487085890 (number)

487085890 is an even 9-digits composite number following 487085889 and preceding 487085891. In scientific notation, it is written as 4.87085890 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 194834352 positive integers (up to 487085890) that are relatively prime to 487085890.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million eighty-five thousand eight hundred ninety

Notation

Scientific notation 4.87085890 × 10^8
Engineering notation 4.87085890 × 10^6

Prime Factorization of 487085890

Prime Factorization 2 × 5 × 48708589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 487085890
Product of the distinct prime numbers

The prime factorization of 487085890 is 2 × 5 × 48708589. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 41, 81, 553, 522, 8655, 5403, 86535, 86918, 257442, 173758, 1765230, 7432471, 63839600, 35855285, 810551173, 590576810, 9181187954, 9745739674

Basic calculations (n = 487085890)

Multiplication

n×y
n×2 974171780
n×3 1461257670
n×4 1948343560
n×5 2435429450

Division

n÷y
n÷2 243542945
n÷3 162361963.33333
n÷3 121771472.5
n÷5 97417178

Exponentiation

ny
n2 237252664237092100
n3 1.155624251148E+26
n4 5.6288826687598E+34
n5 2.7417493244185E+43

Nth Root

y√n
2√n 22070.022428625
3√n 786.80754582969
4√n 148.55982777529
5√n 54.641310880541

Divisors of 487085890

1, 2, 5, 10, 48708589, 97417178, 243542945, 487085890

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 -487085889
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 487085890 can be divided by 8 positive divisors. The sum of these divisors (counting 487085890) is 1, the average is 0.125.

Base conversion 487085890

Base System Value
2 Binary 11101000010000101011101000010
3 Ternary 1020221112112020011
4 Quaternary 131002011131002
5 Quinary 1444143222030
6 Senary 120155535134
8 Octal 3502053502
10 Decimal 487085890
12 Duodecimal 11715a4aa
16 Hexadecimal 1d085742
20 Vigesimal 7c45eea
36 Base36 81zxvm

Cryptographic Hash Functions

md5 c6757b766ec734f09dc774b765a2650c
sha1 0040573876665b6f20653e88dbce2550d8d5d7a9
sha256 23f010062fdc9b9661ca938d9de28f94696c9a033b054ca5c56af3108bc5bb62
sha512 c2c87c525b2ef739e4b0f9ad6c455fea5703ab4beee03c7bdfc6df140c543cf3c7ac1aaf292f85daaa939d6859a0efce279ef90e1829879131cb39063423b2d1
ripemd-160 dee40ca8d5d9627ca3d36858b5d9679d0a2e8a7f

487085890 as geometric shapes

Circle

Radius = n
Diameter 974171780
Circumference 3060450907.3825
Area 7.4535122701185E+17

Sphere

Radius = n
Volume 4.8406675436221E+26
Surface area 2.9814049080474E+18
Circumference 3060450907.3825

Square

Length = n
Perimeter 1948343560
Area 237252664237092100
Diagonal 688843471.67857

Cube

Length = n
Surface area 1423515985422552600
Volume 1.155624251148E+26
Space diagonal 843657509.12991

Equilateral Triangle

Length = n
Perimeter 1461257670
Area 1.0273341717243E+17
Altitude 421828754.56495

Triangular Pyramid

Length = n
Surface area 1.0273341717243E+17
Volume 1.3619162408172E+25
Height 229614490.55952