55149742 (number)

55149742 is an even 8-digits composite number following 55149741 and preceding 55149743. In scientific notation, it is written as 5.5149742 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 25791480 positive integers (up to 55149742) that are relatively prime to 55149742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5149742 × 10^7
Engineering notation 5.5149742 × 10^6

Prime Factorization of 55149742

Prime Factorization 2 × 19 × 79 × 18371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55149742
Product of the distinct prime numbers

The prime factorization of 55149742 is 2 × 19 × 79 × 18371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 39, 4, 379, 179, 3922, 1761, 10826, 84244, 475844, 404610, 7887374, 9664651, 71530500, 49693153, 107498373, 272142546, 2970337009, 5575743004

Basic calculations (n = 55149742)

Multiplication

n×y
n×2 110299484
n×3 165449226
n×4 220598968
n×5 275748710

Division

n÷y
n÷2 27574871
n÷3 18383247.333333
n÷3 13787435.5
n÷5 11029948.4

Exponentiation

ny
n2 3041494042666564
n3 1.677376117476E+23
n4 9.2506860115762E+30
n5 5.1017294686144E+38

Nth Root

y√n
2√n 7426.2872284877
3√n 380.64006164318
4√n 86.175908631634
5√n 35.343430203565

Divisors of 55149742

1, 2, 19, 38, 79, 158, 1501, 3002, 18371, 36742, 349049, 698098, 1451309, 2902618, 27574871, 55149742

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 -55149741
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 55149742 can be divided by 16 positive divisors. The sum of these divisors (counting 55149742) is 1, the average is 0.0625.

Base conversion 55149742

Base System Value
2 Binary 11010010011000010010101110
3 Ternary 10211202220020001
4 Quaternary 3102120102232
5 Quinary 103104242432
6 Senary 5250014514
8 Octal 322302256
10 Decimal 55149742
12 Duodecimal 1657743a
16 Hexadecimal 34984ae
20 Vigesimal h4de72
36 Base36 wu1ta

Cryptographic Hash Functions

md5 337ad98a5e154d523f0139ab292e9a2a
sha1 911775770229ed69a70b91e33eed522ef3c17412
sha256 3624a1adc0e8e452f6f0a2da67eff34a7c8935dba4f2907bb1e79011ba5342c0
sha512 8a5742529f60ecec90cc17723d2a67443551b9000e8c0aa393e13fcd19a9ea4f53c4229d051e2aafb3815561b1b3850ed56a5a16239da38403068162e9890c1b
ripemd-160 3aecc30c75fa80df6b08842d40b878cbaf476831

55149742 as geometric shapes

Circle

Radius = n
Diameter 110299484
Circumference 346516048.62914
Area 9.5551353403784E+15

Sphere

Radius = n
Volume 7.026176650626E+23
Surface area 3.8220541361514E+16
Circumference 346516048.62914

Square

Length = n
Perimeter 220598968
Area 3041494042666564
Diagonal 77993513.097777

Cube

Length = n
Surface area 18248964255999384
Volume 1.677376117476E+23
Space diagonal 95522155.168315

Equilateral Triangle

Length = n
Perimeter 165449226
Area 1.3170055532041E+15
Altitude 47761077.584158

Triangular Pyramid

Length = n
Surface area 1.3170055532041E+15
Volume 1.9768067121127E+22
Height 25997837.699259