805216091 (number)

805216091 is an odd 9-digits prime number following 805216090 and preceding 805216092. In scientific notation, it is written as 8.05216091 × 10^8. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 805216090 positive integers (up to 805216091) that are relatively prime to 805216091.

Interesting facts

Basic properties

Name

Name eight hundred five million two hundred sixteen thousand ninety-one

Notation

Scientific notation 8.05216091 × 10^8
Engineering notation 8.05216091 × 10^6

Prime Factorization of 805216091

Prime Factorization 805216091

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 805216091
Product of the distinct prime numbers

The prime factorization of 805216091 is 805216091. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 9, 68, 31, 831, 404, 2774, 8468, 84180, 80523, 396605, 89849, 9229915, 8327942, 56976007, 91830068, 284344183, 19953856, 8597213242, 714353480

Basic calculations (n = 805216091)

Multiplication

n×y
n×2 1610432182
n×3 2415648273
n×4 3220864364
n×5 4026080455

Division

n÷y
n÷2 402608045.5
n÷3 268405363.66667
n÷3 201304022.75
n÷5 161043218.2

Exponentiation

ny
n2 648372953205320281
n3 5.2208033489011E+26
n4 4.2038748644819E+35
n5 3.3850276854313E+44

Nth Root

y√n
2√n 28376.329766198
3√n 930.33097673393
4√n 168.45275232598
5√n 60.420245977481

Divisors of 805216091

1, 805216091

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 805216092
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 402608046
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 28376.329783818
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999975162
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 805216091 can be divided by 2 positive divisors. The sum of these divisors (counting 805216091) is 805216092, the average is 402608046.

Base conversion 805216091

Base System Value
2 Binary 101111111111101001111101011011
3 Ternary 2002010011012211012
4 Quaternary 233333221331123
5 Quinary 3122113403331
6 Senary 211522324135
8 Octal 5777517533
10 Decimal 805216091
12 Duodecimal 1a57b964b
16 Hexadecimal 2ffe9f5b
20 Vigesimal cbcc04b
36 Base36 dbekpn

Cryptographic Hash Functions

md5 05d1b7fac06e25548296654a5baec712
sha1 f781a91bcfdbf4f33a9ec6c5927e67ae0af32a08
sha256 c94266bda45b7cc55391770d8924c36f1dc338cb79cba78be36e0f2cdd6a43fb
sha512 8e103fca6f2aa7b88497592efb1d119544c61c46efc67ea3284fed2055ef1711fef5ab127b1e553fba06cef5b737bb71cc846e920bb63e2035c0f9e1715ab488
ripemd-160 da42d060d6f3833f3b99bddca14c6401233eec71

805216091 as geometric shapes

Circle

Radius = n
Diameter 1610432182
Circumference 5059321912.0758
Area 2.0369237065762E+18

Sphere

Radius = n
Volume 2.1868849928993E+27
Surface area 8.1476948263046E+18
Circumference 5059321912.0758

Square

Length = n
Perimeter 3220864364
Area 648372953205320281
Diagonal 1138747516.5332

Cube

Length = n
Surface area 3890237719231921686
Volume 5.2208033489011E+26
Space diagonal 1394675180.684

Equilateral Triangle

Length = n
Perimeter 2415648273
Area 2.8075372430127E+17
Altitude 697337590.342

Triangular Pyramid

Length = n
Surface area 2.8075372430127E+17
Volume 6.1527757520824E+25
Height 379582505.51108