49209986 (number)

49209986 is an even 8-digits composite number following 49209985 and preceding 49209987. In scientific notation, it is written as 4.9209986 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 21060384 positive integers (up to 49209986) that are relatively prime to 49209986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9209986 × 10^7
Engineering notation 4.9209986 × 10^6

Prime Factorization of 49209986

Prime Factorization 2 × 7 × 863 × 4073

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49209986
Product of the distinct prime numbers

The prime factorization of 49209986 is 2 × 7 × 863 × 4073. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 43, 36, 580, 688, 912, 9945, 94394, 50267, 224631, 610270, 5047201, 9361918, 65574740, 82220756, 70237205, 394643629, 7426488706, 6961044798

Basic calculations (n = 49209986)

Multiplication

n×y
n×2 98419972
n×3 147629958
n×4 196839944
n×5 246049930

Division

n÷y
n÷2 24604993
n÷3 16403328.666667
n÷3 12302496.5
n÷5 9841997.2

Exponentiation

ny
n2 2421622722120196
n3 1.1916802025282E+23
n4 5.8642566082888E+30
n5 2.885799855943E+38

Nth Root

y√n
2√n 7014.9829650542
3√n 366.4525491855
4√n 83.755495133479
5√n 34.547024525128

Divisors of 49209986

1, 2, 7, 14, 863, 1726, 4073, 6041, 8146, 12082, 28511, 57022, 3514999, 7029998, 24604993, 49209986

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 -49209985
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 49209986 can be divided by 16 positive divisors. The sum of these divisors (counting 49209986) is 1, the average is 0.0625.

Base conversion 49209986

Base System Value
2 Binary 10111011101110001010000010
3 Ternary 10102121010102002
4 Quaternary 2323232022002
5 Quinary 100044204421
6 Senary 4514424002
8 Octal 273561202
10 Decimal 49209986
12 Duodecimal 14592002
16 Hexadecimal 2eee282
20 Vigesimal f7b4j6
36 Base36 taqo2

Cryptographic Hash Functions

md5 ccd567383962366183a57e5dad9f5c3e
sha1 8e0ad1eaf60052b7b5b6feb44c876d780193bbce
sha256 ba6b9d5fc2175f7a6357dbb239118a111a947eace8013161f1829a6fa28e53af
sha512 156e18726ded5236e0680af5378e48d67d0a0eef14a0bc645cf370e947e8360408e75217922fd78618e28e8a5c96a9ae39cc533eafe2a5fe018d1fb801ba047e
ripemd-160 3286ba89c07c0c1751035ceaa2911e054b76cd3e

49209986 as geometric shapes

Circle

Radius = n
Diameter 98419972
Circumference 309195461.00171
Area 7.6077521535789E+15

Sphere

Radius = n
Volume 4.9916983595878E+23
Surface area 3.0431008614316E+16
Circumference 309195461.00171

Square

Length = n
Perimeter 196839944
Area 2421622722120196
Diagonal 69593429.60539

Cube

Length = n
Surface area 14529736332721176
Volume 1.1916802025282E+23
Space diagonal 85234195.991753

Equilateral Triangle

Length = n
Perimeter 147629958
Area 1.0485933978689E+15
Altitude 42617097.995877

Triangular Pyramid

Length = n
Surface area 1.0485933978689E+15
Volume 1.4044085870224E+22
Height 23197809.868463