812218085 (number)

812218085 is an odd 9-digits composite number following 812218084 and preceding 812218086. In scientific notation, it is written as 8.12218085 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 556565568 positive integers (up to 812218085) that are relatively prime to 812218085.

Interesting facts

Basic properties

Name

Name eight hundred twelve million two hundred eighteen thousand eighty-five

Notation

Scientific notation 8.12218085 × 10^8
Engineering notation 8.12218085 × 10^6

Prime Factorization of 812218085

Prime Factorization 7 × 5 × 1613 × 14387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 812218085
Product of the distinct prime numbers

The prime factorization of 812218085 is 7 × 5 × 1613 × 14387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 45, 45, 837, 519, 3849, 3605, 37106, 72863, 254036, 978581, 9907501, 5638586, 12518861, 53394068, 399129124, 501964585, 166824778, 2284371692

Basic calculations (n = 812218085)

Multiplication

n×y
n×2 1624436170
n×3 2436654255
n×4 3248872340
n×5 4061090425

Division

n÷y
n÷2 406109042.5
n÷3 270739361.66667
n÷3 203054521.25
n÷5 162443617

Exponentiation

ny
n2 659698217601067225
n3 5.3581882297785E+26
n4 4.3520173830603E+35
n5 3.5347872247559E+44

Nth Root

y√n
2√n 28499.440082219
3√n 933.01985355232
4√n 168.81777181985
5√n 60.524962783565

Divisors of 812218085

1, 5, 7, 35, 1613, 8065, 11291, 14387, 56455, 71935, 100709, 503545, 23206231, 116031155, 162443617, 812218085

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812218084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812218085 can be divided by 16 positive divisors. The sum of these divisors (counting 812218085) is 1, the average is 0.0625.

Base conversion 812218085

Base System Value
2 Binary 110000011010010111011011100101
3 Ternary 2002121022221202022
4 Quaternary 300122113123211
5 Quinary 3130411434320
6 Senary 212332352525
8 Octal 6032273345
10 Decimal 812218085
12 Duodecimal 1a8015745
16 Hexadecimal 306976e5
20 Vigesimal cdg7545
36 Base36 dfknhh

Cryptographic Hash Functions

md5 48aee1c3cca876c7d3a4b9a9f701064e
sha1 a9c01db3c101b3e9b98891bbe34b67ee9ce9fea4
sha256 753f3c25d18d47e0561bc2c108772cf2bb011a59ddec14ccfc02a80d1b6ff236
sha512 359a7f6543e06b0363e5e0e07da2fb8560cd98469c28a5e3383e260dec8b261d8d812fa659ad66c5ecce8c20c7d885de980b768001ad1ac2432d89fb052979eb
ripemd-160 5f0b598fd40b0e9580c21698ac051a04987fe23f

812218085 as geometric shapes

Circle

Radius = n
Diameter 1624436170
Circumference 5103316737.8975
Area 2.0725030740018E+18

Sphere

Radius = n
Volume 2.2444326372298E+27
Surface area 8.2900122960072E+18
Circumference 5103316737.8975

Square

Length = n
Perimeter 3248872340
Area 659698217601067225
Diagonal 1148649831.4117

Cube

Length = n
Surface area 3958189305606403350
Volume 5.3581882297785E+26
Space diagonal 1406802990.0463

Equilateral Triangle

Length = n
Perimeter 2436654255
Area 2.8565770763692E+17
Altitude 703401495.02315

Triangular Pyramid

Length = n
Surface area 2.8565770763692E+17
Volume 6.3146853869172E+25
Height 382883277.13723