53428991 (number)

53428991 is an odd 8-digits composite number following 53428990 and preceding 53428992. In scientific notation, it is written as 5.3428991 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 39513600 positive integers (up to 53428991) that are relatively prime to 53428991.

Interesting facts

Basic properties

Name

Name fifty-three million four hundred twenty-eight thousand nine hundred ninety-one

Notation

Scientific notation 5.3428991 × 10^7
Engineering notation 5.3428991 × 10^6

Prime Factorization of 53428991

Prime Factorization 77 × 29 × 337 × 71

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 53428991
Product of the distinct prime numbers

The prime factorization of 53428991 is 77 × 29 × 337 × 71. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 67, 91, 412, 749, 2431, 4346, 33027, 46110, 180990, 91591, 2708240, 3866818, 20355591, 5719938, 485936152, 242108453, 3862517995, 7405924173

Basic calculations (n = 53428991)

Multiplication

n×y
n×2 106857982
n×3 160286973
n×4 213715964
n×5 267144955

Division

n÷y
n÷2 26714495.5
n÷3 17809663.666667
n÷3 13357247.75
n÷5 10685798.2

Exponentiation

ny
n2 2854657079278081
n3 1.5252144739683E+23
n4 8.1490670402725E+30
n5 4.3539642955311E+38

Nth Root

y√n
2√n 7309.5137321165
3√n 376.63932041878
4√n 85.495694231444
5√n 35.120071753038

Divisors of 53428991

1, 29, 71, 77, 337, 2059, 2233, 5467, 9773, 23927, 25949, 158543, 693883, 752521, 1842379, 53428991

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 -53428990
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 53428991 can be divided by 16 positive divisors. The sum of these divisors (counting 53428991) is 1, the average is 0.0625.

Base conversion 53428991

Base System Value
2 Binary 11001011110100001011111111
3 Ternary 10201112110210112
4 Quaternary 3023310023333
5 Quinary 102134211431
6 Senary 5145100235
8 Octal 313641377
10 Decimal 53428991
12 Duodecimal 15a8767b
16 Hexadecimal 32f42ff
20 Vigesimal gdic9b
36 Base36 vt62n

Cryptographic Hash Functions

md5 3739d52a90e71b3308f2b0a71029368f
sha1 97c3dcf9efb451bbeabc45f4e48992a244ecac56
sha256 6b73c01cdd6d746e2749b159d01c2903d0f31431cc481e58c54c3d3313cdf11f
sha512 f001a83ad10b4d63d655e10c601cfe95841702dd601286e3e164b74242a9dd0de43ae221c3bea1873acde5bdbd30552d2e8c1b98b6c5ffe2498a1ffdd36ae51d
ripemd-160 b0dde63201fb37f73c0300a54e1b4a7d3d281dee

53428991 as geometric shapes

Circle

Radius = n
Diameter 106857982
Circumference 335704251.22863
Area 8.9681697087781E+15

Sphere

Radius = n
Volume 6.388803448757E+23
Surface area 3.5872678835112E+16
Circumference 335704251.22863

Square

Length = n
Perimeter 213715964
Area 2854657079278081
Diagonal 75560003.69611

Cube

Length = n
Surface area 17127942475668486
Volume 1.5252144739683E+23
Space diagonal 92541727.00914

Equilateral Triangle

Length = n
Perimeter 160286973
Area 1.236102774874E+15
Altitude 46270863.50457

Triangular Pyramid

Length = n
Surface area 1.236102774874E+15
Volume 1.7974824955115E+22
Height 25186667.898703