51887849 (number)

51887849 is an odd 8-digits composite number following 51887848 and preceding 51887850. In scientific notation, it is written as 5.1887849 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 47811456 positive integers (up to 51887849) that are relatively prime to 51887849.

Interesting facts

Basic properties

Name

Name fifty-one million eight hundred eighty-seven thousand eight hundred forty-nine

Notation

Scientific notation 5.1887849 × 10^7
Engineering notation 5.1887849 × 10^6

Prime Factorization of 51887849

Prime Factorization 13 × 617 × 6469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 51887849
Product of the distinct prime numbers

The prime factorization of 51887849 is 13 × 617 × 6469. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51887849)

Multiplication

n×y
n×2 103775698
n×3 155663547
n×4 207551396
n×5 259439245

Division

n÷y
n÷2 25943924.5
n÷3 17295949.666667
n÷3 12971962.25
n÷5 10377569.8

Exponentiation

ny
n2 2692348873846801
n3 1.3970019182148E+23
n4 7.2487424585041E+30
n5 3.7612165412675E+38

Nth Root

y√n
2√n 7203.322080818
3√n 372.98258609079
4√n 84.872387033817
5√n 34.915087398785

Divisors of 51887849

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 -51887848
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 51887849 can be divided by 8 positive divisors. The sum of these divisors (counting 51887849) is 1, the average is 0.125.

Base conversion 51887849

Base System Value
2 Binary 11000101111011111011101001
3 Ternary 10121122011202012
4 Quaternary 3011323323221
5 Quinary 101240402344
6 Senary 5052045305
8 Octal 305737351
10 Decimal 51887849
12 Duodecimal 15463835
16 Hexadecimal 317bee9
20 Vigesimal g45jc9
36 Base36 uw4x5

Cryptographic Hash Functions

md5 fd14b9da549423f103b174e37828d511
sha1 02e6357b8ecc2d94182df112b5a128b2247f7c53
sha256 2dbdb44811c2cc5bf7560044073d3f945cc5201ce079316046fde06910e139dc
sha512 afc64dee9dd028b64abf45c4720624f67bde960f4eb11462acc2225b89ec6db52fbfa56b257144a6bd38138bbb81d3c737ab4401c5ecf7924359973ccfef2b8f
ripemd-160 b7a861d8b4a8d38de43ff1a0092dd4b564f16477

51887849 as geometric shapes

Circle

Radius = n
Diameter 103775698
Circumference 326020970.45795
Area 8.4582634429779E+15

Sphere

Radius = n
Volume 5.8517479510861E+23
Surface area 3.3833053771911E+16
Circumference 326020970.45795

Square

Length = n
Perimeter 207551396
Area 2692348873846801
Diagonal 73380499.778167

Cube

Length = n
Surface area 16154093243080806
Volume 1.3970019182148E+23
Space diagonal 89872390.763462

Equilateral Triangle

Length = n
Perimeter 155663547
Area 1.1658212603009E+15
Altitude 44936195.381731

Triangular Pyramid

Length = n
Surface area 1.1658212603009E+15
Volume 1.6463825495005E+22
Height 24460166.592722