85291218 (number)

85291218 is an even 8-digits composite number following 85291217 and preceding 85291219. In scientific notation, it is written as 8.5291218 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 28206360 positive integers (up to 85291218) that are relatively prime to 85291218.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred ninety-one thousand two hundred eighteen

Notation

Scientific notation 8.5291218 × 10^7
Engineering notation 8.5291218 × 10^6

Prime Factorization of 85291218

Prime Factorization 2 × 3 × 27 × 131 × 4019

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85291218
Product of the distinct prime numbers

The prime factorization of 85291218 is 2 × 3 × 27 × 131 × 4019. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 69, 43, 434, 262, 3210, 7493, 75579, 32151, 882316, 681115, 6808381, 8017688, 39499570, 95959469, 594226530, 370146166, 7881674100, 3988364261

Basic calculations (n = 85291218)

Multiplication

n×y
n×2 170582436
n×3 255873654
n×4 341164872
n×5 426456090

Division

n÷y
n÷2 42645609
n÷3 28430406
n÷3 21322804.5
n÷5 17058243.6

Exponentiation

ny
n2 7274591867923524
n3 6.2045880086809E+23
n4 5.2919686844859E+31
n5 4.5135845471766E+39

Nth Root

y√n
2√n 9235.324466417
3√n 440.18452659716
4√n 96.100595557036
5√n 38.563892475018

Divisors of 85291218

1, 2, 3, 6, 27, 54, 81, 131, 162, 262, 393, 786, 3537, 4019, 7074, 8038, 10611, 12057, 21222, 24114, 108513, 217026, 325539, 526489, 651078, 1052978, 1579467, 3158934, 14215203, 28430406, 42645609, 85291218

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85291217
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85291218 can be divided by 32 positive divisors. The sum of these divisors (counting 85291218) is 1, the average is 0.03125.

Base conversion 85291218

Base System Value
2 Binary 101000101010111000011010010
3 Ternary 12221111020120000
4 Quaternary 11011113003102
5 Quinary 133313304333
6 Senary 12244030430
8 Octal 505270322
10 Decimal 85291218
12 Duodecimal 24692416
16 Hexadecimal 51570d2
20 Vigesimal 16d180i
36 Base36 1es34i

Cryptographic Hash Functions

md5 1eef0f8d0b446af9306c5b25421a4287
sha1 4053fc6d4e465e99afdb78aa08bb976e6bf88f30
sha256 cb4db4070ad853d25043940c22e14d60c6e80d9fb02e837e76fdfaab56c40e9f
sha512 aacf967fd0a432e0396380eefc7e329c1a6e335e95ac2c5ac7b6a49085d6c9747f0b004029d765628481a37a8d009366bef6acda60a7c0907491842cea3a1f55
ripemd-160 eeff590db383430e72c4c8b4820509d3edb5f7bf

85291218 as geometric shapes

Circle

Radius = n
Diameter 170582436
Circumference 535900527.76905
Area 2.2853804370133E+16

Sphere

Radius = n
Volume 2.5989717475498E+24
Surface area 9.141521748053E+16
Circumference 535900527.76905

Square

Length = n
Perimeter 341164872
Area 7274591867923524
Diagonal 120619997.24692

Cube

Length = n
Surface area 43647551207541144
Volume 6.2045880086809E+23
Space diagonal 147728723.01543

Equilateral Triangle

Length = n
Perimeter 255873654
Area 3.1499906798927E+15
Altitude 73864361.507717

Triangular Pyramid

Length = n
Surface area 3.1499906798927E+15
Volume 7.312177092345E+22
Height 40206665.748973