87923385 (number)

87923385 is an odd 8-digits composite number following 87923384 and preceding 87923386. In scientific notation, it is written as 8.7923385 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 42629280 positive integers (up to 87923385) that are relatively prime to 87923385.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred twenty-three thousand three hundred eighty-five

Notation

Scientific notation 8.7923385 × 10^7
Engineering notation 8.7923385 × 10^6

Prime Factorization of 87923385

Prime Factorization 9 × 5 × 11 × 177623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87923385
Product of the distinct prime numbers

The prime factorization of 87923385 is 9 × 5 × 11 × 177623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87923385)

Multiplication

n×y
n×2 175846770
n×3 263770155
n×4 351693540
n×5 439616925

Division

n÷y
n÷2 43961692.5
n÷3 29307795
n÷3 21980846.25
n÷5 17584677

Exponentiation

ny
n2 7730521629858225
n3 6.7969362951285E+23
n4 5.9760964669706E+31
n5 5.2543863046259E+39

Nth Root

y√n
2√n 9376.7470372193
3√n 444.66689712353
4√n 96.833604896334
5√n 38.799031060337

Divisors of 87923385

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 -87923384
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 87923385 can be divided by 16 positive divisors. The sum of these divisors (counting 87923385) is 1, the average is 0.0625.

Base conversion 87923385

Base System Value
2 Binary 101001111011001101010111001
3 Ternary 20010102222012200
4 Quaternary 11033121222321
5 Quinary 140002022020
6 Senary 12420300413
8 Octal 517315271
10 Decimal 87923385
12 Duodecimal 25541709
16 Hexadecimal 53d9ab9
20 Vigesimal 179a895
36 Base36 1gci49

Cryptographic Hash Functions

md5 e4309a33313f1b1cc65be6132f6d1266
sha1 1fd94da27977c8f138a684a066e6e258bfe28694
sha256 00af897d26fe913c41ee446bb80701bc47834377359973a14a6270d20d8221a7
sha512 68950c49776f661b370edbe5c4993f691fc90489df0f809368a96969b6e28b52ddb65de2d63a843e8e923ae5301d7ca24a3fbc5766d366b26763f6b71c510e31
ripemd-160 d49d0ddd92d3e6893e64838d0f04c6ed844fca48

87923385 as geometric shapes

Circle

Radius = n
Diameter 175846770
Circumference 552438920.78949
Area 2.428614996078E+16

Sphere

Radius = n
Volume 2.8470940175591E+24
Surface area 9.7144599843118E+16
Circumference 552438920.78949

Square

Length = n
Perimeter 351693540
Area 7730521629858225
Diagonal 124342443.51675

Cube

Length = n
Surface area 46383129779149350
Volume 6.7969362951285E+23
Space diagonal 152287769.99344

Equilateral Triangle

Length = n
Perimeter 263770155
Area 3.3474140579812E+15
Altitude 76143884.99672

Triangular Pyramid

Length = n
Surface area 3.3474140579812E+15
Volume 8.0102662426306E+22
Height 41447481.17225