47755721 (number)

47755721 is an odd 8-digits composite number following 47755720 and preceding 47755722. In scientific notation, it is written as 4.7755721 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 39287808 positive integers (up to 47755721) that are relatively prime to 47755721.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.7755721 × 10^7
Engineering notation 4.7755721 × 10^6

Prime Factorization of 47755721

Prime Factorization 29 × 19 × 13 × 113 × 59

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 47755721
Product of the distinct prime numbers

The prime factorization of 47755721 is 29 × 19 × 13 × 113 × 59. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 91, 59, 634, 811, 3736, 5959, 7983, 64920, 309432, 752751, 122486, 1467288, 10635775, 21554044, 357565183, 522406131, 1339973573, 2955426791

Basic calculations (n = 47755721)

Multiplication

n×y
n×2 95511442
n×3 143267163
n×4 191022884
n×5 238778605

Division

n÷y
n÷2 23877860.5
n÷3 15918573.666667
n÷3 11938930.25
n÷5 9551144.2

Exponentiation

ny
n2 2280608888229841
n3 1.0891212177642E+23
n4 5.201176901073E+30
n5 2.4838595295928E+38

Nth Root

y√n
2√n 6910.5514251759
3√n 362.80656365673
4√n 83.129726483225
5√n 34.340378785241

Divisors of 47755721

1, 13, 19, 29, 59, 113, 247, 377, 551, 767, 1121, 1469, 1711, 2147, 3277, 6667, 7163, 14573, 22243, 27911, 32509, 42601, 62263, 86671, 126673, 193343, 422617, 809419, 1646749, 2513459, 3673517, 47755721

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47755720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47755721 can be divided by 32 positive divisors. The sum of these divisors (counting 47755721) is 1, the average is 0.03125.

Base conversion 47755721

Base System Value
2 Binary 10110110001011000111001001
3 Ternary 10022212020112102
4 Quaternary 2312023013021
5 Quinary 44211140341
6 Senary 4423323145
8 Octal 266130711
10 Decimal 47755721
12 Duodecimal 13bb04b5
16 Hexadecimal 2d8b1c9
20 Vigesimal ei9961
36 Base36 sfkjt

Cryptographic Hash Functions

md5 56878bc094e67985aa088a2b6010b202
sha1 50c80909aa4c11e00d750c1ee82ec4baab519c1d
sha256 67b407c8c7066e2184fd3065c73b52a1758902b67c489fc96df289c043f0e74f
sha512 bfcd9dbf03f8dd17899f5852cdf5aed0cf8e6011a3122343f69a2d3983ee9b30e5a54a71c4796ee8c6b159ed35239e495a58ddecb35cb7a580bf04ca7b7659f5
ripemd-160 08fa9298d0fd6a128f2848b337690a55db1d7d2e

47755721 as geometric shapes

Circle

Radius = n
Diameter 95511442
Circumference 300058044.52097
Area 7.1647441289745E+15

Sphere

Radius = n
Volume 4.5621002887959E+23
Surface area 2.8658976515898E+16
Circumference 300058044.52097

Square

Length = n
Perimeter 191022884
Area 2280608888229841
Diagonal 67536788.319106

Cube

Length = n
Surface area 13683653329379046
Volume 1.0891212177642E+23
Space diagonal 82715335.124084

Equilateral Triangle

Length = n
Perimeter 143267163
Area 9.8753261665181E+14
Altitude 41357667.562042

Triangular Pyramid

Length = n
Surface area 9.8753261665181E+14
Volume 1.2835416643587E+22
Height 22512262.773035