51988285 (number)

51988285 is an odd 8-digits composite number following 51988284 and preceding 51988286. In scientific notation, it is written as 5.1988285 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 41434944 positive integers (up to 51988285) that are relatively prime to 51988285.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1988285 × 10^7
Engineering notation 5.1988285 × 10^6

Prime Factorization of 51988285

Prime Factorization 5 × 269 × 38653

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 51988285
Product of the distinct prime numbers

The prime factorization of 51988285 is 5 × 269 × 38653. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 41, 67, 602, 203, 1832, 9164, 87539, 34263, 687251, 488445, 4236074, 5102880, 10575480, 94282028, 387362375, 202070772, 8868751065, 5414616595

Basic calculations (n = 51988285)

Multiplication

n×y
n×2 103976570
n×3 155964855
n×4 207953140
n×5 259941425

Division

n÷y
n÷2 25994142.5
n÷3 17329428.333333
n÷3 12997071.25
n÷5 10397657

Exponentiation

ny
n2 2702781777241225
n3 1.4051298932802E+23
n4 7.3050293353872E+30
n5 3.7977594702147E+38

Nth Root

y√n
2√n 7210.2902160731
3√n 373.22308385333
4√n 84.913427772486
5√n 34.928593527221

Divisors of 51988285

1, 5, 269, 1345, 38653, 193265, 10397657, 51988285

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 -51988284
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 51988285 can be divided by 8 positive divisors. The sum of these divisors (counting 51988285) is 1, the average is 0.125.

Base conversion 51988285

Base System Value
2 Binary 11000110010100011100111101
3 Ternary 10121211021112001
4 Quaternary 3012110130331
5 Quinary 101302111120
6 Senary 5054142301
8 Octal 306243475
10 Decimal 51988285
12 Duodecimal 154b1991
16 Hexadecimal 319473d
20 Vigesimal g4iae5
36 Base36 uyaf1

Cryptographic Hash Functions

md5 656db2e17fe36543b72e0e57b44e3139
sha1 1c3bf5d9d349d1de5b75448e6fec7e3e49bd6c13
sha256 11c7a01254af5e59ae8af87ee6456b5215695106f04877aaa2ed4a8b744bfa31
sha512 0471a743b8d0a3adc7df1de977e7078dee0984d0924cf7e9ddb654b5be03077272c34cb133a597296d701c9b78168386705cdce5cec7c75123236fd39191a4ac
ripemd-160 c8c08f070b39e494e32834c5f931204b71347cab

51988285 as geometric shapes

Circle

Radius = n
Diameter 103976570
Circumference 326652028.45746
Area 8.4910393756374E+15

Sphere

Radius = n
Volume 5.8857943334248E+23
Surface area 3.396415750255E+16
Circumference 326652028.45746

Square

Length = n
Perimeter 207953140
Area 2702781777241225
Diagonal 73522537.731518

Cube

Length = n
Surface area 16216690663447350
Volume 1.4051298932802E+23
Space diagonal 90046351.018371

Equilateral Triangle

Length = n
Perimeter 155964855
Area 1.1703388399883E+15
Altitude 45023175.509185

Triangular Pyramid

Length = n
Surface area 1.1703388399883E+15
Volume 1.6559614599773E+22
Height 24507512.577173