85455810 (number)

85455810 is an even 8-digits composite number following 85455809 and preceding 85455811. In scientific notation, it is written as 8.5455810 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 19673280 positive integers (up to 85455810) that are relatively prime to 85455810.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred fifty-five thousand eight hundred ten

Notation

Scientific notation 8.5455810 × 10^7
Engineering notation 8.5455810 × 10^6

Prime Factorization of 85455810

Prime Factorization 2 × 5 × 9 × 33 × 207 × 139

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 85455810
Product of the distinct prime numbers

The prime factorization of 85455810 is 2 × 5 × 9 × 33 × 207 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 60, 67, 914, 494, 1287, 4755, 239, 71735, 337524, 197554, 9269060, 9591180, 28795811, 52212660, 935933336, 65363587, 9952344603, 3229565086

Basic calculations (n = 85455810)

Multiplication

n×y
n×2 170911620
n×3 256367430
n×4 341823240
n×5 427279050

Division

n÷y
n÷2 42727905
n÷3 28485270
n÷3 21363952.5
n÷5 17091162

Exponentiation

ny
n2 7302695462756100
n3 6.2405775595315E+23
n4 5.3329361021759E+31
n5 4.5573037428968E+39

Nth Root

y√n
2√n 9244.2311740891
3√n 440.46749553906
4√n 96.146924933089
5√n 38.578764848703

Divisors of 85455810

1, 2, 5, 9, 10, 18, 33, 45, 66, 90, 139, 165, 207, 278, 297, 330, 414, 594, 695, 1035, 1251, 1390, 1485, 1863, 2070, 2502, 2970, 3726, 4587, 6255, 6831, 9174, 9315, 12510, 13662, 18630, 22935, 28773, 34155, 41283, 45870, 57546, 61479, 68310, 82566, 122958, 143865, 206415, 258957, 287730, 307395, 412830, 517914, 614790, 949509, 1294785, 1899018, 2589570, 4747545, 8545581, 9495090, 17091162, 42727905, 85455810

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 -85455809
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 85455810 can be divided by 64 positive divisors. The sum of these divisors (counting 85455810) is 1, the average is 0.015625.

Base conversion 85455810

Base System Value
2 Binary 101000101111111001111000010
3 Ternary 12221210121100000
4 Quaternary 11011333033002
5 Quinary 133334041220
6 Senary 12251340430
8 Octal 505771702
10 Decimal 85455810
12 Duodecimal 24751716
16 Hexadecimal 517f3c2
20 Vigesimal 16e1jaa
36 Base36 1evm4i

Cryptographic Hash Functions

md5 3d365e00a4b5d6bce8da8ecd63551cbf
sha1 61d9e770dae48359746837ee5bb1340aa2c1e337
sha256 b6b7ae8a3fdd276b818ad0bce49543837fafac36376a075d1cad2b2a806de745
sha512 934585ff0d0714d49f2b8406edcd8d59a1a1f7dcd8f3b00ac9cde3a4e709dc4affc085f427237ddfb0f59beb8735e5f61fb1823a1ef9a1b03d43d93e50d375c5
ripemd-160 fb054ad71f17c2d3c8175752d6211beb789f226c

85455810 as geometric shapes

Circle

Radius = n
Diameter 170911620
Circumference 536934689.80513
Area 2.2942094417198E+16

Sphere

Radius = n
Volume 2.6140470153575E+24
Surface area 9.1768377668792E+16
Circumference 536934689.80513

Square

Length = n
Perimeter 341823240
Area 7302695462756100
Diagonal 120852765.48558

Cube

Length = n
Surface area 43816172776536600
Volume 6.2405775595315E+23
Space diagonal 148013804.72195

Equilateral Triangle

Length = n
Perimeter 256367430
Area 3.1621598934241E+15
Altitude 74006902.360976

Triangular Pyramid

Length = n
Surface area 3.1621598934241E+15
Volume 7.3545911847755E+22
Height 40284255.161859