85215186 (number)

85215186 is an even 8-digits composite number following 85215185 and preceding 85215187. In scientific notation, it is written as 8.5215186 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 22505472 positive integers (up to 85215186) that are relatively prime to 85215186.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred fifteen thousand one hundred eighty-six

Notation

Scientific notation 8.5215186 × 10^7
Engineering notation 8.5215186 × 10^6

Prime Factorization of 85215186

Prime Factorization 2 × 3 × 3 × 3 × 119 × 89 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9468354
Product of the distinct prime numbers

The prime factorization of 85215186 is 2 × 3 × 3 × 3 × 119 × 89 × 149. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 9, 78, 81, 498, 376, 7585, 1850, 37679, 72103, 208621, 977974, 6007241, 6069788, 4724316, 908293, 880978349, 103687421, 2961915917, 372456831

Basic calculations (n = 85215186)

Multiplication

n×y
n×2 170430372
n×3 255645558
n×4 340860744
n×5 426075930

Division

n÷y
n÷2 42607593
n÷3 28405062
n÷3 21303796.5
n÷5 17043037.2

Exponentiation

ny
n2 7261627925014596
n3 6.1880097429291E+23
n4 5.2731240121352E+31
n5 4.4935024349517E+39

Nth Root

y√n
2√n 9231.2071799955
3√n 440.05368835232
4√n 96.079171416054
5√n 38.557014543119

Divisors of 85215186

1, 2, 3, 6, 9, 18, 27, 54, 89, 119, 149, 178, 238, 267, 298, 357, 447, 534, 714, 801, 894, 1071, 1341, 1602, 2142, 2403, 2682, 3213, 4023, 4806, 6426, 8046, 10591, 13261, 17731, 21182, 26522, 31773, 35462, 39783, 53193, 63546, 79566, 95319, 106386, 119349, 159579, 190638, 238698, 285957, 319158, 358047, 478737, 571914, 716094, 957474, 1578059, 3156118, 4734177, 9468354, 14202531, 28405062, 42607593, 85215186

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 -85215185
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 85215186 can be divided by 64 positive divisors. The sum of these divisors (counting 85215186) is 1, the average is 0.015625.

Base conversion 85215186

Base System Value
2 Binary 101000101000100011111010010
3 Ternary 12221100101021000
4 Quaternary 11011010133102
5 Quinary 133303341221
6 Senary 12242242430
8 Octal 505043722
10 Decimal 85215186
12 Duodecimal 24656416
16 Hexadecimal 51447d2
20 Vigesimal 16cbhj6
36 Base36 1eqggi

Cryptographic Hash Functions

md5 86d81fa4119dcc956fa5762ae7f4a243
sha1 7a4540a8b6a15db414570b8c734de2b7ae063db2
sha256 c2d71e5f8bc3ffe3663f38368cf2d09b73882671d3c22832bc10e36929e3f8c6
sha512 7524ab116c7f3d809739d9e2fa8398db3138130533746a4ec1a3039444df7e9bdf82cea838c844d33c43a7fc2fecf4dc7f234352eceb88da76e5d39cfe6c5bac
ripemd-160 6b608c08a2d2d5d69e4a730f89370cf759d921de

85215186 as geometric shapes

Circle

Radius = n
Diameter 170430372
Circumference 535422804.62378
Area 2.2813076942328E+16

Sphere

Radius = n
Volume 2.5920274598304E+24
Surface area 9.1252307769313E+16
Circumference 535422804.62378

Square

Length = n
Perimeter 340860744
Area 7261627925014596
Diagonal 120512471.76135

Cube

Length = n
Surface area 43569767550087576
Volume 6.1880097429291E+23
Space diagonal 147597031.72843

Equilateral Triangle

Length = n
Perimeter 255645558
Area 3.1443771279466E+15
Altitude 73798515.864216

Triangular Pyramid

Length = n
Surface area 3.1443771279466E+15
Volume 7.2926394187894E+22
Height 40170823.920449