87089521 (number)

87089521 is an odd 8-digits composite number following 87089520 and preceding 87089522. In scientific notation, it is written as 8.7089521 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 76647168 positive integers (up to 87089521) that are relatively prime to 87089521.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7089521 × 10^7
Engineering notation 8.7089521 × 10^6

Prime Factorization of 87089521

Prime Factorization 17 × 19 × 3413 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87089521
Product of the distinct prime numbers

The prime factorization of 87089521 is 17 × 19 × 3413 × 79. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 9, 14, 54, 421, 4457, 2292, 30727, 33355, 75944, 887230, 8144174, 1235200, 91033007, 43974090, 506457727, 902344946, 9951372146, 7729933027

Basic calculations (n = 87089521)

Multiplication

n×y
n×2 174179042
n×3 261268563
n×4 348358084
n×5 435447605

Division

n÷y
n÷2 43544760.5
n÷3 29029840.333333
n÷3 21772380.25
n÷5 17417904.2

Exponentiation

ny
n2 7584584668009441
n3 6.6053784572089E+23
n4 5.7525924586204E+31
n5 5.0099052172946E+39

Nth Root

y√n
2√n 9332.1766485638
3√n 443.25669160862
4√n 96.603191710025
5√n 38.725156395734

Divisors of 87089521

1, 17, 19, 79, 323, 1343, 1501, 3413, 25517, 58021, 64847, 269627, 1102399, 4583659, 5122913, 87089521

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 -87089520
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 87089521 can be divided by 16 positive divisors. The sum of these divisors (counting 87089521) is 1, the average is 0.0625.

Base conversion 87089521

Base System Value
2 Binary 101001100001110000101110001
3 Ternary 20001212121100211
4 Quaternary 11030032011301
5 Quinary 134243331041
6 Senary 12350344121
8 Octal 514160561
10 Decimal 87089521
12 Duodecimal 251bb041
16 Hexadecimal 530e171
20 Vigesimal 17463g1
36 Base36 1fumpd

Cryptographic Hash Functions

md5 46b080e4401bc85bd7e8543f7a8709cf
sha1 050af91c0abb670689f6915cbd0dd0e1d7c2d6cb
sha256 bfe34aece9170db35a67c68b4625fbe93ee317515aa848c6c68b9b39f2910c31
sha512 7a54befb637e7851b0b2174b26425c63fdf81579522a28f1c63039df26aed43d1d8bde26fa0407be5beb9605f8526256f26b5ba3e892f1fdc24576705158934b
ripemd-160 4ad1e924c5d11d720ceb8d43a8956f6d52ccc547

87089521 as geometric shapes

Circle

Radius = n
Diameter 174179042
Circumference 547199598.75651
Area 2.3827675473548E+16

Sphere

Radius = n
Volume 2.7668544580464E+24
Surface area 9.5310701894193E+16
Circumference 547199598.75651

Square

Length = n
Perimeter 348358084
Area 7584584668009441
Diagonal 123163181.73878

Cube

Length = n
Surface area 45507508008056646
Volume 6.6053784572089E+23
Space diagonal 150843475.17884

Equilateral Triangle

Length = n
Perimeter 261268563
Area 3.2842214998251E+15
Altitude 75421737.589418

Triangular Pyramid

Length = n
Surface area 3.2842214998251E+15
Volume 7.7845131656599E+22
Height 41054393.912925