55408749 (number)

55408749 is an odd 8-digits composite number following 55408748 and preceding 55408750. In scientific notation, it is written as 5.5408749 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 32497200 positive integers (up to 55408749) that are relatively prime to 55408749.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred eight thousand seven hundred forty-nine

Notation

Scientific notation 5.5408749 × 10^7
Engineering notation 5.5408749 × 10^6

Prime Factorization of 55408749

Prime Factorization 11 × 3 × 31 × 54163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55408749
Product of the distinct prime numbers

The prime factorization of 55408749 is 11 × 3 × 31 × 54163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 27, 13, 906, 608, 141, 7018, 86980, 27492, 96242, 760923, 275802, 8135410, 21107639, 15754673, 499522657, 525241551, 3471289388, 7776392549

Basic calculations (n = 55408749)

Multiplication

n×y
n×2 110817498
n×3 166226247
n×4 221634996
n×5 277043745

Division

n÷y
n÷2 27704374.5
n÷3 18469583
n÷3 13852187.25
n÷5 11081749.8

Exponentiation

ny
n2 3070129465745001
n3 1.7011203296497E+23
n4 9.4256949364357E+30
n5 5.2226596488354E+38

Nth Root

y√n
2√n 7443.7053273219
3√n 381.23501458612
4√n 86.276910742805
5√n 35.376565616252

Divisors of 55408749

1, 3, 11, 31, 33, 93, 341, 1023, 54163, 162489, 595793, 1679053, 1787379, 5037159, 18469583, 55408749

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55408748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55408749 can be divided by 16 positive divisors. The sum of these divisors (counting 55408749) is 1, the average is 0.0625.

Base conversion 55408749

Base System Value
2 Binary 11010011010111100001101101
3 Ternary 10212021001111220
4 Quaternary 3103113201231
5 Quinary 103141034444
6 Senary 5255333553
8 Octal 323274155
10 Decimal 55408749
12 Duodecimal 166812b9
16 Hexadecimal 34d786d
20 Vigesimal h661h9
36 Base36 wzlnx

Cryptographic Hash Functions

md5 8dda8931205c83bbc58f93a6a146b0b8
sha1 7dd8e79ec138f2c7a1ca970d368cd6ee7eb77c3c
sha256 c0b6483ba322f340cbe929e012702ce5f02724832a978f9e042382aebc1ebaff
sha512 6d29a035100cd00bcbcae2130409382ef5e3f625813d001afeebff9e8430f78fc5bdccf21d3e7e4ee5b371d62f8ba1963ff4b8ff7909ef54ec8a09b39faaa26b
ripemd-160 bc173b4f01208898aefea258dca72ecd55630bf6

55408749 as geometric shapes

Circle

Radius = n
Diameter 110817498
Circumference 348143437.606
Area 9.6450961751541E+15

Sphere

Radius = n
Volume 7.1256361739996E+23
Surface area 3.8580384700616E+16
Circumference 348143437.606

Square

Length = n
Perimeter 221634996
Area 3070129465745001
Diagonal 78359804.309927

Cube

Length = n
Surface area 18420776794470006
Volume 1.7011203296497E+23
Space diagonal 95970768.451831

Equilateral Triangle

Length = n
Perimeter 166226247
Area 1.3294050551212E+15
Altitude 47985384.225916

Triangular Pyramid

Length = n
Surface area 1.3294050551212E+15
Volume 2.004789534516E+22
Height 26119934.769976