268508745 (number)

268508745 is an odd 9-digits composite number following 268508744 and preceding 268508746. In scientific notation, it is written as 2.68508745 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 143204640 positive integers (up to 268508745) that are relatively prime to 268508745.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred eight thousand seven hundred forty-five

Notation

Scientific notation 2.68508745 × 10^8
Engineering notation 2.68508745 × 10^6

Prime Factorization of 268508745

Prime Factorization 9 × 5 × 5966861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268508745
Product of the distinct prime numbers

The prime factorization of 268508745 is 9 × 5 × 5966861. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 16, 23, 461, 459, 3368, 5644, 16341, 27371, 543293, 448557, 6120976, 8129814, 31736664, 60701578, 219001012, 645573111, 8293423346, 9238467058

Basic calculations (n = 268508745)

Multiplication

n×y
n×2 537017490
n×3 805526235
n×4 1074034980
n×5 1342543725

Division

n÷y
n÷2 134254372.5
n÷3 89502915
n÷3 67127186.25
n÷5 53701749

Exponentiation

ny
n2 72096946141475025
n3 1.935866052678E+25
n4 5.1979696429268E+33
n5 1.3957003053704E+42

Nth Root

y√n
2√n 16386.236450143
3√n 645.1382793485
4√n 128.00873583527
5√n 48.505578320307

Divisors of 268508745

1, 5, 9, 45, 5966861, 29834305, 53701749, 268508745

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 -268508744
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 268508745 can be divided by 8 positive divisors. The sum of these divisors (counting 268508745) is 1, the average is 0.125.

Base conversion 268508745

Base System Value
2 Binary 10000000000010001111001001001
3 Ternary 200201020122202100
4 Quaternary 100000101321021
5 Quinary 1022214234440
6 Senary 42351024013
8 Octal 2000217111
10 Decimal 268508745
12 Duodecimal 75b0b009
16 Hexadecimal 10011e49
20 Vigesimal 43i3bh5
36 Base36 4fv2o9

Cryptographic Hash Functions

md5 ad7dbe9fa46bfdd35dfd0b8160759626
sha1 61ff8d9b2966ba38ef0fb4f498b98a48f93fa094
sha256 dd8dfa8b5329caeff688bcee207c1f196fab201b4d2535445c403fb7fd39b3f0
sha512 b5fd561cdad5bbb70808a16aff9c4ddd09aca95dab93240892090f1c8da3ba4e9877235c99081355a040c52d68f1cc75ef89e329d941ba861009778b5ade725c
ripemd-160 23583ec5172141967092fb2b9bdca159a0bdf776

268508745 as geometric shapes

Circle

Radius = n
Diameter 537017490
Circumference 1687090201.4332
Area 2.2649923634432E+17

Sphere

Radius = n
Volume 8.1089367592361E+25
Surface area 9.0599694537727E+17
Circumference 1687090201.4332

Square

Length = n
Perimeter 1074034980
Area 72096946141475025
Diagonal 379728708.79478

Cube

Length = n
Surface area 432581676848850150
Volume 1.935866052678E+25
Space diagonal 465070788.61656

Equilateral Triangle

Length = n
Perimeter 805526235
Area 3.1218893446898E+16
Altitude 232535394.30828

Triangular Pyramid

Length = n
Surface area 3.1218893446898E+16
Volume 2.2814400221958E+24
Height 126576236.26493