487788138 (number)

487788138 is an even 9-digits composite number following 487788137 and preceding 487788139. In scientific notation, it is written as 4.87788138 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 162531432 positive integers (up to 487788138) that are relatively prime to 487788138.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million seven hundred eighty-eight thousand one hundred thirty-eight

Notation

Scientific notation 4.87788138 × 10^8
Engineering notation 4.87788138 × 10^6

Prime Factorization of 487788138

Prime Factorization 2 × 9 × 4007 × 6763

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 487788138
Product of the distinct prime numbers

The prime factorization of 487788138 is 2 × 9 × 4007 × 6763. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 487788138)

Multiplication

n×y
n×2 975576276
n×3 1463364414
n×4 1951152552
n×5 2438940690

Division

n÷y
n÷2 243894069
n÷3 162596046
n÷3 121947034.5
n÷5 97557627.6

Exponentiation

ny
n2 237937267573507044
n3 1.1606297671049E+26
n4 5.6614143300347E+34
n5 2.7615707544941E+43

Nth Root

y√n
2√n 22085.926242746
3√n 787.18548649935
4√n 148.6133447667
5√n 54.657057442886

Divisors of 487788138

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 -487788137
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 487788138 can be divided by 16 positive divisors. The sum of these divisors (counting 487788138) is 1, the average is 0.0625.

Base conversion 487788138

Base System Value
2 Binary 11101000100110000111001101010
3 Ternary 1020222212012112100
4 Quaternary 131010300321222
5 Quinary 1444333210023
6 Senary 120222554230
8 Octal 3504607152
10 Decimal 487788138
12 Duodecimal 117438976
16 Hexadecimal 1d130e6a
20 Vigesimal 7c8da6i
36 Base36 82ezqi

Cryptographic Hash Functions

md5 152569c699d76ebd73450a129c822d3d
sha1 53bdcfe1b73608d3075774b4440cdbb4fe96a183
sha256 87bf9a83b049b55585f4622eb633afcfe8c5a530e925fc58ccdda814e1646834
sha512 cfb1a2e72de13e959b1ba535a2fcffd2c0de0d9e529cd3fcad87520ae4b8015463346f97361df8991769d726ed8cf10d164ad7fdd0711e51e638df19bea162d4
ripemd-160 b27c17ce9eda74d000c34e540cf1790ad53c3311

487788138 as geometric shapes

Circle

Radius = n
Diameter 975576276
Circumference 3064863261.6981
Area 7.4750197182416E+17

Sphere

Radius = n
Volume 4.8616345998325E+26
Surface area 2.9900078872966E+18
Circumference 3064863261.6981

Square

Length = n
Perimeter 1951152552
Area 237937267573507044
Diagonal 689836600.32432

Cube

Length = n
Surface area 1427623605441042264
Volume 1.1606297671049E+26
Space diagonal 844873838.34542

Equilateral Triangle

Length = n
Perimeter 1463364414
Area 1.0302985911286E+17
Altitude 422436919.17271

Triangular Pyramid

Length = n
Surface area 1.0302985911286E+17
Volume 1.3678152979447E+25
Height 229945533.44144