86787220 (number)

86787220 is an even 8-digits composite number following 86787219 and preceding 86787221. In scientific notation, it is written as 8.6787220 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 31933440 positive integers (up to 86787220) that are relatively prime to 86787220.

Interesting facts

Basic properties

Name

Name eighty-six million seven hundred eighty-seven thousand two hundred twenty

Notation

Scientific notation 8.6787220 × 10^7
Engineering notation 8.6787220 × 10^6

Prime Factorization of 86787220

Prime Factorization 2 × 2 × 5 × 13 × 617 × 541

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 43393610
Product of the distinct prime numbers

The prime factorization of 86787220 is 2 × 2 × 5 × 13 × 617 × 541. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86787220)

Multiplication

n×y
n×2 173574440
n×3 260361660
n×4 347148880
n×5 433936100

Division

n÷y
n÷2 43393610
n÷3 28929073.333333
n÷3 21696805
n÷5 17357444

Exponentiation

ny
n2 7532021555328400
n3 6.5368321176703E+23
n4 5.6731348709932E+31
n5 4.9235560413856E+39

Nth Root

y√n
2√n 9315.9658651157
3√n 442.74322653447
4√n 96.519251266862
5√n 38.698234806235

Divisors of 86787220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86787219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86787220 can be divided by 48 positive divisors. The sum of these divisors (counting 86787220) is 1, the average is 0.020833333333333.

Base conversion 86787220

Base System Value
2 Binary 101001011000100010010010100
3 Ternary 20001022020200111
4 Quaternary 11023010102110
5 Quinary 134204142340
6 Senary 12340052404
8 Octal 513042224
10 Decimal 86787220
12 Duodecimal 25094104
16 Hexadecimal 52c4494
20 Vigesimal 1728810
36 Base36 1fo5g4

Cryptographic Hash Functions

md5 540a2e163f0f70fbd985144e506f753f
sha1 573716fdea36aade6edd93f0156f8845be13a639
sha256 258cbf40e327487ca964d74921bb7e8b0ae302ea1c78e18a36430ac5982ea1f9
sha512 c552291e28104786c9b9de31394fb71578dacccbfa256485cb89f1efaa4976d2c02e7a77c3bf5d1ec01e6dfa66eae3ffe958704cf6e7b85b4acd4384cc874aaf
ripemd-160 7c62b8c15e189df383361cf0f5f9c6dc268ad8f5

86787220 as geometric shapes

Circle

Radius = n
Diameter 173574440
Circumference 545300185.55496
Area 2.36625435849E+16

Sphere

Radius = n
Volume 2.738141834483E+24
Surface area 9.4650174339599E+16
Circumference 545300185.55496

Square

Length = n
Perimeter 347148880
Area 7532021555328400
Diagonal 122735663.56466

Cube

Length = n
Surface area 45192129331970400
Volume 6.5368321176703E+23
Space diagonal 150319874.48766

Equilateral Triangle

Length = n
Perimeter 260361660
Area 3.2614610043832E+15
Altitude 75159937.243829

Triangular Pyramid

Length = n
Surface area 3.2614610043832E+15
Volume 7.7037305298045E+22
Height 40911887.854886