987142466 (number)

987142466 is an even 9-digits composite number following 987142465 and preceding 987142467. In scientific notation, it is written as 9.87142466 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 493240468 positive integers (up to 987142466) that are relatively prime to 987142466.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred forty-two thousand four hundred sixty-six

Notation

Scientific notation 9.87142466 × 10^8
Engineering notation 9.87142466 × 10^6

Prime Factorization of 987142466

Prime Factorization 2 × 1499 × 329267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987142466
Product of the distinct prime numbers

The prime factorization of 987142466 is 2 × 1499 × 329267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987142466)

Multiplication

n×y
n×2 1974284932
n×3 2961427398
n×4 3948569864
n×5 4935712330

Division

n÷y
n÷2 493571233
n÷3 329047488.66667
n÷3 246785616.5
n÷5 197428493.2

Exponentiation

ny
n2 974450248180561156
n3 9.6192122098327E+26
n4 9.4955328617916E+35
n5 9.373443725173E+44

Nth Root

y√n
2√n 31418.823434368
3√n 995.69565452614
4√n 177.25355690188
5√n 62.932642382202

Divisors of 987142466

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 -987142465
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 987142466 can be divided by 8 positive divisors. The sum of these divisors (counting 987142466) is 1, the average is 0.125.

Base conversion 987142466

Base System Value
2 Binary 111010110101101001100101000010
3 Ternary 2112210111000220002
4 Quaternary 322311221211002
5 Quinary 4010202024331
6 Senary 241541520002
8 Octal 7265514502
10 Decimal 987142466
12 Duodecimal 236713002
16 Hexadecimal 3ad69942
20 Vigesimal f89cg36
36 Base36 gbpw02

Cryptographic Hash Functions

md5 7cb25f35265a457a456a1cf2ac9969d2
sha1 4dac0363d06cc6dabe17936230c005605e3ab720
sha256 a6de1564c4e16ece182ea8594133dcdbe33ba54a4a48c5bf6a6b121f15090a2e
sha512 df724e6e654f2ae6afaad39d558e758ef1cdb69d07accdfb99d2ff87a5118f06d94105262fb6b30e40d582a121d8b0974be1c26382dad60445165e690f72ab2a
ripemd-160 14bcf10b2b9e6d0ca8bab78753dc6940118e3792

987142466 as geometric shapes

Circle

Radius = n
Diameter 1974284932
Circumference 6202399038.4642
Area 3.0613257409728E+18

Sphere

Radius = n
Volume 4.0292861882309E+27
Surface area 1.2245302963891E+19
Circumference 6202399038.4642

Square

Length = n
Perimeter 3948569864
Area 974450248180561156
Diagonal 1396030263.4116

Cube

Length = n
Surface area 5846701489083366936
Volume 9.6192122098327E+26
Space diagonal 1709780905.4208

Equilateral Triangle

Length = n
Perimeter 2961427398
Area 4.2194933482421E+17
Altitude 854890452.71042

Triangular Pyramid

Length = n
Surface area 4.2194933482421E+17
Volume 1.1336350305409E+26
Height 465343421.13721