87081395 (number)

87081395 is an odd 8-digits composite number following 87081394 and preceding 87081396. In scientific notation, it is written as 8.7081395 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 65387520 positive integers (up to 87081395) that are relatively prime to 87081395.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-one thousand three hundred ninety-five

Notation

Scientific notation 8.7081395 × 10^7
Engineering notation 8.7081395 × 10^6

Prime Factorization of 87081395

Prime Factorization 5 × 17 × 431 × 2377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87081395
Product of the distinct prime numbers

The prime factorization of 87081395 is 5 × 17 × 431 × 2377. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 12, 14, 214, 814, 9204, 6556, 65051, 29120, 80965, 932685, 1135023, 2750901, 8220984, 98775363, 220298825, 435431624, 7634498374, 313748706

Basic calculations (n = 87081395)

Multiplication

n×y
n×2 174162790
n×3 261244185
n×4 348325580
n×5 435406975

Division

n÷y
n÷2 43540697.5
n÷3 29027131.666667
n÷3 21770348.75
n÷5 17416279

Exponentiation

ny
n2 7583169355146025
n3 6.6035296596737E+23
n4 5.7504457468826E+31
n5 5.0075683751035E+39

Nth Root

y√n
2√n 9331.7412630227
3√n 443.24290496753
4√n 96.600938209847
5√n 38.724433708635

Divisors of 87081395

1, 5, 17, 85, 431, 2155, 2377, 7327, 11885, 36635, 40409, 202045, 1024487, 5122435, 17416279, 87081395

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 -87081394
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 87081395 can be divided by 16 positive divisors. The sum of these divisors (counting 87081395) is 1, the average is 0.0625.

Base conversion 87081395

Base System Value
2 Binary 101001100001100000110110011
3 Ternary 20001212012012212
4 Quaternary 11030030012303
5 Quinary 134243101040
6 Senary 12350242335
8 Octal 514140663
10 Decimal 87081395
12 Duodecimal 251b63ab
16 Hexadecimal 530c1b3
20 Vigesimal 174539f
36 Base36 1fugfn

Cryptographic Hash Functions

md5 b4cc55ceebc21919753b853e013939ac
sha1 a90fcc60916d445d3d87e45e0e69eb50cf68c0c3
sha256 7045786bb10263ce9752b2856cef173a80e6f6cb43902a9e3f17c2e27f125c1b
sha512 23e8de44c841b2b6a3a3b97b6f107483af50e51b54830b5a0ef2b5892d8be53c3607ce5e9aa4303db522888821708ea07576d36be8c7e6c5cbde3e70c86fc7be
ripemd-160 e45ba21697f3d6d0a93105503e7c088995e6ff2c

87081395 as geometric shapes

Circle

Radius = n
Diameter 174162790
Circumference 547148541.5927
Area 2.3823229137054E+16

Sphere

Radius = n
Volume 2.7660800355457E+24
Surface area 9.5292916548216E+16
Circumference 547148541.5927

Square

Length = n
Perimeter 348325580
Area 7583169355146025
Diagonal 123151689.83937

Cube

Length = n
Surface area 45499016130876150
Volume 6.6035296596737E+23
Space diagonal 150829400.53397

Equilateral Triangle

Length = n
Perimeter 261244185
Area 3.2836086513781E+15
Altitude 75414700.266987

Triangular Pyramid

Length = n
Surface area 3.2836086513781E+15
Volume 7.7823343368696E+22
Height 41050563.27979