55642020 (number)

55642020 is an even 8-digits composite number following 55642019 and preceding 55642021. In scientific notation, it is written as 5.5642020 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 11968512 positive integers (up to 55642020) that are relatively prime to 55642020.

Interesting facts

Basic properties

Name

Name fifty-five million six hundred forty-two thousand twenty

Notation

Scientific notation 5.5642020 × 10^7
Engineering notation 5.5642020 × 10^6

Prime Factorization of 55642020

Prime Factorization 2 × 2 × 15 × 119 × 7793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27821010
Product of the distinct prime numbers

The prime factorization of 55642020 is 2 × 2 × 15 × 119 × 7793. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 84, 10, 238, 539, 4309, 609, 41560, 30135, 972156, 982421, 1328237, 2990582, 45393622, 55179778, 81553325, 52352831, 7721779300, 6246810734

Basic calculations (n = 55642020)

Multiplication

n×y
n×2 111284040
n×3 166926060
n×4 222568080
n×5 278210100

Division

n÷y
n÷2 27821010
n÷3 18547340
n÷3 13910505
n÷5 11128404

Exponentiation

ny
n2 3096034389680400
n3 1.7226960743128E+23
n4 9.5854289420837E+30
n5 5.33352628904E+38

Nth Root

y√n
2√n 7459.357881212
3√n 381.76926573923
4√n 86.367574246427
5√n 35.40630267063

Divisors of 55642020

1, 2, 4, 15, 30, 60, 119, 238, 476, 1785, 3570, 7140, 7793, 15586, 31172, 116895, 233790, 467580, 927367, 1854734, 3709468, 13910505, 27821010, 55642020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55642019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55642020 can be divided by 24 positive divisors. The sum of these divisors (counting 55642020) is 1, the average is 0.041666666666667.

Base conversion 55642020

Base System Value
2 Binary 11010100010000011110100100
3 Ternary 10212200220111120
4 Quaternary 3110100132210
5 Quinary 103221021040
6 Senary 5304333540
8 Octal 324203644
10 Decimal 55642020
12 Duodecimal 167742b0
16 Hexadecimal 35107a4
20 Vigesimal h7f510
36 Base36 x4lno

Cryptographic Hash Functions

md5 26a9cc2946536514844e53066817fb23
sha1 e0813a0db02eb69c8948e10aa4ff0704f62f2785
sha256 9ed574bb4e48911ba5a11c18dabebbd5fa583d04238ae352af71b03c26614bf3
sha512 b81faceb6563d97ba73ad316b4306c6fc72791450d26f8c7b146a297a54ea43a1f94a987a52b3021db73a50fa35e36bc72b452f8c54edef9ddecc3258a93e71d
ripemd-160 3fac095686494695e3211756a552573eca58def8

55642020 as geometric shapes

Circle

Radius = n
Diameter 111284040
Circumference 349609122.52579
Area 9.7264788938813E+15

Sphere

Radius = n
Volume 7.2160124419056E+23
Surface area 3.8905915575525E+16
Circumference 349609122.52579

Square

Length = n
Perimeter 222568080
Area 3096034389680400
Diagonal 78689699.321835

Cube

Length = n
Surface area 18576206338082400
Volume 1.7226960743128E+23
Space diagonal 96374805.675764

Equilateral Triangle

Length = n
Perimeter 166926060
Area 1.3406222162267E+15
Altitude 48187402.837882

Triangular Pyramid

Length = n
Surface area 1.3406222162267E+15
Volume 2.0302167934501E+22
Height 26229899.773945