55721877 (number)

55721877 is an odd 8-digits composite number following 55721876 and preceding 55721878. In scientific notation, it is written as 5.5721877 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 37147916 positive integers (up to 55721877) that are relatively prime to 55721877.

Interesting facts

Basic properties

Name

Name fifty-five million seven hundred twenty-one thousand eight hundred seventy-seven

Notation

Scientific notation 5.5721877 × 10^7
Engineering notation 5.5721877 × 10^6

Prime Factorization of 55721877

Prime Factorization 3 × 18573959

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 55721877
Product of the distinct prime numbers

The prime factorization of 55721877 is 3 × 18573959. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 55721877)

Multiplication

n×y
n×2 111443754
n×3 167165631
n×4 222887508
n×5 278609385

Division

n÷y
n÷2 27860938.5
n÷3 18573959
n÷3 13930469.25
n÷5 11144375.4

Exponentiation

ny
n2 3104927576403129
n3 1.7301239250624E+23
n4 9.6405752547086E+30
n5 5.3719094855212E+38

Nth Root

y√n
2√n 7464.7087685991
3√n 381.95181587546
4√n 86.398546102345
5√n 35.416459812085

Divisors of 55721877

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55721876
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55721877 can be divided by 4 positive divisors. The sum of these divisors (counting 55721877) is 1, the average is 0.25.

Base conversion 55721877

Base System Value
2 Binary 11010100100011111110010101
3 Ternary 10212211222001020
4 Quaternary 3110203332111
5 Quinary 103231100002
6 Senary 5310151353
8 Octal 324437625
10 Decimal 55721877
12 Duodecimal 167b2559
16 Hexadecimal 3523f95
20 Vigesimal h854dh
36 Base36 x6b9x

Cryptographic Hash Functions

md5 4baeb2f9a832c2b8a8b5620fc38da879
sha1 d327d9d9451d2edde011b564e7f1b64eb93e5017
sha256 1d0b7b3125192e0668fbbadd58591dd9eeac3f28372ff185c3052396d38ce4f7
sha512 0aeb80a9e64b097704732fe91cda689e6da8783436dc85ea0d440cf44130ba20e92d2db3cba7fa3ed7f0d3a3d14f72c0cc08eafeb788f1298a205b057cbe80aa
ripemd-160 ccc06bc51fed89ee924fd4ba9d3c9154277d10a1

55721877 as geometric shapes

Circle

Radius = n
Diameter 111443754
Circumference 350110878.85487
Area 9.7544176639564E+15

Sphere

Radius = n
Volume 7.2471261503681E+23
Surface area 3.9017670655826E+16
Circumference 350110878.85487

Square

Length = n
Perimeter 222887508
Area 3104927576403129
Diagonal 78802634.174285

Cube

Length = n
Surface area 18629565458418774
Volume 1.7301239250624E+23
Space diagonal 96513122.057104

Equilateral Triangle

Length = n
Perimeter 167165631
Area 1.344473079038E+15
Altitude 48256561.028552

Triangular Pyramid

Length = n
Surface area 1.344473079038E+15
Volume 2.0389705995079E+22
Height 26267544.724762