86870420 (number)

86870420 is an even 8-digits composite number following 86870419 and preceding 86870421. In scientific notation, it is written as 8.6870420 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 26993664 positive integers (up to 86870420) that are relatively prime to 86870420.

Interesting facts

Basic properties

Name

Name eighty-six million eight hundred seventy thousand four hundred twenty

Notation

Scientific notation 8.6870420 × 10^7
Engineering notation 8.6870420 × 10^6

Prime Factorization of 86870420

Prime Factorization 2 × 2 × 295 × 13 × 7 × 809

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 43435210
Product of the distinct prime numbers

The prime factorization of 86870420 is 2 × 2 × 295 × 13 × 7 × 809. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86870420)

Multiplication

n×y
n×2 173740840
n×3 260611260
n×4 347481680
n×5 434352100

Division

n÷y
n÷2 43435210
n÷3 28956806.666667
n÷3 21717605
n÷5 17374084

Exponentiation

ny
n2 7546469870976400
n3 6.5556500720907E+23
n4 5.6949207513555E+31
n5 4.9472015753696E+39

Nth Root

y√n
2√n 9320.4302475798
3√n 442.88466237986
4√n 96.542375398473
5√n 38.705651702872

Divisors of 86870420

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 -86870419
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 86870420 can be divided by 48 positive divisors. The sum of these divisors (counting 86870420) is 1, the average is 0.020833333333333.

Base conversion 86870420

Base System Value
2 Binary 101001011011000100110010100
3 Ternary 20001110110210222
4 Quaternary 11023120212110
5 Quinary 134214323140
6 Senary 12341533512
8 Octal 513304624
10 Decimal 86870420
12 Duodecimal 25114298
16 Hexadecimal 52d8994
20 Vigesimal 172ig10
36 Base36 1fpxn8

Cryptographic Hash Functions

md5 20d80ea198430e5aaadace807d630669
sha1 7240b3db1c6d492b7e276e963928bf86784f30e5
sha256 eb5b58daad4d400bdfee520793115145cf44679e8cc5cee26fcbfee81399d76c
sha512 e23ccc5efa2ef4da2c84167c87dc08e66a294f534d99da32f91b241f49d8d7f40e6b92b61310da207860cf131c75927640d4dbddb99031b52199236c404ad6b1
ripemd-160 10d26d497ee82d64f11533abf55a52ff00830635

86870420 as geometric shapes

Circle

Radius = n
Diameter 173740840
Circumference 545822946.57252
Area 2.3707934307196E+16

Sphere

Radius = n
Volume 2.7460242807981E+24
Surface area 9.4831737228785E+16
Circumference 545822946.57252

Square

Length = n
Perimeter 347481680
Area 7546469870976400
Diagonal 122853326.13305

Cube

Length = n
Surface area 45278819225858400
Volume 6.5556500720907E+23
Space diagonal 150463981.11485

Equilateral Triangle

Length = n
Perimeter 260611260
Area 3.2677173085797E+15
Altitude 75231990.557424

Triangular Pyramid

Length = n
Surface area 3.2677173085797E+15
Volume 7.725907701769E+22
Height 40951108.711016