47284920 (number)

47284920 is an even 8-digits composite number following 47284919 and preceding 47284921. In scientific notation, it is written as 4.7284920 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 11508480 positive integers (up to 47284920) that are relatively prime to 47284920.

Interesting facts

Basic properties

Name

Name forty-seven million two hundred eighty-four thousand nine hundred twenty

Notation

Scientific notation 4.7284920 × 10^7
Engineering notation 4.7284920 × 10^6

Prime Factorization of 47284920

Prime Factorization 2 × 2 × 2 × 15 × 3 × 19 × 31 × 223

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 11821230
Product of the distinct prime numbers

The prime factorization of 47284920 is 2 × 2 × 2 × 15 × 3 × 19 × 31 × 223. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 47284920)

Multiplication

n×y
n×2 94569840
n×3 141854760
n×4 189139680
n×5 236424600

Division

n÷y
n÷2 23642460
n÷3 15761640
n÷3 11821230
n÷5 9456984

Exponentiation

ny
n2 2235863659406400
n3 1.0572263426594E+23
n4 4.9990863034542E+30
n5 2.3638139593193E+38

Nth Root

y√n
2√n 6876.4031295438
3√n 361.6103781904
4√n 82.924080516722
5√n 34.272401089175

Divisors of 47284920

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47284919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47284920 can be divided by 128 positive divisors. The sum of these divisors (counting 47284920) is 1, the average is 0.0078125.

Base conversion 47284920

Base System Value
2 Binary 10110100011000001010111000
3 Ternary 10021222022201100
4 Quaternary 2310120022320
5 Quinary 44101104140
6 Senary 4405251400
8 Octal 264301270
10 Decimal 47284920
12 Duodecimal 13a03b60
16 Hexadecimal 2d182b8
20 Vigesimal efac60
36 Base36 s5ha0

Cryptographic Hash Functions

md5 06554f429ce787e3ea6dc6083a615a33
sha1 7a7bef4853d8463eb2b83963e6ddd6da4726bdfe
sha256 5b831e2ea387e190beba71244e66d57063ce02b7bf230e14daf4002c0520e48a
sha512 d96984f8601aadf41f3924006ee00037f00095ad52c279fdd5e8d5f8c7101ebf4afc2ef09c51ecf91415abefeb8242fbbc2727563924034487e315fad58ed751
ripemd-160 475c9e791a1b531ce046b1dfecc29e64caf61600

47284920 as geometric shapes

Circle

Radius = n
Diameter 94569840
Circumference 297099914.59516
Area 7.0241728468195E+15

Sphere

Radius = n
Volume 4.4284993483738E+23
Surface area 2.8096691387278E+16
Circumference 297099914.59516

Square

Length = n
Perimeter 189139680
Area 2235863659406400
Diagonal 66870975.159727

Cube

Length = n
Surface area 13415181956438400
Volume 1.0572263426594E+23
Space diagonal 81899883.87183

Equilateral Triangle

Length = n
Perimeter 141854760
Area 9.6815736422219E+14
Altitude 40949941.935915

Triangular Pyramid

Length = n
Surface area 9.6815736422219E+14
Volume 1.2459531935725E+22
Height 22290325.053242