49985787 (number)

49985787 is an odd 8-digits composite number following 49985786 and preceding 49985788. In scientific notation, it is written as 4.9985787 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 33216768 positive integers (up to 49985787) that are relatively prime to 49985787.

Interesting facts

Basic properties

Name

Name forty-nine million nine hundred eighty-five thousand seven hundred eighty-seven

Notation

Scientific notation 4.9985787 × 10^7
Engineering notation 4.9985787 × 10^6

Prime Factorization of 49985787

Prime Factorization 3 × 313 × 53233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49985787
Product of the distinct prime numbers

The prime factorization of 49985787 is 3 × 313 × 53233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 49985787)

Multiplication

n×y
n×2 99971574
n×3 149957361
n×4 199943148
n×5 249928935

Division

n÷y
n÷2 24992893.5
n÷3 16661929
n÷3 12496446.75
n÷5 9997157.4

Exponentiation

ny
n2 2498578902009369
n3 1.2489343279853E+23
n4 6.2428965295663E+30
n5 3.1205609618994E+38

Nth Root

y√n
2√n 7070.0627295661
3√n 368.36823912946
4√n 84.083665057882
5√n 34.655271600153

Divisors of 49985787

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 -49985786
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 49985787 can be divided by 8 positive divisors. The sum of these divisors (counting 49985787) is 1, the average is 0.125.

Base conversion 49985787

Base System Value
2 Binary 10111110101011100011111011
3 Ternary 10111001112121110
4 Quaternary 2332223203323
5 Quinary 100244021122
6 Senary 4543211403
8 Octal 276534373
10 Decimal 49985787
12 Duodecimal 148a6b63
16 Hexadecimal 2fab8fb
20 Vigesimal fc8497
36 Base36 trda3

Cryptographic Hash Functions

md5 94b709b69c0be265f4b2d82184727590
sha1 a0c0fa8cfaa0156fe38b6c4b54e0304ddc4b89b5
sha256 1144be97868ff66f5403a04b5dacfd5704ee9bc1259ddf0cfe1baa8fe195f4c4
sha512 69aaf11428e5b98af6a40a0b541139360c0ad9f3e4a9d75e2198ec9fecc3c7c2a0593a86035ce9dc214ec8d0b6fbbfe13a8d02849658eb13de39e20f6b9c9754
ripemd-160 1500944003f363b4b7203b6ad5f95eccc3eb2db3

49985787 as geometric shapes

Circle

Radius = n
Diameter 99971574
Circumference 314069962.44621
Area 7.8495171229671E+15

Sphere

Radius = n
Volume 5.2315238794865E+23
Surface area 3.1398068491868E+16
Circumference 314069962.44621

Square

Length = n
Perimeter 199943148
Area 2498578902009369
Diagonal 70690577.901293

Cube

Length = n
Surface area 14991473412056214
Volume 1.2489343279853E+23
Space diagonal 86577922.740316

Equilateral Triangle

Length = n
Perimeter 149957361
Area 1.08191640125E+15
Altitude 43288961.370158

Triangular Pyramid

Length = n
Surface area 1.08191640125E+15
Volume 1.4718832209585E+22
Height 23563525.967098