54887988 (number)

54887988 is an even 8-digits composite number following 54887987 and preceding 54887989. In scientific notation, it is written as 5.4887988 × 10^7. The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors. There are 18295992 positive integers (up to 54887988) that are relatively prime to 54887988.

Interesting facts

Basic properties

Name

Name fifty-four million eight hundred eighty-seven thousand nine hundred eighty-eight

Notation

Scientific notation 5.4887988 × 10^7
Engineering notation 5.4887988 × 10^6

Prime Factorization of 54887988

Prime Factorization 2 × 2 × 3 × 4573999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27443994
Product of the distinct prime numbers

The prime factorization of 54887988 is 2 × 2 × 3 × 4573999. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 54887988)

Multiplication

n×y
n×2 109775976
n×3 164663964
n×4 219551952
n×5 274439940

Division

n÷y
n÷2 27443994
n÷3 18295996
n÷3 13721997
n÷5 10977597.6

Exponentiation

ny
n2 3012691226688144
n3 1.6536055989816E+23
n4 9.0763084273637E+30
n5 4.9818030804544E+38

Nth Root

y√n
2√n 7408.6427906871
3√n 380.03690315662
4√n 86.073473211478
5√n 35.309816635818

Divisors of 54887988

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 -54887987
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 54887988 can be divided by 12 positive divisors. The sum of these divisors (counting 54887988) is 1, the average is 0.083333333333333.

Base conversion 54887988

Base System Value
2 Binary 11010001011000011000110100
3 Ternary 10211021121011110
4 Quaternary 3101120120310
5 Quinary 103022403423
6 Senary 5240235020
8 Octal 321303064
10 Decimal 54887988
12 Duodecimal 1646ba70
16 Hexadecimal 3458634
20 Vigesimal h30jj8
36 Base36 wofuc

Cryptographic Hash Functions

md5 890badd14b300f77b9e1cf3ce03b6b02
sha1 2410d881b8fbfadaa37be33f2c0697e9902bf262
sha256 36bd0378e6aca537e94d7fed71988a55dd7afe28d4db29501f4774948dc677bf
sha512 aeef9993817fd912f7282f96caeb18057b173ce2221187710b8f068d7f1f07153cb47f8f3b0a913d64c1c180117ea4608973efe886ee96656d2aa7c35d68565b
ripemd-160 d4fcf105d68739daada700fbd1b103a2c88ac387

54887988 as geometric shapes

Circle

Radius = n
Diameter 109775976
Circumference 344871399.74225
Area 9.4646486252979E+15

Sphere

Radius = n
Volume 6.9266069355942E+23
Surface area 3.7858594501192E+16
Circumference 344871399.74225

Square

Length = n
Perimeter 219551952
Area 3012691226688144
Diagonal 77623337.040972

Cube

Length = n
Surface area 18076147360128864
Volume 1.6536055989816E+23
Space diagonal 95068783.941231

Equilateral Triangle

Length = n
Perimeter 164663964
Area 1.3045335680352E+15
Altitude 47534391.970615

Triangular Pyramid

Length = n
Surface area 1.3045335680352E+15
Volume 1.9487928874133E+22
Height 25874445.680324