987339906 (number)

987339906 is an even 9-digits composite number following 987339905 and preceding 987339907. In scientific notation, it is written as 9.87339906 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 192 positive divisors. There are 253338624 positive integers (up to 987339906) that are relatively prime to 987339906.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million three hundred thirty-nine thousand nine hundred six

Notation

Scientific notation 9.87339906 × 10^8
Engineering notation 9.87339906 × 10^6

Prime Factorization of 987339906

Prime Factorization 2 × 3 × 3 × 7 × 7 × 23 × 17 × 7 × 409

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 6716598
Product of the distinct prime numbers

The prime factorization of 987339906 is 2 × 3 × 3 × 7 × 7 × 23 × 17 × 7 × 409. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987339906)

Multiplication

n×y
n×2 1974679812
n×3 2962019718
n×4 3949359624
n×5 4936699530

Division

n÷y
n÷2 493669953
n÷3 329113302
n÷3 246834976.5
n÷5 197467981.2

Exponentiation

ny
n2 974840089980088836
n3 9.6249852280597E+26
n4 9.5031320103239E+35
n5 9.3828214657788E+44

Nth Root

y√n
2√n 31421.965342734
3√n 995.76203367993
4√n 177.26241943157
5√n 62.935159633231

Divisors of 987339906

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987339905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987339906 can be divided by 192 positive divisors. The sum of these divisors (counting 987339906) is 1, the average is 0.0052083333333333.

Base conversion 987339906

Base System Value
2 Binary 111010110110011001110010000010
3 Ternary 2112210212001201200
4 Quaternary 322312121302002
5 Quinary 4010224334111
6 Senary 241550042030
8 Octal 7266316202
10 Decimal 987339906
12 Duodecimal 2367a9316
16 Hexadecimal 3ad99c82
20 Vigesimal f8ah9f6
36 Base36 gbu4ci

Cryptographic Hash Functions

md5 303f1452e82be07582610c675ed457db
sha1 7c1e856060e2ef4915e07cf0bfa096f2119d5846
sha256 490f35d001040e2cb039899efc2add3e98f734bc69ae88087c1c86065801cff4
sha512 0d7919c24e9fdcb82bab8dbcd0dfed185a9ec99b10adec929f8644f52f9d53ab2651a74e0b34e2bb6e84390e1b9a2867fd57127f392fbcf4c5dfd3a78b6a32ee
ripemd-160 ad3906e3fe48cf4cd1f79c5025dae0eac09aab46

987339906 as geometric shapes

Circle

Radius = n
Diameter 1974679812
Circumference 6203639590.5713
Area 3.0625504651063E+18

Sphere

Radius = n
Volume 4.031704384451E+27
Surface area 1.2250201860425E+19
Circumference 6203639590.5713

Square

Length = n
Perimeter 3949359624
Area 974840089980088836
Diagonal 1396309485.7374

Cube

Length = n
Surface area 5849040539880533016
Volume 9.6249852280597E+26
Space diagonal 1710122881.5323

Equilateral Triangle

Length = n
Perimeter 2962019718
Area 4.2211814127513E+17
Altitude 855061440.76614

Triangular Pyramid

Length = n
Surface area 4.2211814127513E+17
Volume 1.1343153872636E+26
Height 465436495.24579