54455890 (number)

54455890 is an even 8-digits composite number following 54455889 and preceding 54455891. In scientific notation, it is written as 5.4455890 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 21782352 positive integers (up to 54455890) that are relatively prime to 54455890.

Interesting facts

Basic properties

Name

Name fifty-four million four hundred fifty-five thousand eight hundred ninety

Notation

Scientific notation 5.4455890 × 10^7
Engineering notation 5.4455890 × 10^6

Prime Factorization of 54455890

Prime Factorization 2 × 5 × 5445589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 54455890
Product of the distinct prime numbers

The prime factorization of 54455890 is 2 × 5 × 5445589. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 2, 55, 889, 953, 8014, 8379, 30773, 8585, 302095, 322301, 9928838, 3983584, 13852794, 81991717, 865877424, 533756966, 6690253618, 2502354003

Basic calculations (n = 54455890)

Multiplication

n×y
n×2 108911780
n×3 163367670
n×4 217823560
n×5 272279450

Division

n÷y
n÷2 27227945
n÷3 18151963.333333
n÷3 13613972.5
n÷5 10891178

Exponentiation

ny
n2 2965443955692100
n3 1.6148588985233E+23
n4 8.7938578543508E+30
n5 4.7887735599216E+38

Nth Root

y√n
2√n 7379.423419211
3√n 379.03701227914
4√n 85.903570468351
5√n 35.254046423482

Divisors of 54455890

1, 2, 5, 10, 5445589, 10891178, 27227945, 54455890

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -54455889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 54455890 can be divided by 8 positive divisors. The sum of these divisors (counting 54455890) is 1, the average is 0.125.

Base conversion 54455890

Base System Value
2 Binary 11001111101110111001010010
3 Ternary 10210110122102211
4 Quaternary 3033232321102
5 Quinary 102420042030
6 Senary 5223102334
8 Octal 317567122
10 Decimal 54455890
12 Duodecimal 162a19aa
16 Hexadecimal 33eee52
20 Vigesimal h06jea
36 Base36 wf6fm

Cryptographic Hash Functions

md5 837d07a53332566e67609cbf39783961
sha1 b651032f37f328e7237c58dad8209b5715c6c7ae
sha256 cbe6ac947baa2a40d152ea209ec4f7b851456a7d93b4bad73f3aeed37c9a17aa
sha512 e6fcba60befaf4619fbd4fd0aefcb1784385b545d4eb293f1c18e9da1c9d35ef1c56d5743cd60f485aa29602b3d940d6d28fcc2101f7a783a17473ace56b6a92
ripemd-160 855f313f2cb2ee20ff452599a3e72368cf20e354

54455890 as geometric shapes

Circle

Radius = n
Diameter 108911780
Circumference 342156447.93739
Area 9.3162169458346E+15

Sphere

Radius = n
Volume 6.7643051362467E+23
Surface area 3.7264867783338E+16
Circumference 342156447.93739

Square

Length = n
Perimeter 217823560
Area 2965443955692100
Diagonal 77012258.189097

Cube

Length = n
Surface area 17792663734152600
Volume 1.6148588985233E+23
Space diagonal 94320368.251382

Equilateral Triangle

Length = n
Perimeter 163367670
Area 1.2840748995642E+15
Altitude 47160184.125691

Triangular Pyramid

Length = n
Surface area 1.2840748995642E+15
Volume 1.9031294630088E+22
Height 25670752.729699