47721656 (number)

47721656 is an even 8-digits composite number following 47721655 and preceding 47721657. In scientific notation, it is written as 4.7721656 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 23524480 positive integers (up to 47721656) that are relatively prime to 47721656.

Interesting facts

Basic properties

Name

Name forty-seven million seven hundred twenty-one thousand six hundred fifty-six

Notation

Scientific notation 4.7721656 × 10^7
Engineering notation 4.7721656 × 10^6

Prime Factorization of 47721656

Prime Factorization 2 × 2 × 2 × 71 × 84017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11930414
Product of the distinct prime numbers

The prime factorization of 47721656 is 2 × 2 × 2 × 71 × 84017. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 94, 11, 553, 595, 6496, 1860, 12647, 2361, 465859, 580114, 1252633, 483551, 93028418, 3538027, 56762994, 760505263, 7966577920, 3190375888

Basic calculations (n = 47721656)

Multiplication

n×y
n×2 95443312
n×3 143164968
n×4 190886624
n×5 238608280

Division

n÷y
n÷2 23860828
n÷3 15907218.666667
n÷3 11930414
n÷5 9544331.2

Exponentiation

ny
n2 2277356451382336
n3 1.0867922116225E+23
n4 5.1863524066527E+30
n5 2.4750132544505E+38

Nth Root

y√n
2√n 6908.0862762418
3√n 362.7202776919
4√n 83.114898040254
5√n 34.335478266942

Divisors of 47721656

1, 2, 4, 8, 71, 142, 284, 568, 84017, 168034, 336068, 672136, 5965207, 11930414, 23860828, 47721656

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 -47721655
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 47721656 can be divided by 16 positive divisors. The sum of these divisors (counting 47721656) is 1, the average is 0.0625.

Base conversion 47721656

Base System Value
2 Binary 10110110000010110010111000
3 Ternary 10022210111210202
4 Quaternary 2312002302320
5 Quinary 44204043111
6 Senary 4422501332
8 Octal 266026270
10 Decimal 47721656
12 Duodecimal 13b94848
16 Hexadecimal 2d82cb8
20 Vigesimal ei542g
36 Base36 seu9k

Cryptographic Hash Functions

md5 05f708074d0f8bca8e8b78cb91643900
sha1 a6002f39d3dbc1a5c7a917f013631c62b79fd5bb
sha256 11313e530fb64c53bbef9d90fbc1f4761db7c88354a3ae0d86a0c7aa6db24f50
sha512 94ab463c7da238448fa39b068985557ced0c88332929b6ac6c24ebc1daeeb75e2684d48ea700acf7c7561fd1a967f50ca0fe57d0c37c4f6f5eed566e0693ae66
ripemd-160 334198f93cc51f45a62d5a97f947ab4f15c1891d

47721656 as geometric shapes

Circle

Radius = n
Diameter 95443312
Circumference 299844007.81348
Area 7.1545262972681E+15

Sphere

Radius = n
Volume 4.5523445706824E+23
Surface area 2.8618105189072E+16
Circumference 299844007.81348

Square

Length = n
Perimeter 190886624
Area 2277356451382336
Diagonal 67488613.134103

Cube

Length = n
Surface area 13664138708294016
Volume 1.0867922116225E+23
Space diagonal 82656332.813324

Equilateral Triangle

Length = n
Perimeter 143164968
Area 9.8612427018474E+14
Altitude 41328166.406662

Triangular Pyramid

Length = n
Surface area 9.8612427018474E+14
Volume 1.2807969042983E+22
Height 22496204.378034