542781887 (number)

542781887 is an odd 9-digits composite number following 542781886 and preceding 542781888. In scientific notation, it is written as 5.42781887 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 530546880 positive integers (up to 542781887) that are relatively prime to 542781887.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.42781887 × 10^8
Engineering notation 5.42781887 × 10^6

Prime Factorization of 542781887

Prime Factorization 241 × 59 × 59 × 647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9199693
Product of the distinct prime numbers

The prime factorization of 542781887 is 241 × 59 × 59 × 647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 80, 18, 637, 301, 652, 5587, 99889, 65646, 111227, 331099, 1716426, 9714913, 81005601, 10042418, 470988732, 142703612, 262791398, 4584146834

Basic calculations (n = 542781887)

Multiplication

n×y
n×2 1085563774
n×3 1628345661
n×4 2171127548
n×5 2713909435

Division

n÷y
n÷2 271390943.5
n÷3 180927295.66667
n÷3 135695471.75
n÷5 108556377.4

Exponentiation

ny
n2 294612176855280769
n3 1.5991015328669E+26
n4 8.6796334751407E+34
n5 4.7111478361052E+43

Nth Root

y√n
2√n 23297.679863025
3√n 815.72126146588
4√n 152.63577517419
5√n 55.837384778453

Divisors of 542781887

1, 59, 241, 647, 3481, 14219, 38173, 155927, 838921, 2252207, 9199693, 542781887

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 -542781886
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 542781887 can be divided by 12 positive divisors. The sum of these divisors (counting 542781887) is 1, the average is 0.083333333333333.

Base conversion 542781887

Base System Value
2 Binary 100000010110100011000110111111
3 Ternary 1101211100011202212
4 Quaternary 200112203012333
5 Quinary 2102423010022
6 Senary 125505411035
8 Octal 4026430677
10 Decimal 542781887
12 Duodecimal 131939a7b
16 Hexadecimal 205a31bf
20 Vigesimal 89c7ee7
36 Base36 8z5p6n

Cryptographic Hash Functions

md5 36cb9ac520e813baf308e9f13683432a
sha1 d52a946caeebad4fd915fb3be57f12382cabdcd9
sha256 6c4aaf54e26a7f9ae1b0a38a51c0c06159529777f7eaba60217541849358bf95
sha512 5bbea8a7fcc388e4865caad4db3192a3f89c89ae49b41dd2400276fed1ef25714f41751ecdde66d3753fa38bf86c1fc9071ad54d7172bf33dda515a2788324b4
ripemd-160 fac5a193fcbedacfdb523c0ce54b7193d6453ae2

542781887 as geometric shapes

Circle

Radius = n
Diameter 1085563774
Circumference 3410399177.4016
Area 9.2555145046665E+17

Sphere

Radius = n
Volume 6.6983008373316E+26
Surface area 3.7022058018666E+18
Circumference 3410399177.4016

Square

Length = n
Perimeter 2171127548
Area 294612176855280769
Diagonal 767609506.00586

Cube

Length = n
Surface area 1767673061131684614
Volume 1.5991015328669E+26
Space diagonal 940125805.71211

Equilateral Triangle

Length = n
Perimeter 1628345661
Area 1.2757081471045E+17
Altitude 470062902.85605

Triangular Pyramid

Length = n
Surface area 1.2757081471045E+17
Volume 1.8845592294933E+25
Height 255869835.33529