268505908 (number)

268505908 is an even 9-digits composite number following 268505907 and preceding 268505909. In scientific notation, it is written as 2.68505908 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 122048120 positive integers (up to 268505908) that are relatively prime to 268505908.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred five thousand nine hundred eight

Notation

Scientific notation 2.68505908 × 10^8
Engineering notation 2.68505908 × 10^6

Prime Factorization of 268505908

Prime Factorization 2 × 2 × 11 × 6102407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 134252954
Product of the distinct prime numbers

The prime factorization of 268505908 is 2 × 2 × 11 × 6102407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 52, 41, 504, 310, 1164, 4963, 27776, 68862, 981943, 383019, 2308591, 8501072, 60688791, 77165805, 495509073, 83500619, 2089001496, 7084680968

Basic calculations (n = 268505908)

Multiplication

n×y
n×2 537011816
n×3 805517724
n×4 1074023632
n×5 1342529540

Division

n÷y
n÷2 134252954
n÷3 89501969.333333
n÷3 67126477
n÷5 53701181.6

Exponentiation

ny
n2 72095422630904464
n3 1.9358046916155E+25
n4 5.1977499643287E+33
n5 1.3956265737291E+42

Nth Root

y√n
2√n 16386.149883362
3√n 645.13600721425
4√n 128.00839770641
5√n 48.505475820176

Divisors of 268505908

1, 2, 4, 11, 22, 44, 6102407, 12204814, 24409628, 67126477, 134252954, 268505908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268505907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268505908 can be divided by 12 positive divisors. The sum of these divisors (counting 268505908) is 1, the average is 0.083333333333333.

Base conversion 268505908

Base System Value
2 Binary 10000000000010001001100110100
3 Ternary 200201020111212021
4 Quaternary 100000101030310
5 Quinary 1022214142113
6 Senary 42351002524
8 Octal 2000211464
10 Decimal 268505908
12 Duodecimal 75b09444
16 Hexadecimal 10011334
20 Vigesimal 43i34f8
36 Base36 4fv0hg

Cryptographic Hash Functions

md5 a705718c6f3c2bc8c378cd6dca33e5d5
sha1 ed0e93f018e46778fb61f0f27a8996580f13fc99
sha256 d354f25a1976f505e6ef52fff9308c1af7e2d99fe71d948d23cb420c886c9300
sha512 d9121411f9798c9b5258ed6bd2443ec8ff824f504e4558c0bb406688576a21cba853f4fd11a646a8affa83baa1cae3441b94ab7dcaf99ea82d471b2fa154c83d
ripemd-160 5266034328b7d71c131c0184c7489e42a4ba7b63

268505908 as geometric shapes

Circle

Radius = n
Diameter 537011816
Circumference 1687072376.0365
Area 2.264944500947E+17

Sphere

Radius = n
Volume 8.1086797306184E+25
Surface area 9.059778003788E+17
Circumference 1687072376.0365

Square

Length = n
Perimeter 1074023632
Area 72095422630904464
Diagonal 379724696.6709

Cube

Length = n
Surface area 432572535785426784
Volume 1.9358046916155E+25
Space diagonal 465065874.78841

Equilateral Triangle

Length = n
Perimeter 805517724
Area 3.1218233747469E+16
Altitude 232532937.39421

Triangular Pyramid

Length = n
Surface area 3.1218233747469E+16
Volume 2.2813677074901E+24
Height 126574898.8903