87235220 (number)

87235220 is an even 8-digits composite number following 87235219 and preceding 87235221. In scientific notation, it is written as 8.7235220 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 34894080 positive integers (up to 87235220) that are relatively prime to 87235220.

Interesting facts

Basic properties

Name

Name eighty-seven million two hundred thirty-five thousand two hundred twenty

Notation

Scientific notation 8.7235220 × 10^7
Engineering notation 8.7235220 × 10^6

Prime Factorization of 87235220

Prime Factorization 2 × 2 × 5 × 4361761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43617610
Product of the distinct prime numbers

The prime factorization of 87235220 is 2 × 2 × 5 × 4361761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 62, 92, 852, 955, 6419, 8850, 93872, 81740, 869501, 502537, 5851804, 8301963, 56310449, 77872209, 384126042, 258799801, 447478778, 8591132429

Basic calculations (n = 87235220)

Multiplication

n×y
n×2 174470440
n×3 261705660
n×4 348940880
n×5 436176100

Division

n÷y
n÷2 43617610
n÷3 29078406.666667
n÷3 21808805
n÷5 17447044

Exponentiation

ny
n2 7609983608448400
n3 6.6385859427939E+23
n4 5.7911850520853E+31
n5 5.0519530207938E+39

Nth Root

y√n
2√n 9339.9796573654
3√n 443.50374037172
4√n 96.643570181184
5√n 38.738105013563

Divisors of 87235220

1, 2, 4, 5, 10, 20, 4361761, 8723522, 17447044, 21808805, 43617610, 87235220

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87235219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87235220 can be divided by 12 positive divisors. The sum of these divisors (counting 87235220) is 1, the average is 0.083333333333333.

Base conversion 87235220

Base System Value
2 Binary 101001100110001101010010100
3 Ternary 20002011000020002
4 Quaternary 11030301222110
5 Quinary 134313011340
6 Senary 12353430432
8 Octal 514615224
10 Decimal 87235220
12 Duodecimal 2526b418
16 Hexadecimal 5331a94
20 Vigesimal 1754810
36 Base36 1fxr4k

Cryptographic Hash Functions

md5 bf82a3efed22b0377264c867682e49fe
sha1 185a5c35df8d1ca5c21734c29ceb2b46bc81e5e7
sha256 45291064b4d45d6b97713f0f78a02c03a8e105174c21b2c4da620f203829eaac
sha512 3df8aff03d13ef1ad2a1126c7140744e36c00025efb7e7e28c7eb3aeb2800396d384fd7c5f0058ee9a56f95ddb2525028a7554d9c9fe6e4f69b7904f9531e9ec
ripemd-160 07c941b34765df4774b5f4d10f745802c46cda04

87235220 as geometric shapes

Circle

Radius = n
Diameter 174470440
Circumference 548115052.57258
Area 2.390746859824E+16

Sphere

Radius = n
Volume 2.7807643770808E+24
Surface area 9.5629874392961E+16
Circumference 548115052.57258

Square

Length = n
Perimeter 348940880
Area 7609983608448400
Diagonal 123369231.2406

Cube

Length = n
Surface area 45659901650690400
Volume 6.6385859427939E+23
Space diagonal 151095833.24945

Equilateral Triangle

Length = n
Perimeter 261705660
Area 3.2952195636497E+15
Altitude 75547916.624724

Triangular Pyramid

Length = n
Surface area 3.2952195636497E+15
Volume 7.8236485627321E+22
Height 41123077.0802