86857488 (number)

86857488 is an even 8-digits composite number following 86857487 and preceding 86857489. In scientific notation, it is written as 8.6857488 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 40 positive divisors. There are 27247104 positive integers (up to 86857488) that are relatively prime to 86857488.

Interesting facts

Basic properties

Name

Name eighty-six million eight hundred fifty-seven thousand four hundred eighty-eight

Notation

Scientific notation 8.6857488 × 10^7
Engineering notation 8.6857488 × 10^6

Prime Factorization of 86857488

Prime Factorization 2 × 2 × 2 × 2 × 27 × 17 × 11827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10857186
Product of the distinct prime numbers

The prime factorization of 86857488 is 2 × 2 × 2 × 2 × 27 × 17 × 11827. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86857488)

Multiplication

n×y
n×2 173714976
n×3 260572464
n×4 347429952
n×5 434287440

Division

n÷y
n÷2 43428744
n÷3 28952496
n÷3 21714372
n÷5 17371497.6

Exponentiation

ny
n2 7544223221670144
n3 6.5527227794554E+23
n4 5.6915304018387E+31
n5 4.9435203357934E+39

Nth Root

y√n
2√n 9319.7364769611
3√n 442.8626845548
4√n 96.538782242999
5√n 38.704499247765

Divisors of 86857488

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 -86857487
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 86857488 can be divided by 40 positive divisors. The sum of these divisors (counting 86857488) is 1, the average is 0.025.

Base conversion 86857488

Base System Value
2 Binary 101001011010101011100010000
3 Ternary 20001102211002000
4 Quaternary 11023111130100
5 Quinary 134213414423
6 Senary 12341354000
8 Octal 513253420
10 Decimal 86857488
12 Duodecimal 25108900
16 Hexadecimal 52d5710
20 Vigesimal 172h3e8
36 Base36 1fpno0

Cryptographic Hash Functions

md5 b1b23a82cf0fe66007255b716b9f3873
sha1 cb3dc7c7cd5ff4eeb9735e66bca443ee5518d090
sha256 9059b55ea12c0fba35dfd3dd9661bd2c8b0d16cc88c163a1025f9285d2748099
sha512 ab40fcffa44be28b261e810c3f84afbc6c61ae905421c34d1cd222d48017810b79b056e6e95c02a44b60487705c3ae9d43d7740a113d6ba35860e63dc11f6190
ripemd-160 08c3e89341d82883ecac1eacfe9f135952df24f4

86857488 as geometric shapes

Circle

Radius = n
Diameter 173714976
Circumference 545741692.42013
Area 2.370087625024E+16

Sphere

Radius = n
Volume 2.7447980993263E+24
Surface area 9.4803505000962E+16
Circumference 545741692.42013

Square

Length = n
Perimeter 347429952
Area 7544223221670144
Diagonal 122835037.52326

Cube

Length = n
Surface area 45265339330020864
Volume 6.5527227794554E+23
Space diagonal 150441582.2338

Equilateral Triangle

Length = n
Perimeter 260572464
Area 3.2667444808934E+15
Altitude 75220791.116902

Triangular Pyramid

Length = n
Surface area 3.2667444808934E+15
Volume 7.7224578543141E+22
Height 40945012.507753