87669 (number)

87669 is an odd 5-digits composite number following 87668 and preceding 87670. In scientific notation, it is written as 8.7669 × 10^4. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 54720 positive integers (up to 87669) that are relatively prime to 87669.

Interesting facts

Basic properties

Name

Name eighty-seven thousand six hundred sixty-nine

Notation

Scientific notation 8.7669 × 10^4
Engineering notation 8.7669 × 10^3

Prime Factorization of 87669

Prime Factorization 3 × 9 × 191 × 17

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87669
Product of the distinct prime numbers

The prime factorization of 87669 is 3 × 9 × 191 × 17. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 1, 37, 987, 177, 9695, 8194, 34268, 96711, 316434, 595995, 1015364, 6896055, 30368633, 53028303, 27196861, 101897768, 1866679494, 2644555842

Basic calculations (n = 87669)

Multiplication

n×y
n×2 175338
n×3 263007
n×4 350676
n×5 438345

Division

n÷y
n÷2 43834.5
n÷3 29223
n÷3 21917.25
n÷5 17533.8

Exponentiation

ny
n2 7685853561
n3 673811095839309
n4 5.9072344961136E+19
n5 5.1788134103979E+24

Nth Root

y√n
2√n 296.08951349212
3√n 44.423763758079
4√n 17.207251770464
5√n 9.7402299637932

Divisors of 87669

1, 3, 9, 17, 27, 51, 153, 191, 459, 573, 1719, 3247, 5157, 9741, 29223, 87669

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87668
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87669 can be divided by 16 positive divisors. The sum of these divisors (counting 87669) is 1, the average is 0.0625.

Base conversion 87669

Base System Value
2 Binary 10101011001110101
3 Ternary 11110021000
4 Quaternary 111121311
5 Quinary 10301134
6 Senary 1513513
8 Octal 253165
10 Decimal 87669
12 Duodecimal 42899
16 Hexadecimal 15675
20 Vigesimal aj39
36 Base36 1vn9

Cryptographic Hash Functions

md5 c66bca29cd21cf6ffce3328a96262334
sha1 cf41953a58c05d2e9d2f5ce8ef5663b794abe5fc
sha256 50ebf8dd8a6a7e451716d458b08e59fef426651310b88788d55f045236feebd9
sha512 59c97ac34ce9fc00576af1fa682fc35f6b4a69968053b4bc8e43f7735490017bca5eebfe3b3f14eaee27e852e07d4914ecb8f965da160333fcc2b099d89b4a1d
ripemd-160 ce14b485cb685e27e3000a8c049a02eaa11e2033

87669 as geometric shapes

Circle

Radius = n
Diameter 175338
Circumference 550840.57269513
Area 24145821083.805

Sphere

Radius = n
Volume 2.8224533181281E+15
Surface area 96583284335.218
Circumference 550840.57269513

Square

Length = n
Perimeter 350676
Area 7685853561
Diagonal 123982.68879969

Cube

Length = n
Surface area 46115121366
Volume 673811095839309
Space diagonal 151847.16224876

Equilateral Triangle

Length = n
Perimeter 263007
Area 3328072216.7965
Altitude 75923.581124378

Triangular Pyramid

Length = n
Surface area 3328072216.7965
Volume 79409399184452
Height 41327.562933229