87339931 (number)

87339931 is an odd 8-digits composite number following 87339930 and preceding 87339932. In scientific notation, it is written as 8.7339931 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 70459008 positive integers (up to 87339931) that are relatively prime to 87339931.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7339931 × 10^7
Engineering notation 8.7339931 × 10^6

Prime Factorization of 87339931

Prime Factorization 119 × 733949

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 87339931
Product of the distinct prime numbers

The prime factorization of 87339931 is 119 × 733949. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87339931)

Multiplication

n×y
n×2 174679862
n×3 262019793
n×4 349359724
n×5 436699655

Division

n÷y
n÷2 43669965.5
n÷3 29113310.333333
n÷3 21834982.75
n÷5 17467986.2

Exponentiation

ny
n2 7628263547084761
n3 6.662520118522E+23
n4 5.8190404743782E+31
n5 5.082345935184E+39

Nth Root

y√n
2√n 9345.5835023823
3√n 443.68111961354
4√n 96.672558166122
5√n 38.747400249029

Divisors of 87339931

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87339930
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87339931 can be divided by 4 positive divisors. The sum of these divisors (counting 87339931) is 1, the average is 0.25.

Base conversion 87339931

Base System Value
2 Binary 101001101001011001110011011
3 Ternary 20002100022212021
4 Quaternary 11031023032123
5 Quinary 134324334211
6 Senary 12355555311
8 Octal 515131633
10 Decimal 87339931
12 Duodecimal 252bbb37
16 Hexadecimal 534b39b
20 Vigesimal 175h9gb
36 Base36 1fzzx7

Cryptographic Hash Functions

md5 4546ab3e754041407e5650dc453d138c
sha1 ff716932f92b5c91901db2614bb78f48ad634d83
sha256 1bf5d0ebd55d2365bd018fb741b6967f448704db868ba216f4d5578e3b007b5a
sha512 0dba3eab28c207f1c51003f8bb721b5d9dfdf845fcd590ad1315e5554d53c43dcfd8fc582b8036a55046c102058955155df1e9eafe7a04a1b5abe8b4366839d7
ripemd-160 85e774d1aa9564750ddd2799fddc8fe5e1d71744

87339931 as geometric shapes

Circle

Radius = n
Diameter 174679862
Circumference 548772971.18928
Area 2.3964896719168E+16

Sphere

Radius = n
Volume 2.7907899011657E+24
Surface area 9.5859586876673E+16
Circumference 548772971.18928

Square

Length = n
Perimeter 349359724
Area 7628263547084761
Diagonal 123517314.95693

Cube

Length = n
Surface area 45769581282508566
Volume 6.662520118522E+23
Space diagonal 151277198.02156

Equilateral Triangle

Length = n
Perimeter 262019793
Area 3.3031350092691E+15
Altitude 75638599.01078

Triangular Pyramid

Length = n
Surface area 3.3031350092691E+15
Volume 7.8518552593312E+22
Height 41172438.318977