47987788 (number)

47987788 is an even 8-digits composite number following 47987787 and preceding 47987789. In scientific notation, it is written as 4.7987788 × 10^7. The sum of its digits is 58. It has a total of 4 prime factors and 12 positive divisors. There are 23769440 positive integers (up to 47987788) that are relatively prime to 47987788.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred eighty-seven thousand seven hundred eighty-eight

Notation

Scientific notation 4.7987788 × 10^7
Engineering notation 4.7987788 × 10^6

Prime Factorization of 47987788

Prime Factorization 2 × 2 × 107 × 112121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23993894
Product of the distinct prime numbers

The prime factorization of 47987788 is 2 × 2 × 107 × 112121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 47987788)

Multiplication

n×y
n×2 95975576
n×3 143963364
n×4 191951152
n×5 239938940

Division

n÷y
n÷2 23993894
n÷3 15995929.333333
n÷3 11996947
n÷5 9597557.6

Exponentiation

ny
n2 2302827797132944
n3 1.1050761212932E+23
n4 5.3030158632482E+30
n5 2.5448000100619E+38

Nth Root

y√n
2√n 6927.3218490265
3√n 363.39329556804
4√n 83.230534355046
5√n 34.37368923682

Divisors of 47987788

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 -47987787
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 47987788 can be divided by 12 positive divisors. The sum of these divisors (counting 47987788) is 1, the average is 0.083333333333333.

Base conversion 47987788

Base System Value
2 Binary 10110111000011110001001100
3 Ternary 10100022000212111
4 Quaternary 2313003301030
5 Quinary 44241102123
6 Senary 4432313404
8 Octal 267036114
10 Decimal 47987788
12 Duodecimal 140a2864
16 Hexadecimal 2dc3c4c
20 Vigesimal eji998
36 Base36 skjm4

Cryptographic Hash Functions

md5 e9dadfe6b013fb242c75035e89b9627c
sha1 2633a45495b9f55847e3bebeeaeab4e1c4e91433
sha256 1b50232326faa8689afc4051c5713bf430f51d3b97e8e8098c3058a22e63c878
sha512 b1e253dc5c75ef000bf981dde436103225ac901e6c79ecab29be21186fd8d8bcb8f2f4ccc024fe163a73f16705dbcb68a95afab0bf58cf90ee90573931af6350
ripemd-160 1b68ce4c732e8b261842d04a8fbc329aaa8f2cc0

47987788 as geometric shapes

Circle

Radius = n
Diameter 95975576
Circumference 301516164.48565
Area 7.2345468899552E+15

Sphere

Radius = n
Volume 4.6289320324164E+23
Surface area 2.8938187559821E+16
Circumference 301516164.48565

Square

Length = n
Perimeter 191951152
Area 2302827797132944
Diagonal 67864980.617885

Cube

Length = n
Surface area 13816966782797664
Volume 1.1050761212932E+23
Space diagonal 83117286.958844

Equilateral Triangle

Length = n
Perimeter 143963364
Area 9.9715368642904E+14
Altitude 41558643.479422

Triangular Pyramid

Length = n
Surface area 9.9715368642904E+14
Volume 1.3023446984896E+22
Height 22621660.205962