85681008 (number)

85681008 is an even 8-digits composite number following 85681007 and preceding 85681009. In scientific notation, it is written as 8.5681008 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 24478272 positive integers (up to 85681008) that are relatively prime to 85681008.

Interesting facts

Basic properties

Name

Name eighty-five million six hundred eighty-one thousand eight

Notation

Scientific notation 8.5681008 × 10^7
Engineering notation 8.5681008 × 10^6

Prime Factorization of 85681008

Prime Factorization 2 × 2 × 2 × 2 × 9 × 7 × 7 × 12143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1530018
Product of the distinct prime numbers

The prime factorization of 85681008 is 2 × 2 × 2 × 2 × 9 × 7 × 7 × 12143. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 1, 77, 4, 917, 997, 228, 7500, 45203, 46651, 435407, 256063, 6093549, 3946557, 30284879, 46057372, 385957045, 826310128, 4840340743, 2237764704

Basic calculations (n = 85681008)

Multiplication

n×y
n×2 171362016
n×3 257043024
n×4 342724032
n×5 428405040

Division

n÷y
n÷2 42840504
n÷3 28560336
n÷3 21420252
n÷5 17136201.6

Exponentiation

ny
n2 7341235131896064
n3 6.2900442606587E+23
n4 5.3893733261785E+31
n5 4.6176693907529E+39

Nth Root

y√n
2√n 9256.4036212775
3√n 440.85407114237
4√n 96.210205390476
5√n 38.599076439553

Divisors of 85681008

1, 2, 4, 7, 8, 9, 14, 16, 18, 28, 36, 49, 56, 63, 72, 98, 112, 126, 144, 196, 252, 392, 441, 504, 784, 882, 1008, 1764, 3528, 7056, 12143, 24286, 48572, 85001, 97144, 109287, 170002, 194288, 218574, 340004, 437148, 595007, 680008, 765009, 874296, 1190014, 1360016, 1530018, 1748592, 2380028, 3060036, 4760056, 5355063, 6120072, 9520112, 10710126, 12240144, 21420252, 42840504, 85681008

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85681007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85681008 can be divided by 60 positive divisors. The sum of these divisors (counting 85681008) is 1, the average is 0.016666666666667.

Base conversion 85681008

Base System Value
2 Binary 101000110110110001101110000
3 Ternary 12222020001020200
4 Quaternary 11012312031300
5 Quinary 133413243013
6 Senary 12300235200
8 Octal 506661560
10 Decimal 85681008
12 Duodecimal 2483bb00
16 Hexadecimal 51b6370
20 Vigesimal 16fa2a8
36 Base36 1f0fw0

Cryptographic Hash Functions

md5 017aaa42746a61e8d6a3602b49e25861
sha1 c255abd9410313df8254c4f7cd33980845b0a9b9
sha256 6f3526781f407df67b4d32e29dc2281ad8d853aefc3796cffd3bd9f70e32fae6
sha512 5caa0362d8d539f7c21a0c53e7ee715f90ad6cb5f8d50249db6cd0869b468eeb71d10cc7251160536f9def97685af7058109299cdf9e480fe1aa113a655cb7f0
ripemd-160 e91b49f2bd40f1bca0512a08a599e8bd9f017905

85681008 as geometric shapes

Circle

Radius = n
Diameter 171362016
Circumference 538349650.56994
Area 2.306317035864E+16

Sphere

Radius = n
Volume 2.634767578672E+24
Surface area 9.225268143456E+16
Circumference 538349650.56994

Square

Length = n
Perimeter 342724032
Area 7341235131896064
Diagonal 121171243.5514

Cube

Length = n
Surface area 44047410791376384
Volume 6.2900442606587E+23
Space diagonal 148403859.09972

Equilateral Triangle

Length = n
Perimeter 257043024
Area 3.1788480596884E+15
Altitude 74201929.549858

Triangular Pyramid

Length = n
Surface area 3.1788480596884E+15
Volume 7.4128882511255E+22
Height 40390414.517133