816404490 (number)

816404490 is an even 9-digits composite number following 816404489 and preceding 816404491. In scientific notation, it is written as 8.16404490 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 197916000 positive integers (up to 816404490) that are relatively prime to 816404490.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million four hundred four thousand four hundred ninety

Notation

Scientific notation 8.16404490 × 10^8
Engineering notation 8.16404490 × 10^6

Prime Factorization of 816404490

Prime Factorization 2 × 3 × 3 × 11 × 5 × 824651

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 272134830
Product of the distinct prime numbers

The prime factorization of 816404490 is 2 × 3 × 3 × 11 × 5 × 824651. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 51, 17, 225, 920, 366, 3449, 2544, 16042, 187493, 221008, 5197891, 8362646, 82609031, 99497317, 607591945, 407468352, 728144234, 5579435127

Basic calculations (n = 816404490)

Multiplication

n×y
n×2 1632808980
n×3 2449213470
n×4 3265617960
n×5 4082022450

Division

n÷y
n÷2 408202245
n÷3 272134830
n÷3 204101122.5
n÷5 163280898

Exponentiation

ny
n2 666516291292160100
n3 5.4414689286907E+26
n4 4.4424396655786E+35
n5 3.6268276895324E+44

Nth Root

y√n
2√n 28572.792828143
3√n 934.62012459736
4√n 169.03488642332
5√n 60.58722714823

Divisors of 816404490

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 824651, 1649302, 2473953, 4123255, 4947906, 7421859, 8246510, 9071161, 12369765, 14843718, 18142322, 24739530, 27213483, 37109295, 45355805, 54426966, 74218590, 81640449, 90711610, 136067415, 163280898, 272134830, 408202245, 816404490

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816404489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816404490 can be divided by 48 positive divisors. The sum of these divisors (counting 816404490) is 1, the average is 0.020833333333333.

Base conversion 816404490

Base System Value
2 Binary 110000101010010101100000001010
3 Ternary 2002220012122102100
4 Quaternary 300222111200022
5 Quinary 3132444420430
6 Senary 213002214230
8 Octal 6052254012
10 Decimal 816404490
12 Duodecimal 1a94b4376
16 Hexadecimal 30a9580a
20 Vigesimal cf2ab4a
36 Base36 di2dqi

Cryptographic Hash Functions

md5 a72ea12b64b8a1479e0eb3b77089fc41
sha1 329689924ae2ee4546900ddc368011579ba1fd5a
sha256 c74cb39aaceb5c70e5dd2cc315630f3d6bb695b818f2def1a399ec0fe47ac96b
sha512 79defebcf578e781de01d9398c486a39d368eac26eb0bee484444f87f5ba52c51427dbdfdef38afbbadf37b21c5626705d58e784cf5cadf0ee170325fedaf2d0
ripemd-160 217487d1dbaaa3b88affaeaceeec8be1dd6e665a

816404490 as geometric shapes

Circle

Radius = n
Diameter 1632808980
Circumference 5129620696.2834
Area 2.0939226842214E+18

Sphere

Radius = n
Volume 2.2793171748149E+27
Surface area 8.3756907368855E+18
Circumference 5129620696.2834

Square

Length = n
Perimeter 3265617960
Area 666516291292160100
Diagonal 1154570302.1403

Cube

Length = n
Surface area 3999097747752960600
Volume 5.4414689286907E+26
Space diagonal 1414054056.2074

Equilateral Triangle

Length = n
Perimeter 2449213470
Area 2.886100201476E+17
Altitude 707027028.10368

Triangular Pyramid

Length = n
Surface area 2.886100201476E+17
Volume 6.4128326318218E+25
Height 384856767.3801