49389747 (number)

49389747 is an odd 8-digits composite number following 49389746 and preceding 49389748. In scientific notation, it is written as 4.9389747 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 29868320 positive integers (up to 49389747) that are relatively prime to 49389747.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9389747 × 10^7
Engineering notation 4.9389747 × 10^6

Prime Factorization of 49389747

Prime Factorization 33 × 557 × 2687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49389747
Product of the distinct prime numbers

The prime factorization of 49389747 is 33 × 557 × 2687. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 47, 43, 549, 984, 7180, 603, 65482, 5055, 844606, 801427, 6360975, 2304821, 62686826, 43046564, 522737120, 520727942, 8585787520, 7834453059

Basic calculations (n = 49389747)

Multiplication

n×y
n×2 98779494
n×3 148169241
n×4 197558988
n×5 246948735

Division

n÷y
n÷2 24694873.5
n÷3 16463249
n÷3 12347436.75
n÷5 9877949.4

Exponentiation

ny
n2 2439347108724009
n3 1.2047873654506E+23
n4 5.9504143168402E+30
n5 2.9388945765391E+38

Nth Root

y√n
2√n 7027.7839323645
3√n 366.89821637203
4√n 83.831878974317
5√n 34.572227350073

Divisors of 49389747

1, 33, 557, 2687, 18381, 88671, 1496659, 49389747

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 -49389746
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 49389747 can be divided by 8 positive divisors. The sum of these divisors (counting 49389747) is 1, the average is 0.125.

Base conversion 49389747

Base System Value
2 Binary 10111100011010000010110011
3 Ternary 10102221020222220
4 Quaternary 2330122002303
5 Quinary 100120432442
6 Senary 4522332123
8 Octal 274320263
10 Decimal 49389747
12 Duodecimal 1465a043
16 Hexadecimal 2f1a0b3
20 Vigesimal f8de77
36 Base36 teldf

Cryptographic Hash Functions

md5 b2db83a60e4d1e3f5de793f65127c9a6
sha1 19bee003e25c3d76ddf1e2435b546b0b89222486
sha256 4b022ec743bd828e92d66157bb125b30486cb0e22cfc8f4e28cb31ae0207e73f
sha512 7125d8daa285635732fe9f58a4154fb170c1b6ab02bf95a4f9fde65ef568dd9e1cd3ba390b43326f4e5edcf26bcd3cae874dd4f725a17a2954bd7e65a2b69e9e
ripemd-160 16bb47b8750a928df96bd7df4b32899538c25a47

49389747 as geometric shapes

Circle

Radius = n
Diameter 98779494
Circumference 310324932.67572
Area 7.6634349563228E+15

Sphere

Radius = n
Volume 5.0466015152499E+23
Surface area 3.0653739825291E+16
Circumference 310324932.67572

Square

Length = n
Perimeter 197558988
Area 2439347108724009
Diagonal 69847650.049576

Cube

Length = n
Surface area 14636082652344054
Volume 1.2047873654506E+23
Space diagonal 85545551.176973

Equilateral Triangle

Length = n
Perimeter 148169241
Area 1.0562682824016E+15
Altitude 42772775.588486

Triangular Pyramid

Length = n
Surface area 1.0562682824016E+15
Volume 1.4198555266633E+22
Height 23282550.016525