53642978 (number)

53642978 is an even 8-digits composite number following 53642977 and preceding 53642979. In scientific notation, it is written as 5.3642978 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 26757360 positive integers (up to 53642978) that are relatively prime to 53642978.

Interesting facts

Basic properties

Name

Name fifty-three million six hundred forty-two thousand nine hundred seventy-eight

Notation

Scientific notation 5.3642978 × 10^7
Engineering notation 5.3642978 × 10^6

Prime Factorization of 53642978

Prime Factorization 2 × 421 × 63709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 53642978
Product of the distinct prime numbers

The prime factorization of 53642978 is 2 × 421 × 63709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 14, 20, 802, 712, 1778, 6849, 18537, 41052, 564034, 137963, 4650492, 4937198, 54245043, 25614248, 746305751, 835498662, 2644749844, 6162624847

Basic calculations (n = 53642978)

Multiplication

n×y
n×2 107285956
n×3 160928934
n×4 214571912
n×5 268214890

Division

n÷y
n÷2 26821489
n÷3 17880992.666667
n÷3 13410744.5
n÷5 10728595.6

Exponentiation

ny
n2 2877569088708484
n3 1.5436137531907E+23
n4 8.2804038602906E+30
n5 4.4418552210868E+38

Nth Root

y√n
2√n 7324.1366726734
3√n 377.14147326387
4√n 85.581170082404
5√n 35.148158482258

Divisors of 53642978

1, 2, 421, 842, 63709, 127418, 26821489, 53642978

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -53642977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 53642978 can be divided by 8 positive divisors. The sum of these divisors (counting 53642978) is 1, the average is 0.125.

Base conversion 53642978

Base System Value
2 Binary 11001100101000011011100010
3 Ternary 10201221100022222
4 Quaternary 3030220123202
5 Quinary 102213033403
6 Senary 5153431042
8 Octal 314503342
10 Decimal 53642978
12 Duodecimal 15b6b482
16 Hexadecimal 33286e2
20 Vigesimal gf578i
36 Base36 vxr6q

Cryptographic Hash Functions

md5 7b4ffbb967f25e5c17ad98e9dbe3d837
sha1 8d0aad5771a64135a190f85c3883966b23a6f5c9
sha256 2e86ecb2ebfb51eae2fdb75401656ceb5ce1f4013b12d4cf9b110ae6560a8193
sha512 1a35cf5f9a44a5f4f2c6eac18d102e969571d391c70b16c57f4b677d3a5dad3c12c4709193df1a49ea568f6da9e633f10ab0882529e98cd0169773e631424857
ripemd-160 b85e94778f8c969a025bd9e419371a59b3f77fa1

53642978 as geometric shapes

Circle

Radius = n
Diameter 107285956
Circumference 337048771.20296
Area 9.0401499092836E+15

Sphere

Radius = n
Volume 6.4658741693387E+23
Surface area 3.6160599637135E+16
Circumference 337048771.20296

Square

Length = n
Perimeter 214571912
Area 2877569088708484
Diagonal 75862627.013682

Cube

Length = n
Surface area 17265414532250904
Volume 1.5436137531907E+23
Space diagonal 92912363.3653

Equilateral Triangle

Length = n
Perimeter 160928934
Area 1.2460239659832E+15
Altitude 46456181.68265

Triangular Pyramid

Length = n
Surface area 1.2460239659832E+15
Volume 1.8191662540233E+22
Height 25287542.337894