268453904 (number)

268453904 is an even 9-digits composite number following 268453903 and preceding 268453905. In scientific notation, it is written as 2.68453904 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 130178048 positive integers (up to 268453904) that are relatively prime to 268453904.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred fifty-three thousand nine hundred four

Notation

Scientific notation 2.68453904 × 10^8
Engineering notation 2.68453904 × 10^6

Prime Factorization of 268453904

Prime Factorization 2 × 2 × 2 × 2 × 53 × 89 × 3557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 33556738
Product of the distinct prime numbers

The prime factorization of 268453904 is 2 × 2 × 2 × 2 × 53 × 89 × 3557. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 268453904)

Multiplication

n×y
n×2 536907808
n×3 805361712
n×4 1073815616
n×5 1342269520

Division

n÷y
n÷2 134226952
n÷3 89484634.666667
n÷3 67113476
n÷5 53690780.8

Exponentiation

ny
n2 72067498572841216
n3 1.9346801343394E+25
n4 5.1937243505465E+33
n5 1.3942755782041E+42

Nth Root

y√n
2√n 16384.562978609
3√n 645.09435472405
4√n 128.0021991163
5√n 48.503596774589

Divisors of 268453904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268453903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268453904 can be divided by 40 positive divisors. The sum of these divisors (counting 268453904) is 1, the average is 0.025.

Base conversion 268453904

Base System Value
2 Binary 10000000000000100100000010000
3 Ternary 200201010212112012
4 Quaternary 100000010200100
5 Quinary 1022211011104
6 Senary 42345522052
8 Octal 2000044020
10 Decimal 268453904
12 Duodecimal 75aa3328
16 Hexadecimal 10004810
20 Vigesimal 43hgef4
36 Base36 4ftwcw

Cryptographic Hash Functions

md5 441836fca1a3588b07d5220e7008acb7
sha1 ff5b5ad767bb35acdd6abbf24fada18c426e2d74
sha256 3913b0fd9f35b021ece7dabfb4676e9ab9ded9a7c6720890fab0aba24084abff
sha512 c4c102b64e8dff689f544350bdc7f8f197a4c18d78e8cfc17417fcef6bf5e076c0950827aec3bbe486d36137be5b7dba43b405b3048d034345e65c716aa59034
ripemd-160 7d53df072814756b9eb1c68bebdd74190769b429

268453904 as geometric shapes

Circle

Radius = n
Diameter 536907808
Circumference 1686745625.2678
Area 2.2640672407903E+17

Sphere

Radius = n
Volume 8.1039691961156E+25
Surface area 9.0562689631612E+17
Circumference 1686745625.2678

Square

Length = n
Perimeter 1073815616
Area 72067498572841216
Diagonal 379651151.9088

Cube

Length = n
Surface area 432404991437047296
Volume 1.9346801343394E+25
Space diagonal 464975801.21822

Equilateral Triangle

Length = n
Perimeter 805361712
Area 3.120614227564E+16
Altitude 232487900.60911

Triangular Pyramid

Length = n
Surface area 3.120614227564E+16
Volume 2.2800424040304E+24
Height 126550383.9696