542781728 (number)

542781728 is an even 9-digits composite number following 542781727 and preceding 542781729. In scientific notation, it is written as 5.42781728 × 10^8. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 261926400 positive integers (up to 542781728) that are relatively prime to 542781728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.42781728 × 10^8
Engineering notation 5.42781728 × 10^6

Prime Factorization of 542781728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 31 × 719 × 761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 33923858
Product of the distinct prime numbers

The prime factorization of 542781728 is 2 × 2 × 2 × 2 × 2 × 31 × 719 × 761. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 6, 21, 42, 656, 232, 4097, 7747, 36903, 15133, 851621, 861269, 5504017, 8670919, 59198654, 96380344, 303045391, 750188982, 485844452, 9862451713

Basic calculations (n = 542781728)

Multiplication

n×y
n×2 1085563456
n×3 1628345184
n×4 2171126912
n×5 2713908640

Division

n÷y
n÷2 271390864
n÷3 180927242.66667
n÷3 135695432
n÷5 108556345.6

Exponentiation

ny
n2 294612004250665984
n3 1.5991001275672E+26
n4 8.6796233048594E+34
n5 4.7111409358007E+43

Nth Root

y√n
2√n 23297.676450668
3√n 815.72118181468
4√n 152.63576399608
5√n 55.837381507104

Divisors of 542781728

1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 719, 761, 992, 1438, 1522, 2876, 3044, 5752, 6088, 11504, 12176, 22289, 23008, 23591, 24352, 44578, 47182, 89156, 94364, 178312, 188728, 356624, 377456, 547159, 713248, 754912, 1094318, 2188636, 4377272, 8754544, 16961929, 17509088, 33923858, 67847716, 135695432, 271390864, 542781728

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 -542781727
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 542781728 can be divided by 48 positive divisors. The sum of these divisors (counting 542781728) is 1, the average is 0.020833333333333.

Base conversion 542781728

Base System Value
2 Binary 100000010110100011000100100000
3 Ternary 1101211100011112222
4 Quaternary 200112203010200
5 Quinary 2102423003403
6 Senary 125505410212
8 Octal 4026430440
10 Decimal 542781728
12 Duodecimal 131939968
16 Hexadecimal 205a3120
20 Vigesimal 89c7e68
36 Base36 8z5p28

Cryptographic Hash Functions

md5 3b41512666c60be4d3a393a84a5003c5
sha1 9d3275bc445f742439b132c4e049cc67c91cf39f
sha256 8d7ffcb7efc535d5417184ee91d709d411aca4cdb7c55fc4aaf180cb799be71e
sha512 7f76d184c1a98ebf0d8e17ff29d3f382f5d862e71cdf32976bfe0370d38b342d3b35efcbcef05d96e8bedc1e813ec35ce8747a57c6e900c7b0fe398d521bc674
ripemd-160 b1f3b471736582f5df66e988244becec4aaad84f

542781728 as geometric shapes

Circle

Radius = n
Diameter 1085563456
Circumference 3410398178.3751
Area 9.2555090821326E+17

Sphere

Radius = n
Volume 6.6982949508261E+26
Surface area 3.702203632853E+18
Circumference 3410398178.3751

Square

Length = n
Perimeter 2171126912
Area 294612004250665984
Diagonal 767609281.1459

Cube

Length = n
Surface area 1767672025503995904
Volume 1.5991001275672E+26
Space diagonal 940125530.31603

Equilateral Triangle

Length = n
Perimeter 1628345184
Area 1.2757073997046E+17
Altitude 470062765.15802

Triangular Pyramid

Length = n
Surface area 1.2757073997046E+17
Volume 1.8845575733317E+25
Height 255869760.38197