87085930 (number)

87085930 is an even 8-digits composite number following 87085929 and preceding 87085931. In scientific notation, it is written as 8.7085930 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 32503680 positive integers (up to 87085930) that are relatively prime to 87085930.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-five thousand nine hundred thirty

Notation

Scientific notation 8.7085930 × 10^7
Engineering notation 8.7085930 × 10^6

Prime Factorization of 87085930

Prime Factorization 2 × 5 × 19 × 67 × 6841

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 87085930
Product of the distinct prime numbers

The prime factorization of 87085930 is 2 × 5 × 19 × 67 × 6841. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 66, 35, 249, 446, 2696, 4976, 47143, 92208, 313636, 487997, 8613397, 2303100, 48582848, 53641809, 556541249, 13073729, 7420356293, 792499118

Basic calculations (n = 87085930)

Multiplication

n×y
n×2 174171860
n×3 261257790
n×4 348343720
n×5 435429650

Division

n÷y
n÷2 43542965
n÷3 29028643.333333
n÷3 21771482.5
n÷5 17417186

Exponentiation

ny
n2 7583959203964900
n3 6.6045614035934E+23
n4 5.7516437207404E+31
n5 5.0088724244934E+39

Nth Root

y√n
2√n 9331.9842477364
3√n 443.25059919307
4√n 96.602195874299
5√n 38.724837036232

Divisors of 87085930

1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 6841, 12730, 13682, 34205, 68410, 129979, 259958, 458347, 649895, 916694, 1299790, 2291735, 4583470, 8708593, 17417186, 43542965, 87085930

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 -87085929
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 87085930 can be divided by 32 positive divisors. The sum of these divisors (counting 87085930) is 1, the average is 0.03125.

Base conversion 87085930

Base System Value
2 Binary 101001100001101001101101010
3 Ternary 20001212102102211
4 Quaternary 11030031031222
5 Quinary 134243222210
6 Senary 12350315334
8 Octal 514151552
10 Decimal 87085930
12 Duodecimal 251b8b4a
16 Hexadecimal 530d36a
20 Vigesimal 1745ega
36 Base36 1fujxm

Cryptographic Hash Functions

md5 d251cfacac1c5396cf625eda4f817180
sha1 021b3ae0315ad6a0fb53139bcf41a5891a543dd4
sha256 211ac328186dccfad03d0578202f0cd7aa5f5bf0fc880c3e01df16394e7204cb
sha512 43d43629ea1fda48c613a74cd93ca1f791edc503b1df65270650fb179302c60334c54cbebf7ded052447d181aef6d33e8069e89c1898418e91e637d2a73d710e
ripemd-160 59865bf9882e43ef01e20b513abdb1250079503a

87085930 as geometric shapes

Circle

Radius = n
Diameter 174171860
Circumference 547177035.83807
Area 2.3825710520301E+16

Sphere

Radius = n
Volume 2.7665122114282E+24
Surface area 9.5302842081203E+16
Circumference 547177035.83807

Square

Length = n
Perimeter 348343720
Area 7583959203964900
Diagonal 123158103.29787

Cube

Length = n
Surface area 45503755223789400
Volume 6.6045614035934E+23
Space diagonal 150837255.38439

Equilateral Triangle

Length = n
Perimeter 261257790
Area 3.2839506659492E+15
Altitude 75418627.692193

Triangular Pyramid

Length = n
Surface area 3.2839506659492E+15
Volume 7.7835502587398E+22
Height 41052701.099291