55505540 (number)

55505540 is an even 8-digits composite number following 55505539 and preceding 55505541. In scientific notation, it is written as 5.5505540 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 22202208 positive integers (up to 55505540) that are relatively prime to 55505540.

Interesting facts

Basic properties

Name

Name fifty-five million five hundred five thousand five hundred forty

Notation

Scientific notation 5.5505540 × 10^7
Engineering notation 5.5505540 × 10^6

Prime Factorization of 55505540

Prime Factorization 2 × 2 × 5 × 2775277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27752770
Product of the distinct prime numbers

The prime factorization of 55505540 is 2 × 2 × 5 × 2775277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 67, 49, 144, 166, 9730, 7475, 74559, 15417, 939899, 126814, 6946770, 6177799, 47575113, 55385124, 254811300, 575311338, 4492333999, 1526625006

Basic calculations (n = 55505540)

Multiplication

n×y
n×2 111011080
n×3 166516620
n×4 222022160
n×5 277527700

Division

n÷y
n÷2 27752770
n÷3 18501846.666667
n÷3 13876385
n÷5 11101108

Exponentiation

ny
n2 3080864970691600
n3 1.7100507386532E+23
n4 9.4917289676346E+30
n5 5.268435418822E+38

Nth Root

y√n
2√n 7450.204024052
3√n 381.45687276686
4√n 86.314564379669
5√n 35.388916528859

Divisors of 55505540

1, 2, 4, 5, 10, 20, 2775277, 5550554, 11101108, 13876385, 27752770, 55505540

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 -55505539
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 55505540 can be divided by 12 positive divisors. The sum of these divisors (counting 55505540) is 1, the average is 0.083333333333333.

Base conversion 55505540

Base System Value
2 Binary 11010011101111001010000100
3 Ternary 10212102222021202
4 Quaternary 3103233022010
5 Quinary 103202134130
6 Senary 5301402032
8 Octal 323571204
10 Decimal 55505540
12 Duodecimal 16709318
16 Hexadecimal 34ef284
20 Vigesimal h6i3h0
36 Base36 x1ock

Cryptographic Hash Functions

md5 ee937a7c2f5f6e16b846a797e52d7290
sha1 5eb76c8f2bc1e21ad1babd7e6e765db0002b1f09
sha256 917a844923af09bbb770c0604ea30e39a8a3e04c0548076a4362f721be1b4e80
sha512 31ed48c5e95c63d6e69a013ed8799a930907c2e46cc9d0679956f075c7f8cb2e7a0243cdde2e1662421cfa5886655e8ca64e29824f64741c0fb6d788ff2f1d0b
ripemd-160 e75f880770cbf584f541bb963cdd5f184b77dec5

55505540 as geometric shapes

Circle

Radius = n
Diameter 111011080
Circumference 348751593.39507
Area 9.6788227586269E+15

Sphere

Radius = n
Volume 7.1630437837583E+23
Surface area 3.8715291034507E+16
Circumference 348751593.39507

Square

Length = n
Perimeter 222022160
Area 3080864970691600
Diagonal 78496687.454842

Cube

Length = n
Surface area 18485189824149600
Volume 1.7100507386532E+23
Space diagonal 96138415.381547

Equilateral Triangle

Length = n
Perimeter 166516620
Area 1.3340536651243E+15
Altitude 48069207.690773

Triangular Pyramid

Length = n
Surface area 1.3340536651243E+15
Volume 2.0153141224579E+22
Height 26165562.484947