24
Height 126689637.80785