87289360 (number)

87289360 is an even 8-digits composite number following 87289359 and preceding 87289361. In scientific notation, it is written as 8.7289360 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 34733952 positive integers (up to 87289360) that are relatively prime to 87289360.

Interesting facts

Basic properties

Name

Name eighty-seven million two hundred eighty-nine thousand three hundred sixty

Notation

Scientific notation 8.7289360 × 10^7
Engineering notation 8.7289360 × 10^6

Prime Factorization of 87289360

Prime Factorization 2 × 2 × 2 × 2 × 5 × 199 × 5483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10911170
Product of the distinct prime numbers

The prime factorization of 87289360 is 2 × 2 × 2 × 2 × 5 × 199 × 5483. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87289360)

Multiplication

n×y
n×2 174578720
n×3 261868080
n×4 349157440
n×5 436446800

Division

n÷y
n÷2 43644680
n÷3 29096453.333333
n÷3 21822340
n÷5 17457872

Exponentiation

ny
n2 7619432369209600
n3 6.6509537507159E+23
n4 5.8055749628959E+31
n5 5.0676492294321E+39

Nth Root

y√n
2√n 9342.87750107
3√n 443.59547062666
4√n 96.658561447344
5√n 38.742912155799

Divisors of 87289360

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87289359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87289360 can be divided by 40 positive divisors. The sum of these divisors (counting 87289360) is 1, the average is 0.025.

Base conversion 87289360

Base System Value
2 Binary 101001100111110111000010000
3 Ternary 20002020202111021
4 Quaternary 11030332320100
5 Quinary 134321224420
6 Senary 12354525224
8 Octal 514767020
10 Decimal 87289360
12 Duodecimal 25296814
16 Hexadecimal 533ee10
20 Vigesimal 175b380
36 Base36 1fywwg

Cryptographic Hash Functions

md5 5cb6a8a2da93a60a2bcd094e9abad426
sha1 1edd0917512935873e5d27bf8b07c7cc9bdd4a29
sha256 31a0c7e7490ab86c9fcc973d0479a912f1800bcf23b9634e176375e80bd52f44
sha512 358ebe95f5a8b572a05ae1c58b08385ce0d1e0846c3d9baed47fa635d2dfebfe9d24052ef67ecfbaf7556facf0202b9594ff0cc7d210c5273248361b04b0f29d
ripemd-160 ddc28d3f5fb10a04242a1f85bbe713b9be9e50cb

87289360 as geometric shapes

Circle

Radius = n
Diameter 174578720
Circumference 548455224.22511
Area 2.3937152755633E+16

Sphere

Radius = n
Volume 2.7859449923486E+24
Surface area 9.5748611022533E+16
Circumference 548455224.22511

Square

Length = n
Perimeter 349157440
Area 7619432369209600
Diagonal 123445796.76287

Cube

Length = n
Surface area 45716594215257600
Volume 6.6509537507159E+23
Space diagonal 151189606.48017

Equilateral Triangle

Length = n
Perimeter 261868080
Area 3.2993109970765E+15
Altitude 75594803.240085

Triangular Pyramid

Length = n
Surface area 3.2993109970765E+15
Volume 7.8382241641489E+22
Height 41148598.920956