54789987 (number)

54789987 is an odd 8-digits composite number following 54789986 and preceding 54789988. In scientific notation, it is written as 5.4789987 × 10^7. The sum of its digits is 57. It has a total of 5 prime factors and 24 positive divisors. There are 30835728 positive integers (up to 54789987) that are relatively prime to 54789987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.4789987 × 10^7
Engineering notation 5.4789987 × 10^6

Prime Factorization of 54789987

Prime Factorization 3 × 7 × 7 × 67 × 5563

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7827141
Product of the distinct prime numbers

The prime factorization of 54789987 is 3 × 7 × 7 × 67 × 5563. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 68, 54, 60, 246, 8765, 9076, 77856, 29637, 658470, 997005, 9180368, 9350478, 6139504, 93937887, 580509451, 411404630, 5095408110, 9466901135

Basic calculations (n = 54789987)

Multiplication

n×y
n×2 109579974
n×3 164369961
n×4 219159948
n×5 273949935

Division

n÷y
n÷2 27394993.5
n÷3 18263329
n÷3 13697496.75
n÷5 10957997.4

Exponentiation

ny
n2 3001942675460169
n3 1.6447640016321E+23
n4 9.011659826749E+30
n5 4.93748724756E+38

Nth Root

y√n
2√n 7402.0258713409
3√n 379.81058658012
4√n 86.035027002616
5√n 35.297198678793

Divisors of 54789987

1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 5563, 9849, 16689, 38941, 116823, 272587, 372721, 817761, 1118163, 2609047, 7827141, 18263329, 54789987

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 -54789986
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 54789987 can be divided by 24 positive divisors. The sum of these divisors (counting 54789987) is 1, the average is 0.041666666666667.

Base conversion 54789987

Base System Value
2 Binary 11010001000000011101100011
3 Ternary 10211002121201210
4 Quaternary 3101000131203
5 Quinary 103011234422
6 Senary 5234201203
8 Octal 321003543
10 Decimal 54789987
12 Duodecimal 16423203
16 Hexadecimal 3440763
20 Vigesimal h28ej7
36 Base36 wmc83

Cryptographic Hash Functions

md5 92cae1c075103d0ea92fc0928c5ddc5d
sha1 5398ca7a822b58060aa139fa8bf52c1f2e2ac536
sha256 b645374007c2127cae2dabc19b756675bac54d75217edbae70f0eb1778b1bc5e
sha512 49c912d9c8abde7e455c0ee4523db8acc789e8098fdcbc646846b6ca322e6bec7a264e0bc4f66aef52a8d5aa52a36d7110f292cc3077b0f15d9c8a85784eddf2
ripemd-160 910f579837b62761bed5b9b510078aba13fbe8bd

54789987 as geometric shapes

Circle

Radius = n
Diameter 109579974
Circumference 344255641.29896
Area 9.4308810557234E+15

Sphere

Radius = n
Volume 6.8895713392217E+23
Surface area 3.7723524222893E+16
Circumference 344255641.29896

Square

Length = n
Perimeter 219159948
Area 3001942675460169
Diagonal 77484742.697646

Cube

Length = n
Surface area 18011656052761014
Volume 1.6447640016321E+23
Space diagonal 94899041.230038

Equilateral Triangle

Length = n
Perimeter 164369961
Area 1.2998793088266E+15
Altitude 47449520.615019

Triangular Pyramid

Length = n
Surface area 1.2998793088266E+15
Volume 1.9383729650093E+22
Height 25828247.565882