987342885 (number)

987342885 is an odd 9-digits composite number following 987342884 and preceding 987342886. In scientific notation, it is written as 9.87342885 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 491940864 positive integers (up to 987342885) that are relatively prime to 987342885.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million three hundred forty-two thousand eight hundred eighty-five

Notation

Scientific notation 9.87342885 × 10^8
Engineering notation 9.87342885 × 10^6

Prime Factorization of 987342885

Prime Factorization 57 × 73 × 3 × 15 × 5273

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 987342885
Product of the distinct prime numbers

The prime factorization of 987342885 is 57 × 73 × 3 × 15 × 5273. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987342885)

Multiplication

n×y
n×2 1974685770
n×3 2962028655
n×4 3949371540
n×5 4936714425

Division

n÷y
n÷2 493671442.5
n÷3 329114295
n÷3 246835721.25
n÷5 197468577

Exponentiation

ny
n2 974845972560123225
n3 9.6250723497814E+26
n4 9.5032467021669E+35
n5 9.3829630157842E+44

Nth Root

y√n
2√n 31422.012745844
3√n 995.76303514934
4√n 177.26255314038
5√n 62.935197610752

Divisors of 987342885

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987342884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987342885 can be divided by 32 positive divisors. The sum of these divisors (counting 987342885) is 1, the average is 0.03125.

Base conversion 987342885

Base System Value
2 Binary 111010110110011010100000100101
3 Ternary 2112210212012211000
4 Quaternary 322312122200211
5 Quinary 4010224433020
6 Senary 241550103513
8 Octal 7266324045
10 Decimal 987342885
12 Duodecimal 2367aab99
16 Hexadecimal 3ad9a825
20 Vigesimal f8ahh45
36 Base36 gbu6n9

Cryptographic Hash Functions

md5 a0c8da881893a86b263dafc1fd73eb6b
sha1 715f71bfb206f09ba8257c58c7360b96326efe5c
sha256 fcb9277c4058039f2a3613b9eb0d4c250e09aa75e0495db9a6ba64c0975032d9
sha512 6ca31b17479fac00352f8c0f5631182fa2e81813d2215603538ef3a0b0be101179a9ce61d41b73973389615952b2330fab861e0a4a57e6a9a3af6b4f881ef7e4
ripemd-160 5a56bb74859751c72334e522d50ea1742a4ae8fd

987342885 as geometric shapes

Circle

Radius = n
Diameter 1974685770
Circumference 6203658308.1803
Area 3.0625689457765E+18

Sphere

Radius = n
Volume 4.0317408779125E+27
Surface area 1.2250275783106E+19
Circumference 6203658308.1803

Square

Length = n
Perimeter 3949371540
Area 974845972560123225
Diagonal 1396313698.6796

Cube

Length = n
Surface area 5849075835360739350
Volume 9.6250723497814E+26
Space diagonal 1710128041.3116

Equilateral Triangle

Length = n
Perimeter 2962028655
Area 4.2212068850701E+17
Altitude 855064020.65582

Triangular Pyramid

Length = n
Surface area 4.2212068850701E+17
Volume 1.1343256546569E+26
Height 465437899.55986