49386972 (number)

49386972 is an even 8-digits composite number following 49386971 and preceding 49386973. In scientific notation, it is written as 4.9386972 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 15493888 positive integers (up to 49386972) that are relatively prime to 49386972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9386972 × 10^7
Engineering notation 4.9386972 × 10^6

Prime Factorization of 49386972

Prime Factorization 2 × 2 × 51 × 242093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 24693486
Product of the distinct prime numbers

The prime factorization of 49386972 is 2 × 2 × 51 × 242093. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 50, 46, 474, 627, 8209, 8867, 88616, 32108, 693699, 949070, 9953811, 4297691, 27435333, 37793193, 998291922, 268448126, 2758281238, 8288115526

Basic calculations (n = 49386972)

Multiplication

n×y
n×2 98773944
n×3 148160916
n×4 197547888
n×5 246934860

Division

n÷y
n÷2 24693486
n÷3 16462324
n÷3 12346743
n÷5 9877394.4

Exponentiation

ny
n2 2439073003328784
n3 1.2045843012135E+23
n4 5.9490771155673E+30
n5 2.9380690493236E+38

Nth Root

y√n
2√n 7027.586498934
3√n 366.89134475946
4√n 83.830701410247
5√n 34.571838848034

Divisors of 49386972

1, 2, 4, 51, 102, 204, 242093, 484186, 968372, 12346743, 24693486, 49386972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49386971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49386972 can be divided by 12 positive divisors. The sum of these divisors (counting 49386972) is 1, the average is 0.083333333333333.

Base conversion 49386972

Base System Value
2 Binary 10111100011001010111011100
3 Ternary 10102221010012010
4 Quaternary 2330121113130
5 Quinary 100120340342
6 Senary 4522311220
8 Octal 274312734
10 Decimal 49386972
12 Duodecimal 14658510
16 Hexadecimal 2f195dc
20 Vigesimal f8d78c
36 Base36 tej8c

Cryptographic Hash Functions

md5 8e37943b895fcbdc6ecafd74dfb91341
sha1 f5a1c6435b641d5305eb4d99ba6e3def8533adde
sha256 1b88e4f283a26c54309599c777de60edf62145764ccc0966d16f1fe25b636ea2
sha512 f315e34fc74885ceb1b61bd655d4e05ebad5e40a19d3c0faff59074a9543c084221e54dfbda5e1571b932d58b507e75916b17c2ebe28f22cf209d3d10245b7ab
ripemd-160 0dd5f917a03aaa2e00e19f349528557470777338

49386972 as geometric shapes

Circle

Radius = n
Diameter 98773944
Circumference 310307496.83649
Area 7.6625738288269E+15

Sphere

Radius = n
Volume 5.0457509217628E+23
Surface area 3.0650295315308E+16
Circumference 310307496.83649

Square

Length = n
Perimeter 197547888
Area 2439073003328784
Diagonal 69843725.60694

Cube

Length = n
Surface area 14634438019972704
Volume 1.2045843012135E+23
Space diagonal 85540744.735982

Equilateral Triangle

Length = n
Perimeter 148160916
Area 1.0561495912838E+15
Altitude 42770372.367991

Triangular Pyramid

Length = n
Surface area 1.0561495912838E+15
Volume 1.4196162131649E+22
Height 23281241.86898