55149748 (number)

55149748 is an even 8-digits composite number following 55149747 and preceding 55149749. In scientific notation, it is written as 5.5149748 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 27196992 positive integers (up to 55149748) that are relatively prime to 55149748.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5149748 × 10^7
Engineering notation 5.5149748 × 10^6

Prime Factorization of 55149748

Prime Factorization 2 × 2 × 73 × 188869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27574874
Product of the distinct prime numbers

The prime factorization of 55149748 is 2 × 2 × 73 × 188869. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 50, 17, 786, 201, 7680, 5357, 59873, 6877, 883040, 649711, 700692, 4259739, 72290117, 76579073, 365480464, 514198475, 5816779617, 543470726

Basic calculations (n = 55149748)

Multiplication

n×y
n×2 110299496
n×3 165449244
n×4 220598992
n×5 275748740

Division

n÷y
n÷2 27574874
n÷3 18383249.333333
n÷3 13787437
n÷5 11029949.6

Exponentiation

ny
n2 3041494704463504
n3 1.677376664945E+23
n4 9.2506900372795E+30
n5 5.1017322438208E+38

Nth Root

y√n
2√n 7426.2876324581
3√n 380.64007544706
4√n 86.175910975505
5√n 35.343430972601

Divisors of 55149748

1, 2, 4, 73, 146, 292, 188869, 377738, 755476, 13787437, 27574874, 55149748

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 -55149747
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 55149748 can be divided by 12 positive divisors. The sum of these divisors (counting 55149748) is 1, the average is 0.083333333333333.

Base conversion 55149748

Base System Value
2 Binary 11010010011000010010110100
3 Ternary 10211202220020021
4 Quaternary 3102120102310
5 Quinary 103104242443
6 Senary 5250014524
8 Octal 322302264
10 Decimal 55149748
12 Duodecimal 16577444
16 Hexadecimal 34984b4
20 Vigesimal h4de78
36 Base36 wu1tg

Cryptographic Hash Functions

md5 b85bb13b1f48639fcd962f43db4d7c86
sha1 17ad4b9f71005680207e41b2c9a9d1069b2564d4
sha256 57b9f44e9a67b85a0a0774ce219ec49aa600ecc8708350b625bd888460b646ce
sha512 672238a48a45432e5536bbe9dd8ed9f6bb5cca762071383250045411664f81b65ca2242fa35b0c9c560563194264a81e76434ce70743ee0e39606fe2bac2cbf8
ripemd-160 ed77e795d678e369a84cd3eb674b335d22a70927

55149748 as geometric shapes

Circle

Radius = n
Diameter 110299496
Circumference 346516086.32826
Area 9.5551374194748E+15

Sphere

Radius = n
Volume 7.0261789438587E+23
Surface area 3.8220549677899E+16
Circumference 346516086.32826

Square

Length = n
Perimeter 220598992
Area 3041494704463504
Diagonal 77993521.583058

Cube

Length = n
Surface area 18248968226781024
Volume 1.677376664945E+23
Space diagonal 95522165.56062

Equilateral Triangle

Length = n
Perimeter 165449244
Area 1.3170058397706E+15
Altitude 47761082.78031

Triangular Pyramid

Length = n
Surface area 1.3170058397706E+15
Volume 1.9768073573111E+22
Height 25997840.527686