47731668 (number)

47731668 is an even 8-digits composite number following 47731667 and preceding 47731669. In scientific notation, it is written as 4.7731668 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 15910552 positive integers (up to 47731668) that are relatively prime to 47731668.

Interesting facts

Basic properties

Name

Name forty-seven million seven hundred thirty-one thousand six hundred sixty-eight

Notation

Scientific notation 4.7731668 × 10^7
Engineering notation 4.7731668 × 10^6

Prime Factorization of 47731668

Prime Factorization 2 × 2 × 3 × 3977639

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23865834
Product of the distinct prime numbers

The prime factorization of 47731668 is 2 × 2 × 3 × 3977639. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 9, 8, 40, 48, 8729, 6149, 60860, 81338, 969591, 613665, 7325556, 4096673, 97337153, 58352603, 803117520, 56172004, 2841827484, 136801434

Basic calculations (n = 47731668)

Multiplication

n×y
n×2 95463336
n×3 143195004
n×4 190926672
n×5 238658340

Division

n÷y
n÷2 23865834
n÷3 15910556
n÷3 11932917
n÷5 9546333.6

Exponentiation

ny
n2 2278312130062224
n3 1.087476381925E+23
n4 5.1907061619887E+30
n5 2.477610632096E+38

Nth Root

y√n
2√n 6908.8108962397
3√n 362.74564214756
4√n 83.119257072231
5√n 34.336918862227

Divisors of 47731668

1, 2, 3, 4, 6, 12, 3977639, 7955278, 11932917, 15910556, 23865834, 47731668

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 -47731667
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 47731668 can be divided by 12 positive divisors. The sum of these divisors (counting 47731668) is 1, the average is 0.083333333333333.

Base conversion 47731668

Base System Value
2 Binary 10110110000101001111010100
3 Ternary 10022211000112120
4 Quaternary 2312011033110
5 Quinary 44204403133
6 Senary 4423015540
8 Octal 266051724
10 Decimal 47731668
12 Duodecimal 13b9a5b0
16 Hexadecimal 2d853d4
20 Vigesimal ei6938
36 Base36 sf1zo

Cryptographic Hash Functions

md5 95bf63dcbd8e206100abce7675dd28ff
sha1 ad725efc9a926767a5a345f6eddae366b805ab33
sha256 88227dfc7d3427def6baba159ae8a91cef038b3043d0066d1b860b2af28b6700
sha512 b1db00f45c0492d8ec701c232434ef9e23c5199342899fa679b75330d41438b98df9da74f9fd48a51a27a915913fdb83d85fa4317880fd20142cb1909d8fef20
ripemd-160 c2e2c401f05fdb3bf23d031d5bd1c60a0a9e73f0

47731668 as geometric shapes

Circle

Radius = n
Diameter 95463336
Circumference 299906915.06477
Area 7.157528650388E+15

Sphere

Radius = n
Volume 4.5552104165441E+23
Surface area 2.8630114601552E+16
Circumference 299906915.06477

Square

Length = n
Perimeter 190926672
Area 2278312130062224
Diagonal 67502772.24029

Cube

Length = n
Surface area 13669872780373344
Volume 1.087476381925E+23
Space diagonal 82673674.10601

Equilateral Triangle

Length = n
Perimeter 143195004
Area 9.8653809119206E+14
Altitude 41336837.053005

Triangular Pyramid

Length = n
Surface area 9.8653809119206E+14
Volume 1.2816032067323E+22
Height 22500924.080097