542781920 (number)

542781920 is an even 9-digits composite number following 542781919 and preceding 542781921. In scientific notation, it is written as 5.42781920 × 10^8. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 216852480 positive integers (up to 542781920) that are relatively prime to 542781920.

Interesting facts

Basic properties

Name

Name five hundred forty-two million seven hundred eighty-one thousand nine hundred twenty

Notation

Scientific notation 5.42781920 × 10^8
Engineering notation 5.42781920 × 10^6

Prime Factorization of 542781920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 2897 × 1171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 33923870
Product of the distinct prime numbers

The prime factorization of 542781920 is 2 × 2 × 2 × 2 × 2 × 5 × 2897 × 1171. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 2, 35, 91, 829, 134, 5984, 8072, 18892, 8491, 739058, 962327, 9937611, 8691686, 24849883, 97238859, 891230756, 25447213, 5296885203, 6878042952

Basic calculations (n = 542781920)

Multiplication

n×y
n×2 1085563840
n×3 1628345760
n×4 2171127680
n×5 2713909600

Division

n÷y
n÷2 271390960
n÷3 180927306.66667
n÷3 135695480
n÷5 108556384

Exponentiation

ny
n2 294612212678886400
n3 1.5991018245329E+26
n4 8.6796355859549E+34
n5 4.7111492682449E+43

Nth Root

y√n
2√n 23297.68057125
3√n 815.72127799726
4√n 152.63577749417
5√n 55.837385457412

Divisors of 542781920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1171, 2342, 2897, 4684, 5794, 5855, 9368, 11588, 11710, 14485, 18736, 23176, 23420, 28970, 37472, 46352, 46840, 57940, 92704, 93680, 115880, 187360, 231760, 463520, 3392387, 6784774, 13569548, 16961935, 27139096, 33923870, 54278192, 67847740, 108556384, 135695480, 271390960, 542781920

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -542781919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 542781920 can be divided by 48 positive divisors. The sum of these divisors (counting 542781920) is 1, the average is 0.020833333333333.

Base conversion 542781920

Base System Value
2 Binary 100000010110100011000111100000
3 Ternary 1101211100011211002
4 Quaternary 200112203013200
5 Quinary 2102423010140
6 Senary 125505411132
8 Octal 4026430740
10 Decimal 542781920
12 Duodecimal 131939aa8
16 Hexadecimal 205a31e0
20 Vigesimal 89c7eg0
36 Base36 8z5p7k

Cryptographic Hash Functions

md5 7d64aa8f9699e8ba94f9b3860b61570e
sha1 45f612ab07c5c4ca5e4fe4c11fe5af40b4091856
sha256 4ecc569e91e5c45d95cb434ad74f49f247d4a32766668cdc89595ba58bbc1928
sha512 f48aa65dcf0292d7fa36df7aa9fb963c7eb565951c580ddf0d2500914b41f2e64c856834f52bbf0f69e7964673b071068e0bf9ca8becc04bc37cb54b3421686b
ripemd-160 0d6c3dc07426298f5a06ab78599439be0cf7e6a1

542781920 as geometric shapes

Circle

Radius = n
Diameter 1085563840
Circumference 3410399384.7467
Area 9.2555156300982E+17

Sphere

Radius = n
Volume 6.6983020590596E+26
Surface area 3.7022062520393E+18
Circumference 3410399384.7467

Square

Length = n
Perimeter 2171127680
Area 294612212678886400
Diagonal 767609552.67491

Cube

Length = n
Surface area 1767673276073318400
Volume 1.5991018245329E+26
Space diagonal 940125862.86979

Equilateral Triangle

Length = n
Perimeter 1628345760
Area 1.2757083022253E+17
Altitude 470062931.43489

Triangular Pyramid

Length = n
Surface area 1.2757083022253E+17
Volume 1.884559573225E+25
Height 255869850.89164