55143885 (number)

55143885 is an odd 8-digits composite number following 55143884 and preceding 55143886. In scientific notation, it is written as 5.5143885 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 28461120 positive integers (up to 55143885) that are relatively prime to 55143885.

Interesting facts

Basic properties

Name

Name fifty-five million one hundred forty-three thousand eight hundred eighty-five

Notation

Scientific notation 5.5143885 × 10^7
Engineering notation 5.5143885 × 10^6

Prime Factorization of 55143885

Prime Factorization 5 × 3 × 31 × 118589

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55143885
Product of the distinct prime numbers

The prime factorization of 55143885 is 5 × 3 × 31 × 118589. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 65, 87, 387, 556, 9071, 4336, 36244, 43478, 196932, 527249, 3559533, 6275078, 28862170, 71256995, 970995719, 714881634, 5386156985, 2914664694

Basic calculations (n = 55143885)

Multiplication

n×y
n×2 110287770
n×3 165431655
n×4 220575540
n×5 275719425

Division

n÷y
n÷2 27571942.5
n÷3 18381295
n÷3 13785971.25
n÷5 11028777

Exponentiation

ny
n2 3040848052893225
n3 1.6768417533122E+23
n4 9.2467568807845E+30
n5 5.0990209805694E+38

Nth Root

y√n
2√n 7425.8928756076
3√n 380.62658628387
4√n 86.173620532084
5√n 35.342679464731

Divisors of 55143885

1, 3, 5, 15, 31, 93, 155, 465, 118589, 355767, 592945, 1778835, 3676259, 11028777, 18381295, 55143885

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 -55143884
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 55143885 can be divided by 16 positive divisors. The sum of these divisors (counting 55143885) is 1, the average is 0.0625.

Base conversion 55143885

Base System Value
2 Binary 11010010010110110111001101
3 Ternary 10211202121012010
4 Quaternary 3102112313031
5 Quinary 103104101020
6 Senary 5245531433
8 Octal 322266715
10 Decimal 55143885
12 Duodecimal 16573b79
16 Hexadecimal 3496dcd
20 Vigesimal h4cje5
36 Base36 wtxal

Cryptographic Hash Functions

md5 21cc1e247774d878d64f47860cf199c9
sha1 16e236f47dd3fecf66b56add1b4b8bdf274b48ac
sha256 37a5a7a9a27f578a5ebd1e5795187057cc9ffd0b071667e6718579ab23b8054d
sha512 e2148ed78ebd1a7edaa518ad36f4de7fec15f155512021af09ea9e7082c3ff38adf97c00f6aec965979074671490a278457f92b72887f2bd44cf6b6e3956eb71
ripemd-160 89174d27992acddeaaf7ee78c37e8d05d72158f0

55143885 as geometric shapes

Circle

Radius = n
Diameter 110287770
Circumference 346479248.0128
Area 9.5531059036522E+15

Sphere

Radius = n
Volume 7.0239383112509E+23
Surface area 3.8212423614609E+16
Circumference 346479248.0128

Square

Length = n
Perimeter 220575540
Area 3040848052893225
Diagonal 77985230.048942

Cube

Length = n
Surface area 18245088317359350
Volume 1.6768417533122E+23
Space diagonal 95512010.546735

Equilateral Triangle

Length = n
Perimeter 165431655
Area 1.316725831427E+15
Altitude 47756005.273368

Triangular Pyramid

Length = n
Surface area 1.316725831427E+15
Volume 1.9761769579063E+22
Height 25995076.682981