85655288 (number)

85655288 is an even 8-digits composite number following 85655287 and preceding 85655289. In scientific notation, it is written as 8.5655288 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors. There are 42827640 positive integers (up to 85655288) that are relatively prime to 85655288.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5655288 × 10^7
Engineering notation 8.5655288 × 10^6

Prime Factorization of 85655288

Prime Factorization 2 × 2 × 2 × 10706911

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21413822
Product of the distinct prime numbers

The prime factorization of 85655288 is 2 × 2 × 2 × 10706911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 77, 8, 140, 819, 7182, 4660, 44999, 73646, 889062, 565408, 2558718, 3017163, 98834718, 30523957, 451262749, 954016332, 9080095938, 3843248565

Basic calculations (n = 85655288)

Multiplication

n×y
n×2 171310576
n×3 256965864
n×4 342621152
n×5 428276440

Division

n÷y
n÷2 42827644
n÷3 28551762.666667
n÷3 21413822
n÷5 17131057.6

Exponentiation

ny
n2 7336828362362944
n3 6.2843814638477E+23
n4 5.3829050418773E+31
n5 4.6107428163865E+39

Nth Root

y√n
2√n 9255.014208525
3√n 440.80995439766
4√n 96.202984405501
5√n 38.596758802318

Divisors of 85655288

1, 2, 4, 8, 10706911, 21413822, 42827644, 85655288

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85655287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85655288 can be divided by 8 positive divisors. The sum of these divisors (counting 85655288) is 1, the average is 0.125.

Base conversion 85655288

Base System Value
2 Binary 101000110101111111011111000
3 Ternary 12222011201222002
4 Quaternary 11012233323320
5 Quinary 133411432123
6 Senary 12255520132
8 Octal 506577370
10 Decimal 85655288
12 Duodecimal 24829048
16 Hexadecimal 51afef8
20 Vigesimal 16f6i48
36 Base36 1ezw1k

Cryptographic Hash Functions

md5 743dc1135701f0e13cfc77f86db54017
sha1 1d6eb237e868e9e08391e289de4c428a0f484d2b
sha256 877f5ce310405cc4df67f97c3e874d1e4d307ca6c16fadefb7178d756c54235b
sha512 be7b266f45063fce4bf30e090e3d3563f3d42cb61090df973ed00944e4a0882644b98bf4a9f4d58eb7500b9ff2d1a0c124752a79be7d6324ac1a7b9849197aa9
ripemd-160 1e8ee9ae0f0da1a90a9e7a0d8fe0b01a7d354904

85655288 as geometric shapes

Circle

Radius = n
Diameter 171310576
Circumference 538188047.04384
Area 2.3049326083849E+16

Sphere

Radius = n
Volume 2.6323955518906E+24
Surface area 9.2197304335395E+16
Circumference 538188047.04384

Square

Length = n
Perimeter 342621152
Area 7336828362362944
Diagonal 121134869.97857

Cube

Length = n
Surface area 44020970174177664
Volume 6.2843814638477E+23
Space diagonal 148359310.75294

Equilateral Triangle

Length = n
Perimeter 256965864
Area 3.1769398725062E+15
Altitude 74179655.376472

Triangular Pyramid

Length = n
Surface area 3.1769398725062E+15
Volume 7.4062145810829E+22
Height 40378289.992858