51550985 (number)

51550985 is an odd 8-digits composite number following 51550984 and preceding 51550986. In scientific notation, it is written as 5.1550985 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 39510720 positive integers (up to 51550985) that are relatively prime to 51550985.

Interesting facts

Basic properties

Name

Name fifty-one million five hundred fifty thousand nine hundred eighty-five

Notation

Scientific notation 5.1550985 × 10^7
Engineering notation 5.1550985 × 10^6

Prime Factorization of 51550985

Prime Factorization 5 × 31 × 103 × 3229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51550985
Product of the distinct prime numbers

The prime factorization of 51550985 is 5 × 31 × 103 × 3229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 95, 10, 405, 761, 8976, 3325, 4612, 39757, 539730, 596457, 1264582, 8729155, 93033322, 87346909, 979244027, 697542801, 1705395157, 2175990998

Basic calculations (n = 51550985)

Multiplication

n×y
n×2 103101970
n×3 154652955
n×4 206203940
n×5 257754925

Division

n÷y
n÷2 25775492.5
n÷3 17183661.666667
n÷3 12887746.25
n÷5 10310197

Exponentiation

ny
n2 2657504054470225
n3 1.3699695164943E+23
n4 7.0623277995257E+30
n5 3.6406995445843E+38

Nth Root

y√n
2√n 7179.9014617194
3√n 372.17367935397
4√n 84.734299204746
5√n 34.869634372318

Divisors of 51550985

1, 5, 31, 103, 155, 515, 3193, 3229, 15965, 16145, 100099, 332587, 500495, 1662935, 10310197, 51550985

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 -51550984
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 51550985 can be divided by 16 positive divisors. The sum of these divisors (counting 51550985) is 1, the average is 0.0625.

Base conversion 51550985

Base System Value
2 Binary 11000100101001101100001001
3 Ternary 10121000001122202
4 Quaternary 3010221230021
5 Quinary 101144112420
6 Senary 5040525545
8 Octal 304515411
10 Decimal 51550985
12 Duodecimal 153208b5
16 Hexadecimal 3129b09
20 Vigesimal g23h95
36 Base36 uowzt

Cryptographic Hash Functions

md5 76aabcdd698ace2f1f17b8fdb92c0ac3
sha1 3daf23dfe1a3124be84353b22ee09465dbebae9e
sha256 e730497dc9678adcb867e18c22b09d5e9eb2ffc2a94c1074644d4bcf3a0e4563
sha512 13fbf93bf82d87047c1d332fed5546082ac10802f811fa4b7c17bc6fd770e144c5a1058ab913961ccae48b003f8c9932a0020452b174e79d8d166bb1c98eee32
ripemd-160 1e9223ac6c0c3368f59a1a996bc91573e77f09dc

51550985 as geometric shapes

Circle

Radius = n
Diameter 103101970
Circumference 323904391.52264
Area 8.3487952144087E+15

Sphere

Radius = n
Volume 5.7385148915474E+23
Surface area 3.3395180857635E+16
Circumference 323904391.52264

Square

Length = n
Perimeter 206203940
Area 2657504054470225
Diagonal 72904102.140692

Cube

Length = n
Surface area 15945024326821350
Volume 1.3699695164943E+23
Space diagonal 89288925.200221

Equilateral Triangle

Length = n
Perimeter 154652955
Area 1.1507330109157E+15
Altitude 44644462.600111

Triangular Pyramid

Length = n
Surface area 1.1507330109157E+15
Volume 1.6145245585533E+22
Height 24301367.380231