87081214 (number)

87081214 is an even 8-digits composite number following 87081213 and preceding 87081215. In scientific notation, it is written as 8.7081214 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 39375360 positive integers (up to 87081214) that are relatively prime to 87081214.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-one thousand two hundred fourteen

Notation

Scientific notation 8.7081214 × 10^7
Engineering notation 8.7081214 × 10^6

Prime Factorization of 87081214

Prime Factorization 2 × 11 × 193 × 20509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87081214
Product of the distinct prime numbers

The prime factorization of 87081214 is 2 × 11 × 193 × 20509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 86, 41, 501, 641, 6284, 1438, 56449, 58330, 768066, 261112, 2495120, 8189524, 77901987, 4659487, 474287265, 868674323, 7815015426, 7748403007

Basic calculations (n = 87081214)

Multiplication

n×y
n×2 174162428
n×3 261243642
n×4 348324856
n×5 435406070

Division

n÷y
n÷2 43540607
n÷3 29027071.333333
n÷3 21770303.5
n÷5 17416242.8

Exponentiation

ny
n2 7583137831713796
n3 6.6034884831497E+23
n4 5.7503979374769E+31
n5 5.0075163337858E+39

Nth Root

y√n
2√n 9331.7315649348
3√n 443.24259787161
4√n 96.600888013179
5√n 38.724417610757

Divisors of 87081214

1, 2, 11, 22, 193, 386, 2123, 4246, 20509, 41018, 225599, 451198, 3958237, 7916474, 43540607, 87081214

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 -87081213
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 87081214 can be divided by 16 positive divisors. The sum of these divisors (counting 87081214) is 1, the average is 0.0625.

Base conversion 87081214

Base System Value
2 Binary 101001100001100000011111110
3 Ternary 20001212011222011
4 Quaternary 11030030003332
5 Quinary 134243044324
6 Senary 12350241434
8 Octal 514140376
10 Decimal 87081214
12 Duodecimal 251b627a
16 Hexadecimal 530c0fe
20 Vigesimal 174530e
36 Base36 1fugam

Cryptographic Hash Functions

md5 a1cfc290b0ed6ba9cf0ae3d6d33e9d93
sha1 4b6d9b8778b058e1d08ef3971ebc3234fecdac7f
sha256 d2b0e123e3ec56c92ea9c761f1a14618b2eba79fa0c28ce1f405c61cc49f263f
sha512 213e98f062b9b8ca0212268ba76913dbb5a9f62701015f6d30f7c019ce0e14c24794e9b0ab8306c67fc5e8dd904a95e13065c9ed01aab6b9fe815d12b57d552e
ripemd-160 5f522232a3e119e1a13fa9be90a31b2ef3e51121

87081214 as geometric shapes

Circle

Radius = n
Diameter 174162428
Circumference 547147404.33616
Area 2.3823130103271E+16

Sphere

Radius = n
Volume 2.7660627875637E+24
Surface area 9.5292520413084E+16
Circumference 547147404.33616

Square

Length = n
Perimeter 348324856
Area 7583137831713796
Diagonal 123151433.86671

Cube

Length = n
Surface area 45498826990282776
Volume 6.6034884831497E+23
Space diagonal 150829087.03278

Equilateral Triangle

Length = n
Perimeter 261243642
Area 3.2835950013315E+15
Altitude 75414543.516389

Triangular Pyramid

Length = n
Surface area 3.2835950013315E+15
Volume 7.7822858098706E+22
Height 41050477.955571