85655680 (number)

85655680 is an even 8-digits composite number following 85655679 and preceding 85655681. In scientific notation, it is written as 8.5655680 × 10^7. The sum of its digits is 43. It has a total of 12 prime factors and 128 positive divisors. There are 29793280 positive integers (up to 85655680) that are relatively prime to 85655680.

Interesting facts

Basic properties

Name

Name eighty-five million six hundred fifty-five thousand six hundred eighty

Notation

Scientific notation 8.5655680 × 10^7
Engineering notation 8.5655680 × 10^6

Prime Factorization of 85655680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 23 × 23 × 23

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 2530
Product of the distinct prime numbers

The prime factorization of 85655680 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 23 × 23 × 23. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85655680)

Multiplication

n×y
n×2 171311360
n×3 256967040
n×4 342622720
n×5 428278400

Division

n÷y
n÷2 42827840
n÷3 28551893.333333
n÷3 21413920
n÷5 17131136

Exponentiation

ny
n2 7336895516262400
n3 6.2844677453441E+23
n4 5.3830035816551E+31
n5 4.6108483222911E+39

Nth Root

y√n
2√n 9255.03538621
3√n 440.81062684978
4√n 96.203094473151
5√n 38.596794129738

Divisors of 85655680

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85655679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85655680 can be divided by 128 positive divisors. The sum of these divisors (counting 85655680) is 1, the average is 0.0078125.

Base conversion 85655680

Base System Value
2 Binary 101000110110000000010000000
3 Ternary 12222011202111121
4 Quaternary 11012300002000
5 Quinary 133411440210
6 Senary 12255522024
8 Octal 506600200
10 Decimal 85655680
12 Duodecimal 24829314
16 Hexadecimal 51b0080
20 Vigesimal 16f6j40
36 Base36 1ezwcg

Cryptographic Hash Functions

md5 75bf731e07e04e05f0f90ce3705260d1
sha1 46cf32a3d7e4054b2fa3334163a0aaed384855e8
sha256 d4192207fa1cff4a6cd4d80d0471ffea31a68b78b61455aabfd7363725d856de
sha512 8ffe7832ac1d6b6e82a6c330fea16fcfd623e925b25c3aad6d94462751bca60e961b9887c9107d1e34a6fc8b7b9f45a8820b691b749b78496a071361cfb1c58b
ripemd-160 d326a0e8afd85ce6500c5b5bdf5e1010a4be928c

85655680 as geometric shapes

Circle

Radius = n
Diameter 171311360
Circumference 538190510.05248
Area 2.3049537054046E+16

Sphere

Radius = n
Volume 2.6324316933993E+24
Surface area 9.2198148216183E+16
Circumference 538190510.05248

Square

Length = n
Perimeter 342622720
Area 7336895516262400
Diagonal 121135424.35029

Cube

Length = n
Surface area 44021373097574400
Volume 6.2844677453441E+23
Space diagonal 148359989.71686

Equilateral Triangle

Length = n
Perimeter 256967040
Area 3.1769689509977E+15
Altitude 74179994.858431

Triangular Pyramid

Length = n
Surface area 3.1769689509977E+15
Volume 7.4063162648015E+22
Height 40378474.78343