85144472 (number)

85144472 is an even 8-digits composite number following 85144471 and preceding 85144473. In scientific notation, it is written as 8.5144472 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 64 positive divisors. There are 33747840 positive integers (up to 85144472) that are relatively prime to 85144472.

Interesting facts

Basic properties

Name

Name eighty-five million one hundred forty-four thousand four hundred seventy-two

Notation

Scientific notation 8.5144472 × 10^7
Engineering notation 8.5144472 × 10^6

Prime Factorization of 85144472

Prime Factorization 2 × 2 × 2 × 7 × 19 × 43 × 1861

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21286118
Product of the distinct prime numbers

The prime factorization of 85144472 is 2 × 2 × 2 × 7 × 19 × 43 × 1861. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 69, 76, 325, 457, 6278, 9845, 66777, 59271, 133090, 337702, 1515323, 510484, 14812795, 97234453, 425213757, 605917065, 2895518305, 7522771646

Basic calculations (n = 85144472)

Multiplication

n×y
n×2 170288944
n×3 255433416
n×4 340577888
n×5 425722360

Division

n÷y
n÷2 42572236
n÷3 28381490.666667
n÷3 21286118
n÷5 17028894.4

Exponentiation

ny
n2 7249581112158784
n3 6.1726175601593E+23
n4 5.2556426301769E+31
n5 4.4748891676711E+39

Nth Root

y√n
2√n 9227.3762251249
3√n 439.93193161907
4√n 96.059232898899
5√n 38.550613275168

Divisors of 85144472

1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 266, 301, 344, 532, 602, 817, 1064, 1204, 1634, 1861, 2408, 3268, 3722, 5719, 6536, 7444, 11438, 13027, 14888, 22876, 26054, 35359, 45752, 52108, 70718, 80023, 104216, 141436, 160046, 247513, 282872, 320092, 495026, 560161, 640184, 990052, 1120322, 1520437, 1980104, 2240644, 3040874, 4481288, 6081748, 10643059, 12163496, 21286118, 42572236, 85144472

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85144471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85144472 can be divided by 64 positive divisors. The sum of these divisors (counting 85144472) is 1, the average is 0.015625.

Base conversion 85144472

Base System Value
2 Binary 101000100110011001110011000
3 Ternary 12221012210020222
4 Quaternary 11010303032120
5 Quinary 133244110342
6 Senary 12240535212
8 Octal 504631630
10 Decimal 85144472
12 Duodecimal 24621508
16 Hexadecimal 5133398
20 Vigesimal 16c313c
36 Base36 1eoxw8

Cryptographic Hash Functions

md5 8d444e76cba9184a8ea5b01178ae53c8
sha1 6839d55e2f86a58bdc2f63a6221f8ec4225a147f
sha256 5708c874cedb172ca43d215e0b5820949c7ea9ddfb0b2e646009aa4193ca8837
sha512 86150c69ef4835945e71b99883d7ab26e89fab033396c5c904402615a9de478c7b4de251f31ba7749b2efdb1b2d6001b9c33ccc306465883774858f9ed67b948
ripemd-160 db785c40f14adda6dfc85d8b621975241537597c

85144472 as geometric shapes

Circle

Radius = n
Diameter 170288944
Circumference 534978495.45796
Area 2.2775230763561E+16

Sphere

Radius = n
Volume 2.5855799973888E+24
Surface area 9.1100923054245E+16
Circumference 534978495.45796

Square

Length = n
Perimeter 340577888
Area 7249581112158784
Diagonal 120412467.0635

Cube

Length = n
Surface area 43497486672952704
Volume 6.1726175601593E+23
Space diagonal 147474551.48763

Equilateral Triangle

Length = n
Perimeter 255433416
Area 3.1391607049627E+15
Altitude 73737275.743813

Triangular Pyramid

Length = n
Surface area 3.1391607049627E+15
Volume 7.274499557433E+22
Height 40137489.021165