55146540 (number)

55146540 is an even 8-digits composite number following 55146539 and preceding 55146541. In scientific notation, it is written as 5.5146540 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 14705728 positive integers (up to 55146540) that are relatively prime to 55146540.

Interesting facts

Basic properties

Name

Name fifty-five million one hundred forty-six thousand five hundred forty

Notation

Scientific notation 5.5146540 × 10^7
Engineering notation 5.5146540 × 10^6

Prime Factorization of 55146540

Prime Factorization 2 × 2 × 15 × 919109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27573270
Product of the distinct prime numbers

The prime factorization of 55146540 is 2 × 2 × 15 × 919109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 60, 91, 545, 590, 8981, 4668, 78556, 8835, 536888, 541189, 7913708, 2551848, 94052658, 18145231, 344334725, 833023337, 2681065607, 6341950970

Basic calculations (n = 55146540)

Multiplication

n×y
n×2 110293080
n×3 165439620
n×4 220586160
n×5 275732700

Division

n÷y
n÷2 27573270
n÷3 18382180
n÷3 13786635
n÷5 11029308

Exponentiation

ny
n2 3041140873971600
n3 1.6770839685211E+23
n4 9.2485378153407E+30
n5 5.100248605752E+38

Nth Root

y√n
2√n 7426.0716398376
3√n 380.63269483286
4√n 86.174657758749
5√n 35.343019785356

Divisors of 55146540

1, 2, 4, 15, 30, 60, 919109, 1838218, 3676436, 13786635, 27573270, 55146540

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 -55146539
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 55146540 can be divided by 12 positive divisors. The sum of these divisors (counting 55146540) is 1, the average is 0.083333333333333.

Base conversion 55146540

Base System Value
2 Binary 11010010010111100000101100
3 Ternary 10211202201211110
4 Quaternary 3102113200230
5 Quinary 103104142130
6 Senary 5245552020
8 Octal 322274054
10 Decimal 55146540
12 Duodecimal 16575610
16 Hexadecimal 349782c
20 Vigesimal h4d670
36 Base36 wtzcc

Cryptographic Hash Functions

md5 02e3b57495c0be5cbaeba719756d2939
sha1 e549541fd4f512889d2f3f2b9a5dccfd5b7a5574
sha256 6314c6a6d3f8040dd3d607f58097d8d2aa6164f58f01df3e4734278a60f5d6cb
sha512 61c3f528b7bcf28992323939dfdaa4b66367e22433eb0a38b4e955c6759ea882d3d9d888d69b3bb45afc9ccbbe392f47ad3964b3ca69b6248f346f243e262464
ripemd-160 95cacc11cbda50e14a640c74ef82d419be5fbf6d

55146540 as geometric shapes

Circle

Radius = n
Diameter 110293080
Circumference 346495929.86979
Area 9.5540258282008E+15

Sphere

Radius = n
Volume 7.0249528999455E+23
Surface area 3.8216103312803E+16
Circumference 346495929.86979

Square

Length = n
Perimeter 220586160
Area 3041140873971600
Diagonal 77988984.78595

Cube

Length = n
Surface area 18246845243829600
Volume 1.6770839685211E+23
Space diagonal 95516609.141629

Equilateral Triangle

Length = n
Perimeter 165439620
Area 1.3168526266733E+15
Altitude 47758304.570815

Triangular Pyramid

Length = n
Surface area 1.3168526266733E+15
Volume 1.9764624112675E+22
Height 25996328.261983