47893887 (number)

47893887 is an odd 8-digits composite number following 47893886 and preceding 47893888. In scientific notation, it is written as 4.7893887 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 31873968 positive integers (up to 47893887) that are relatively prime to 47893887.

Interesting facts

Basic properties

Name

Name forty-seven million eight hundred ninety-three thousand eight hundred eighty-seven

Notation

Scientific notation 4.7893887 × 10^7
Engineering notation 4.7893887 × 10^6

Prime Factorization of 47893887

Prime Factorization 9 × 619 × 8597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 47893887
Product of the distinct prime numbers

The prime factorization of 47893887 is 9 × 619 × 8597. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 47893887)

Multiplication

n×y
n×2 95787774
n×3 143681661
n×4 191575548
n×5 239469435

Division

n÷y
n÷2 23946943.5
n÷3 15964629
n÷3 11973471.75
n÷5 9578777.4

Exponentiation

ny
n2 2293824411968769
n3 1.0986016718467E+23
n4 5.2616304329439E+30
n5 2.5199993339117E+38

Nth Root

y√n
2√n 6920.5409470648
3√n 363.15611526008
4√n 83.189788718717
5√n 34.360226423628

Divisors of 47893887

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47893886
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47893887 can be divided by 8 positive divisors. The sum of these divisors (counting 47893887) is 1, the average is 0.125.

Base conversion 47893887

Base System Value
2 Binary 10110110101100110101111111
3 Ternary 10100010021001200
4 Quaternary 2312230311333
5 Quinary 44230101022
6 Senary 4430310543
8 Octal 266546577
10 Decimal 47893887
12 Duodecimal 14058453
16 Hexadecimal 2dacd7f
20 Vigesimal ej6ee7
36 Base36 sij5r

Cryptographic Hash Functions

md5 47c8b0286c42a43e01a58bfc4782d136
sha1 e7b103be27ca6689d37a67b1de625811d46f594a
sha256 97617d5ade58b704454dd6fb23851d2317e7d14e20b279dccc2a29bbfa606ee2
sha512 1c92085df90c636181368d488e81bea337a9bcea3c1285f6b893c044e1f1da7d44aed001231c452c8bd134fa3bbbc1fe285b870af7d4fc0f9556bb30dfe35876
ripemd-160 30467b9fb3e202fc5cda5de775b535526c98f81c

47893887 as geometric shapes

Circle

Radius = n
Diameter 95787774
Circumference 300926167.10212
Area 7.206261921266E+15

Sphere

Radius = n
Volume 4.6018119219936E+23
Surface area 2.8825047685064E+16
Circumference 300926167.10212

Square

Length = n
Perimeter 191575548
Area 2293824411968769
Diagonal 67732184.550164

Cube

Length = n
Surface area 13762946471812614
Volume 1.0986016718467E+23
Space diagonal 82954645.655963

Equilateral Triangle

Length = n
Perimeter 143681661
Area 9.9325510629293E+14
Altitude 41477322.827981

Triangular Pyramid

Length = n
Surface area 9.9325510629293E+14
Volume 1.2947144866428E+22
Height 22577394.850055