55148940 (number)

55148940 is an even 8-digits composite number following 55148939 and preceding 55148941. In scientific notation, it is written as 5.5148940 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 10897920 positive integers (up to 55148940) that are relatively prime to 55148940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5148940 × 10^7
Engineering notation 5.5148940 × 10^6

Prime Factorization of 55148940

Prime Factorization 2 × 2 × 165 × 7 × 3 × 173 × 23

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 27574470
Product of the distinct prime numbers

The prime factorization of 55148940 is 2 × 2 × 165 × 7 × 3 × 173 × 23. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 55148940)

Multiplication

n×y
n×2 110297880
n×3 165446820
n×4 220595760
n×5 275744700

Division

n÷y
n÷2 27574470
n÷3 18382980
n÷3 13787235
n÷5 11029788

Exponentiation

ny
n2 3041405583123600
n3 1.6773029401935E+23
n4 9.2501479210554E+30
n5 5.1013585268941E+38

Nth Root

y√n
2√n 7426.2332309186
3√n 380.63821651633
4√n 86.175595332545
5√n 35.343327408539

Divisors of 55148940

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55148939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55148940 can be divided by 96 positive divisors. The sum of these divisors (counting 55148940) is 1, the average is 0.010416666666667.

Base conversion 55148940

Base System Value
2 Binary 11010010011000000110001100
3 Ternary 10211202212010100
4 Quaternary 3102120012030
5 Quinary 103104231230
6 Senary 5250011100
8 Octal 322300614
10 Decimal 55148940
12 Duodecimal 16576a90
16 Hexadecimal 349818c
20 Vigesimal h4dc70
36 Base36 wu170

Cryptographic Hash Functions

md5 49f97d5b454fa877c1e0e2e2d4151e03
sha1 618ace56680723352ead8ba6330bc541b805debc
sha256 b4f554a401c42cf1ac1c830a594117fc29ea536a6cba1e977ac1c39ee27379a9
sha512 8239258a895b80344ce3903ea8e17a5888cb419815bfe5615a9c809117a0a00948a6fc0f634abe75380d8ec980f66757dbb9c4f42b710493ae34d34235c39977
ripemd-160 dfa280b70104f700107266edfc7601e326815f72

55148940 as geometric shapes

Circle

Radius = n
Diameter 110297880
Circumference 346511009.51453
Area 9.5548574365281E+15

Sphere

Radius = n
Volume 7.0258701263419E+23
Surface area 3.8219429746112E+16
Circumference 346511009.51453

Square

Length = n
Perimeter 220595760
Area 3041405583123600
Diagonal 77992378.8985

Cube

Length = n
Surface area 18248433498741600
Volume 1.6773029401935E+23
Space diagonal 95520766.063568

Equilateral Triangle

Length = n
Perimeter 165446820
Area 1.3169672490984E+15
Altitude 47760383.031784

Triangular Pyramid

Length = n
Surface area 1.3169672490984E+15
Volume 1.9767204718582E+22
Height 25997459.632833