54891888 (number)

54891888 is an even 8-digits composite number following 54891887 and preceding 54891889. In scientific notation, it is written as 5.4891888 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 17951232 positive integers (up to 54891888) that are relatively prime to 54891888.

Interesting facts

Basic properties

Name

Name fifty-four million eight hundred ninety-one thousand eight hundred eighty-eight

Notation

Scientific notation 5.4891888 × 10^7
Engineering notation 5.4891888 × 10^6

Prime Factorization of 54891888

Prime Factorization 2 × 2 × 2 × 2 × 3 × 53 × 21577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6861486
Product of the distinct prime numbers

The prime factorization of 54891888 is 2 × 2 × 2 × 2 × 3 × 53 × 21577. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 54891888)

Multiplication

n×y
n×2 109783776
n×3 164675664
n×4 219567552
n×5 274459440

Division

n÷y
n÷2 27445944
n÷3 18297296
n÷3 13722972
n÷5 10978377.6

Exponentiation

ny
n2 3013119368204544
n3 1.6539581089011E+23
n4 9.0788883270494E+30
n5 4.983573212129E+38

Nth Root

y√n
2√n 7408.9059921152
3√n 380.0459039652
4√n 86.075002132531
5√n 35.310318400871

Divisors of 54891888

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -54891887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 54891888 can be divided by 40 positive divisors. The sum of these divisors (counting 54891888) is 1, the average is 0.025.

Base conversion 54891888

Base System Value
2 Binary 11010001011001010101110000
3 Ternary 10211021210111220
4 Quaternary 3101121111300
5 Quinary 103023020023
6 Senary 5240305040
8 Octal 321312560
10 Decimal 54891888
12 Duodecimal 16472180
16 Hexadecimal 3459570
20 Vigesimal h319e8
36 Base36 woiuo

Cryptographic Hash Functions

md5 e12e9cf2abc9576ec0669de0583022e6
sha1 a6d79281acbf6132353d20f349c39a3a6e7d7af6
sha256 f1d7f0760737f27abf503033631ee067e2ee405fa0899ac92d4a1c5eb57488e8
sha512 27e4d1b2f33f4364b6924fe2cfadb223c97180bc533d6dfcf7f3bcce10720d2a80877c08fb2ac5b15c4012a686423affa0b7aa71e06d369bb5925f7d72c883a0
ripemd-160 4e8f4ef04a5c93d318f578f39ecbc66d8708a392

54891888 as geometric shapes

Circle

Radius = n
Diameter 109783776
Circumference 344895904.16495
Area 9.4659936715405E+15

Sphere

Radius = n
Volume 6.9280835256921E+23
Surface area 3.7863974686162E+16
Circumference 344895904.16495

Square

Length = n
Perimeter 219567552
Area 3013119368204544
Diagonal 77628852.473865

Cube

Length = n
Surface area 18078716209227264
Volume 1.6539581089011E+23
Space diagonal 95075538.93938

Equilateral Triangle

Length = n
Perimeter 164675664
Area 1.30471895875E+15
Altitude 47537769.46969

Triangular Pyramid

Length = n
Surface area 1.30471895875E+15
Volume 1.9492083243375E+22
Height 25876284.157955