85689968 (number)

85689968 is an even 8-digits composite number following 85689967 and preceding 85689969. In scientific notation, it is written as 8.5689968 × 10^7. The sum of its digits is 59. It has a total of 8 prime factors and 80 positive divisors. There are 33619968 positive integers (up to 85689968) that are relatively prime to 85689968.

Interesting facts

Basic properties

Name

Name eighty-five million six hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.5689968 × 10^7
Engineering notation 8.5689968 × 10^6

Prime Factorization of 85689968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 257 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10711246
Product of the distinct prime numbers

The prime factorization of 85689968 is 2 × 2 × 2 × 2 × 7 × 13 × 257 × 229. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 3, 17, 41, 685, 889, 131, 4512, 30989, 40528, 936926, 730427, 6957000, 405216, 52951945, 46390659, 629960299, 480983928, 9971681502, 1174478511

Basic calculations (n = 85689968)

Multiplication

n×y
n×2 171379936
n×3 257069904
n×4 342759872
n×5 428449840

Division

n÷y
n÷2 42844984
n÷3 28563322.666667
n÷3 21422492
n÷5 17137993.6

Exponentiation

ny
n2 7342770615841024
n3 6.2920177910276E+23
n4 5.3916280316858E+31
n5 4.6200843350306E+39

Nth Root

y√n
2√n 9256.8875978916
3√n 440.86943788811
4√n 96.212720561741
5√n 38.599883697234

Divisors of 85689968

1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 229, 257, 364, 458, 514, 728, 916, 1028, 1456, 1603, 1799, 1832, 2056, 2977, 3206, 3341, 3598, 3664, 4112, 5954, 6412, 6682, 7196, 11908, 12824, 13364, 14392, 20839, 23387, 23816, 25648, 26728, 28784, 41678, 46774, 47632, 53456, 58853, 83356, 93548, 117706, 166712, 187096, 235412, 333424, 374192, 411971, 470824, 765089, 823942, 941648, 1530178, 1647884, 3060356, 3295768, 5355623, 6120712, 6591536, 10711246, 12241424, 21422492, 42844984, 85689968

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85689967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85689968 can be divided by 80 positive divisors. The sum of these divisors (counting 85689968) is 1, the average is 0.0125.

Base conversion 85689968

Base System Value
2 Binary 101000110111000011001110000
3 Ternary 12222020111112112
4 Quaternary 11012320121300
5 Quinary 133414034333
6 Senary 12300344452
8 Octal 506703160
10 Decimal 85689968
12 Duodecimal 24845128
16 Hexadecimal 51b8670
20 Vigesimal 16fb4i8
36 Base36 1f0msw

Cryptographic Hash Functions

md5 65839570cb2732010db155fcf098e990
sha1 d9e45e7c77561253ccc1c694196544c850cbad25
sha256 3e53139fcb9e0ca3a51eec4268b58b8c6fa831387440c3d06920e4be75de3e08
sha512 8599cc826e6c738290a12cef234d7ace6ada1b595371eab4921e80252b7ce6fb82407cd2756baea247d76974e104c7c23062f7875c9da03e09a7ae9beccdb0d4
ripemd-160 8e9c31c8bf1ade4539105c2868f2221934eb3010

85689968 as geometric shapes

Circle

Radius = n
Diameter 171379936
Circumference 538405947.91029
Area 2.3067994223721E+16

Sphere

Radius = n
Volume 2.6355942491398E+24
Surface area 9.2271976894885E+16
Circumference 538405947.91029

Square

Length = n
Perimeter 342759872
Area 7342770615841024
Diagonal 121183914.90492

Cube

Length = n
Surface area 44056623695046144
Volume 6.2920177910276E+23
Space diagonal 148419378.27495

Equilateral Triangle

Length = n
Perimeter 257069904
Area 3.1795129437401E+15
Altitude 74209689.137476

Triangular Pyramid

Length = n
Surface area 3.1795129437401E+15
Volume 7.41521407897E+22
Height 40394638.301639