808216440 (number)

808216440 is an even 9-digits composite number following 808216439 and preceding 808216441. In scientific notation, it is written as 8.08216440 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 215324160 positive integers (up to 808216440) that are relatively prime to 808216440.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred sixteen thousand four hundred forty

Notation

Scientific notation 8.08216440 × 10^8
Engineering notation 8.08216440 × 10^6

Prime Factorization of 808216440

Prime Factorization 2 × 2 × 2 × 5 × 3 × 4877 × 1381

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 202054110
Product of the distinct prime numbers

The prime factorization of 808216440 is 2 × 2 × 2 × 5 × 3 × 4877 × 1381. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 5, 92, 39, 687, 180, 7249, 6941, 18714, 70931, 503507, 984509, 3282689, 1451773, 83024094, 70288183, 834280715, 723550676, 2097159759, 5298977534

Basic calculations (n = 808216440)

Multiplication

n×y
n×2 1616432880
n×3 2424649320
n×4 3232865760
n×5 4041082200

Division

n÷y
n÷2 404108220
n÷3 269405480
n÷3 202054110
n÷5 161643288

Exponentiation

ny
n2 653213813886273600
n3 5.2793814321799E+26
n4 4.2668828665185E+35
n5 3.4485648802746E+44

Nth Root

y√n
2√n 28429.147718495
3√n 931.48505941141
4√n 168.60945322993
5√n 60.465205892324

Divisors of 808216440

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1381, 2762, 4143, 4877, 5524, 6905, 8286, 9754, 11048, 13810, 14631, 16572, 19508, 20715, 24385, 27620, 29262, 33144, 39016, 41430, 48770, 55240, 58524, 73155, 82860, 97540, 117048, 146310, 165720, 195080, 292620, 585240, 6735137, 13470274, 20205411, 26940548, 33675685, 40410822, 53881096, 67351370, 80821644, 101027055, 134702740, 161643288, 202054110, 269405480, 404108220, 808216440

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 -808216439
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 808216440 can be divided by 64 positive divisors. The sum of these divisors (counting 808216440) is 1, the average is 0.015625.

Base conversion 808216440

Base System Value
2 Binary 110000001011000110011101111000
3 Ternary 2002022210122112020
4 Quaternary 300023012131320
5 Quinary 3123400411230
6 Senary 212110514440
8 Octal 6013063570
10 Decimal 808216440
12 Duodecimal 1a6805a20
16 Hexadecimal 302c6778
20 Vigesimal ccb7120
36 Base36 dd6vso

Cryptographic Hash Functions

md5 30202d7661d1cc0e999600d226fb99b4
sha1 1f6f4bd0e008097d7d6fe4ac4e1b6eb7e114c4e1
sha256 af79316615b0070d946e072a89cb11151122aaf2ddca02a6a8efcab04877d552
sha512 e10660dd3eb3b715473dac51c1e7c0a21ac0627a96dc85256e278605825e8d7a439039d016e7a9cc1234ac0d589d96b8f0cfa3df06f0d3a656cc29c7dc8a86f0
ripemd-160 fa302e579d8cf80679e12c6f5311b32fef121bad

808216440 as geometric shapes

Circle

Radius = n
Diameter 1616432880
Circumference 5078173660.829
Area 2.0521317189285E+18

Sphere

Radius = n
Volume 2.2114221230446E+27
Surface area 8.2085268757139E+18
Circumference 5078173660.829

Square

Length = n
Perimeter 3232865760
Area 653213813886273600
Diagonal 1142990650.7809

Cube

Length = n
Surface area 3919282883317641600
Volume 5.2793814321799E+26
Space diagonal 1399871937.5924

Equilateral Triangle

Length = n
Perimeter 2424649320
Area 2.8284987846422E+17
Altitude 699935968.79622

Triangular Pyramid

Length = n
Surface area 2.8284987846422E+17
Volume 6.2218106852746E+25
Height 380996883.59363