47731904 (number)

47731904 is an even 8-digits composite number following 47731903 and preceding 47731905. In scientific notation, it is written as 4.7731904 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 28 positive divisors. There are 21696000 positive integers (up to 47731904) that are relatively prime to 47731904.

Interesting facts

Basic properties

Name

Name forty-seven million seven hundred thirty-one thousand nine hundred four

Notation

Scientific notation 4.7731904 × 10^7
Engineering notation 4.7731904 × 10^6

Prime Factorization of 47731904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 67801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1491622
Product of the distinct prime numbers

The prime factorization of 47731904 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 67801. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 5, 15, 69, 980, 416, 7783, 9657, 31151, 70014, 338944, 974200, 1832699, 7154812, 22749121, 31051892, 666003568, 58160410, 87125078, 1977853251

Basic calculations (n = 47731904)

Multiplication

n×y
n×2 95463808
n×3 143195712
n×4 190927616
n×5 238659520

Division

n÷y
n÷2 23865952
n÷3 15910634.666667
n÷3 11932976
n÷5 9546380.8

Exponentiation

ny
n2 2278334659465216
n3 1.0874925124547E+23
n4 5.1908088205205E+30
n5 2.4776718830344E+38

Nth Root

y√n
2√n 6908.8279758581
3√n 362.74623998846
4√n 83.119359813813
5√n 34.336952816611

Divisors of 47731904

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 67801, 135602, 271204, 542408, 745811, 1084816, 1491622, 2169632, 2983244, 4339264, 5966488, 11932976, 23865952, 47731904

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47731903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47731904 can be divided by 28 positive divisors. The sum of these divisors (counting 47731904) is 1, the average is 0.035714285714286.

Base conversion 47731904

Base System Value
2 Binary 10110110000101010011000000
3 Ternary 10022211000212022
4 Quaternary 2312011103000
5 Quinary 44204410104
6 Senary 4423021012
8 Octal 266052300
10 Decimal 47731904
12 Duodecimal 13b9a768
16 Hexadecimal 2d854c0
20 Vigesimal ei69f4
36 Base36 sf268

Cryptographic Hash Functions

md5 3cfc085ac5e7d2d97737d427393bb6a9
sha1 4b4aea60164723cf8ade1866e72d901f7807bdda
sha256 ce680cea5532e675620b1ddef851a537db343a99aa09c31e09eb792e7a9c6d23
sha512 53ac1b958398fba77cd1a4cbf2bdef37541a9568c6d24036e568973bb5a87f847f86a441f2f7e0c37d933570010d6a0ce03269a86308b904aee85dd609255f86
ripemd-160 39f2a5aa086e6c7be5b402b4275b538ba240137c

47731904 as geometric shapes

Circle

Radius = n
Diameter 95463808
Circumference 299908397.89651
Area 7.1575994285949E+15

Sphere

Radius = n
Volume 4.5552779839486E+23
Surface area 2.863039771438E+16
Circumference 299908397.89651

Square

Length = n
Perimeter 190927616
Area 2278334659465216
Diagonal 67503105.994691

Cube

Length = n
Surface area 13670007956791296
Volume 1.0874925124547E+23
Space diagonal 82674082.87

Equilateral Triangle

Length = n
Perimeter 143195712
Area 9.8654784670972E+14
Altitude 41337041.435

Triangular Pyramid

Length = n
Surface area 9.8654784670972E+14
Volume 1.2816222167438E+22
Height 22501035.331564