86784420 (number)

86784420 is an even 8-digits composite number following 86784419 and preceding 86784421. In scientific notation, it is written as 8.6784420 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 23078400 positive integers (up to 86784420) that are relatively prime to 86784420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.6784420 × 10^7
Engineering notation 8.6784420 × 10^6

Prime Factorization of 86784420

Prime Factorization 2 × 2 × 3 × 5 × 401 × 3607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 43392210
Product of the distinct prime numbers

The prime factorization of 86784420 is 2 × 2 × 3 × 5 × 401 × 3607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86784420)

Multiplication

n×y
n×2 173568840
n×3 260353260
n×4 347137680
n×5 433922100

Division

n÷y
n÷2 43392210
n÷3 28928140
n÷3 21696105
n÷5 17356884

Exponentiation

ny
n2 7531535554736400
n3 6.5361994482718E+23
n4 5.6724027812259E+31
n5 4.9227618537507E+39

Nth Root

y√n
2√n 9315.8155842631
3√n 442.73846510236
4√n 96.518472761763
5√n 38.697985100217

Divisors of 86784420

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 -86784419
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 86784420 can be divided by 48 positive divisors. The sum of these divisors (counting 86784420) is 1, the average is 0.020833333333333.

Base conversion 86784420

Base System Value
2 Binary 101001011000011100110100100
3 Ternary 20001022002211210
4 Quaternary 11023003212210
5 Quinary 134204100140
6 Senary 12340031420
8 Octal 513034644
10 Decimal 86784420
12 Duodecimal 25092570
16 Hexadecimal 52c39a4
20 Vigesimal 1728110
36 Base36 1fo3ac

Cryptographic Hash Functions

md5 5b52cb726248d17d5018cbbafb720739
sha1 060ac784f0305c64667f5b58bed666b0d448b428
sha256 3f66bb86028158159a138b5a5552778cddf48a7efe1e1e2a78ba1e18964a5f95
sha512 bbc36095a53b815fe52fea9f7c86872d299f0047b8fe37369ae561dab9272e9cd4627677b790ffa91abb81006c2327e5b7d365ca1a03c2c32f622dc227e1785d
ripemd-160 ffabfa66c6c755ea37e683fb01a5cf8b8b7134ec

86784420 as geometric shapes

Circle

Radius = n
Diameter 173568840
Circumference 545282592.6361
Area 2.366101676901E+16

Sphere

Radius = n
Volume 2.7378768225451E+24
Surface area 9.4644067076041E+16
Circumference 545282592.6361

Square

Length = n
Perimeter 347137680
Area 7531535554736400
Diagonal 122731703.76668

Cube

Length = n
Surface area 45189213328418400
Volume 6.5361994482718E+23
Space diagonal 150315024.7454

Equilateral Triangle

Length = n
Perimeter 260353260
Area 3.2612505599537E+15
Altitude 75157512.372698

Triangular Pyramid

Length = n
Surface area 3.2612505599537E+15
Volume 7.7029849217679E+22
Height 40910567.922228