47748894 (number)

47748894 is an even 8-digits composite number following 47748893 and preceding 47748895. In scientific notation, it is written as 4.7748894 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 15818328 positive integers (up to 47748894) that are relatively prime to 47748894.

Interesting facts

Basic properties

Name

Name forty-seven million seven hundred forty-eight thousand eight hundred ninety-four

Notation

Scientific notation 4.7748894 × 10^7
Engineering notation 4.7748894 × 10^6

Prime Factorization of 47748894

Prime Factorization 2 × 3 × 163 × 48823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47748894
Product of the distinct prime numbers

The prime factorization of 47748894 is 2 × 3 × 163 × 48823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 47748894)

Multiplication

n×y
n×2 95497788
n×3 143246682
n×4 190995576
n×5 238744470

Division

n÷y
n÷2 23874447
n÷3 15916298
n÷3 11937223.5
n÷5 9549778.8

Exponentiation

ny
n2 2279956878223236
n3 1.0886541930285E+23
n4 5.1982033665574E+30
n5 2.4820846154019E+38

Nth Root

y√n
2√n 6910.0574527279
3√n 362.78927429051
4√n 83.126755336221
5√n 34.339396891687

Divisors of 47748894

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 -47748893
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 47748894 can be divided by 16 positive divisors. The sum of these divisors (counting 47748894) is 1, the average is 0.0625.

Base conversion 47748894

Base System Value
2 Binary 10110110001001011100011110
3 Ternary 10022211220011120
4 Quaternary 2312021130132
5 Quinary 44210431034
6 Senary 4423231410
8 Octal 266113436
10 Decimal 47748894
12 Duodecimal 13ba8566
16 Hexadecimal 2d8971e
20 Vigesimal ei8c4e
36 Base36 sffa6

Cryptographic Hash Functions

md5 9e73cb01d03fad4215f2cf31428d9562
sha1 ae295890109f6c56cae0ebb0efecb233f55f752e
sha256 41335d437214aef4093c895082a5c658b534f87d0fe15518dd27b6f03a82dc6a
sha512 7d3530e414d31d958ee62d7b952af022fa71bb5f4d24559dd903d178d0d8f7a96d35231819fad9648eb4b03ab7b515566b17c2721768220a49788d044ebbce5d
ripemd-160 bc1886eace9cec6343b134f5082e584716c599a3

47748894 as geometric shapes

Circle

Radius = n
Diameter 95497788
Circumference 300015149.21488
Area 7.1626957791276E+15

Sphere

Radius = n
Volume 4.5601440201575E+23
Surface area 2.8650783116511E+16
Circumference 300015149.21488

Square

Length = n
Perimeter 190995576
Area 2279956878223236
Diagonal 67527133.483115

Cube

Length = n
Surface area 13679741269339416
Volume 1.0886541930285E+23
Space diagonal 82703510.413221

Equilateral Triangle

Length = n
Perimeter 143246682
Area 9.8725028803719E+14
Altitude 41351755.20661

Triangular Pyramid

Length = n
Surface area 9.8725028803719E+14
Volume 1.2829912704294E+22
Height 22509044.494372