49649142 (number)

49649142 is an even 8-digits composite number following 49649141 and preceding 49649143. In scientific notation, it is written as 4.9649142 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 16533792 positive integers (up to 49649142) that are relatively prime to 49649142.

Interesting facts

Basic properties

Name

Name forty-nine million six hundred forty-nine thousand one hundred forty-two

Notation

Scientific notation 4.9649142 × 10^7
Engineering notation 4.9649142 × 10^6

Prime Factorization of 49649142

Prime Factorization 2 × 3 × 6733 × 1229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49649142
Product of the distinct prime numbers

The prime factorization of 49649142 is 2 × 3 × 6733 × 1229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 47, 8, 881, 96, 3980, 1832, 46372, 39162, 16052, 126177, 6830217, 2948273, 30462701, 68210189, 412983999, 542837492, 33353879, 9690194206

Basic calculations (n = 49649142)

Multiplication

n×y
n×2 99298284
n×3 148947426
n×4 198596568
n×5 248245710

Division

n÷y
n÷2 24824571
n÷3 16549714
n÷3 12412285.5
n÷5 9929828.4

Exponentiation

ny
n2 2465037301336164
n3 1.2238698700934E+23
n4 6.0764088969787E+30
n5 3.0168848817616E+38

Nth Root

y√n
2√n 7046.2147284908
3√n 367.5394117573
4√n 83.941734128446
5√n 34.608465974149

Divisors of 49649142

1, 2, 3, 6, 1229, 2458, 3687, 6733, 7374, 13466, 20199, 40398, 8274857, 16549714, 24824571, 49649142

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 -49649141
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 49649142 can be divided by 16 positive divisors. The sum of these divisors (counting 49649142) is 1, the average is 0.0625.

Base conversion 49649142

Base System Value
2 Binary 10111101011001010111110110
3 Ternary 10110102102211010
4 Quaternary 2331121113312
5 Quinary 100202233032
6 Senary 4532053050
8 Octal 275312766
10 Decimal 49649142
12 Duodecimal 14764186
16 Hexadecimal 2f595f6
20 Vigesimal fa62h2
36 Base36 tk5iu

Cryptographic Hash Functions

md5 9048affc4d0640f37b7dddc4d05201bf
sha1 369e59efa8ca0f565de2b479149e6dc437a7765f
sha256 ae6e93a36335fefb06d9f7897ec491e9ab9fcb3a5bcd64e2275b1c8b18578f5b
sha512 b2b113a8a3e8d88b6f0f3c4ca1c9ca6d1142dfb6d52adc7cb3f62da6bb1bd1c1530496ce06c1a6ba236cefab27eecc994cf042bdaf5c0c95fc06645d26385e9a
ripemd-160 4e810f64f94bf67c7f2a45fb8bb01de030b2144d

49649142 as geometric shapes

Circle

Radius = n
Diameter 99298284
Circumference 311954759.52847
Area 7.7441430767025E+15

Sphere

Radius = n
Volume 5.1265341237803E+23
Surface area 3.097657230681E+16
Circumference 311954759.52847

Square

Length = n
Perimeter 198596568
Area 2465037301336164
Diagonal 70214489.976588

Cube

Length = n
Surface area 14790223808016984
Volume 1.2238698700934E+23
Space diagonal 85994836.496202

Equilateral Triangle

Length = n
Perimeter 148947426
Area 1.0673924621167E+15
Altitude 42997418.248101

Triangular Pyramid

Length = n
Surface area 1.0673924621167E+15
Volume 1.4423444740549E+22
Height 23404829.992196