55142494 (number)

55142494 is an even 8-digits composite number following 55142493 and preceding 55142495. In scientific notation, it is written as 5.5142494 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 25009560 positive integers (up to 55142494) that are relatively prime to 55142494.

Interesting facts

Basic properties

Name

Name fifty-five million one hundred forty-two thousand four hundred ninety-four

Notation

Scientific notation 5.5142494 × 10^7
Engineering notation 5.5142494 × 10^6

Prime Factorization of 55142494

Prime Factorization 2 × 11 × 499 × 5023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55142494
Product of the distinct prime numbers

The prime factorization of 55142494 is 2 × 11 × 499 × 5023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 76, 51, 14, 721, 7532, 9594, 29623, 88783, 144799, 569246, 1762550, 7283434, 899368, 66020393, 737440386, 563947018, 5147504744, 5424960557

Basic calculations (n = 55142494)

Multiplication

n×y
n×2 110284988
n×3 165427482
n×4 220569976
n×5 275712470

Division

n÷y
n÷2 27571247
n÷3 18380831.333333
n÷3 13785623.5
n÷5 11028498.8

Exponentiation

ny
n2 3040694644540036
n3 1.6767148619238E+23
n4 9.2458239213345E+30
n5 5.0983779010724E+38

Nth Root

y√n
2√n 7425.799216246
3√n 380.6233858321
4√n 86.173077096307
5√n 35.342501159691

Divisors of 55142494

1, 2, 11, 22, 499, 998, 5023, 5489, 10046, 10978, 55253, 110506, 2506477, 5012954, 27571247, 55142494

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55142493
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55142494 can be divided by 16 positive divisors. The sum of these divisors (counting 55142494) is 1, the average is 0.0625.

Base conversion 55142494

Base System Value
2 Binary 11010010010110100001011110
3 Ternary 10211202112021121
4 Quaternary 3102112201132
5 Quinary 103104024434
6 Senary 5245521154
8 Octal 322264136
10 Decimal 55142494
12 Duodecimal 165731ba
16 Hexadecimal 349685e
20 Vigesimal h4cg4e
36 Base36 wtw7y

Cryptographic Hash Functions

md5 c71500d6f0ac3d15137ece58c5591f22
sha1 e9de8ed5125cc1d49fa6a85b88b23b8e8a1f3ab9
sha256 5afd5843c47316ae15ef148fd02abf28f4ac0e737eece55a164b419741afd07f
sha512 fd2fc4560dd6740f9ffe669a1da2e8b3d8278232ff2d6e9044afeedbf5a7b96d30978704af3c05bd1280e102dcf21f001aaa60138dd13c8c7edc9b13fc05776e
ripemd-160 96425577cbb62be52e46f906eef5cded7ade0626

55142494 as geometric shapes

Circle

Radius = n
Diameter 110284988
Circumference 346470508.10204
Area 9.5526239570968E+15

Sphere

Radius = n
Volume 7.0234067898462E+23
Surface area 3.8210495828387E+16
Circumference 346470508.10204

Square

Length = n
Perimeter 220569976
Area 3040694644540036
Diagonal 77983262.877877

Cube

Length = n
Surface area 18244167867240216
Volume 1.6767148619238E+23
Space diagonal 95509601.264062

Equilateral Triangle

Length = n
Perimeter 165427482
Area 1.3166594036615E+15
Altitude 47754800.632031

Triangular Pyramid

Length = n
Surface area 1.3166594036615E+15
Volume 1.976027414971E+22
Height 25994420.959292