49787142 (number)

49787142 is an even 8-digits composite number following 49787141 and preceding 49787143. In scientific notation, it is written as 4.9787142 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 15859200 positive integers (up to 49787142) that are relatively prime to 49787142.

Interesting facts

Basic properties

Name

Name forty-nine million seven hundred eighty-seven thousand one hundred forty-two

Notation

Scientific notation 4.9787142 × 10^7
Engineering notation 4.9787142 × 10^6

Prime Factorization of 49787142

Prime Factorization 2 × 3 × 29 × 2833 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49787142
Product of the distinct prime numbers

The prime factorization of 49787142 is 2 × 3 × 29 × 2833 × 101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 86, 5, 620, 65, 8136, 2668, 45243, 20219, 421635, 432253, 6130900, 9414461, 37290941, 13330370, 266832656, 470369074, 4581490881, 8860159210

Basic calculations (n = 49787142)

Multiplication

n×y
n×2 99574284
n×3 149361426
n×4 199148568
n×5 248935710

Division

n÷y
n÷2 24893571
n÷3 16595714
n÷3 12446785.5
n÷5 9957428.4

Exponentiation

ny
n2 2478759508528164
n3 1.2341035163494E+23
n4 6.1442487011188E+30
n5 3.0590458256592E+38

Nth Root

y√n
2√n 7056.0004251701
3√n 367.87962252868
4√n 84.000002530774
5√n 34.627683495423

Divisors of 49787142

1, 2, 3, 6, 29, 58, 87, 101, 174, 202, 303, 606, 2833, 2929, 5666, 5858, 8499, 8787, 16998, 17574, 82157, 164314, 246471, 286133, 492942, 572266, 858399, 1716798, 8297857, 16595714, 24893571, 49787142

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49787141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49787142 can be divided by 32 positive divisors. The sum of these divisors (counting 49787142) is 1, the average is 0.03125.

Base conversion 49787142

Base System Value
2 Binary 10111101111011000100000110
3 Ternary 10110200110010020
4 Quaternary 2331323010012
5 Quinary 100221142032
6 Senary 4535040010
8 Octal 275730406
10 Decimal 49787142
12 Duodecimal 14810006
16 Hexadecimal 2f7b106
20 Vigesimal fb37h2
36 Base36 tn406

Cryptographic Hash Functions

md5 1b547a51a0ed8c9608aa3a60b341ddc8
sha1 6fe73dceb1808ebe5f14b46159280f6d15c45bef
sha256 2bfb38c10f71e37aaaba03a69a9688d33ae7c7d9594d4658c3774774a7021073
sha512 42c2c6e434a51496a7b63754af65ecfad59d8db5dc0602502af42dc352c4e4867eeefa6eb567697f6159b4fcbe10c7ee75909b8427633f301c9693ed74832658
ripemd-160 c8b26b267e0dac4e33fc036f769bfff0292e58ca

49787142 as geometric shapes

Circle

Radius = n
Diameter 99574284
Circumference 312821839.10086
Area 7.7872526620079E+15

Sphere

Radius = n
Volume 5.1694007209769E+23
Surface area 3.1149010648032E+16
Circumference 312821839.10086

Square

Length = n
Perimeter 199148568
Area 2478759508528164
Diagonal 70409651.448195

Cube

Length = n
Surface area 14872557051168984
Volume 1.2341035163494E+23
Space diagonal 86233859.507646

Equilateral Triangle

Length = n
Perimeter 149361426
Area 1.0733343521288E+15
Altitude 43116929.753823

Triangular Pyramid

Length = n
Surface area 1.0733343521288E+15
Volume 1.4544049418281E+22
Height 23469883.816065