838409664 (number)

838409664 is an even 9-digits composite number following 838409663 and preceding 838409665. In scientific notation, it is written as 8.38409664 × 10^8. The sum of its digits is 48. It has a total of 8 prime factors and 28 positive divisors. There are 279469824 positive integers (up to 838409664) that are relatively prime to 838409664.

Interesting facts

Basic properties

Name

Name eight hundred thirty-eight million four hundred nine thousand six hundred sixty-four

Notation

Scientific notation 8.38409664 × 10^8
Engineering notation 8.38409664 × 10^6

Prime Factorization of 838409664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 4366717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 26200302
Product of the distinct prime numbers

The prime factorization of 838409664 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 4366717. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 4, 63, 96, 892, 142, 9632, 7611, 72747, 31722, 62436, 241867, 3842680, 2626202, 30765992, 51095084, 634710465, 912345369, 5771434899, 5765591087

Basic calculations (n = 838409664)

Multiplication

n×y
n×2 1676819328
n×3 2515228992
n×4 3353638656
n×5 4192048320

Division

n÷y
n÷2 419204832
n÷3 279469888
n÷3 209602416
n÷5 167681932.8

Exponentiation

ny
n2 702930764688592896
n3 5.8934394623783E+26
n4 4.9411165994569E+35
n5 4.1426799079355E+44

Nth Root

y√n
2√n 28955.304591732
3√n 942.94296603006
4√n 170.16258281929
5√n 60.910372452878

Divisors of 838409664

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 4366717, 8733434, 13100151, 17466868, 26200302, 34933736, 52400604, 69867472, 104801208, 139734944, 209602416, 279469888, 419204832, 838409664

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -838409663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 838409664 can be divided by 28 positive divisors. The sum of these divisors (counting 838409664) is 1, the average is 0.035714285714286.

Base conversion 838409664

Base System Value
2 Binary 110001111110010001110111000000
3 Ternary 2011102121121211210
4 Quaternary 301332101313000
5 Quinary 3204113102124
6 Senary 215110010120
8 Octal 6176216700
10 Decimal 838409664
12 Duodecimal 1b4946940
16 Hexadecimal 31f91dc0
20 Vigesimal d201434
36 Base36 dv611c

Cryptographic Hash Functions

md5 531f1b92f1fbbe74afac7c84b715f8ef
sha1 e3ec7c4642e048cd48eac54237d1d4aedfb305a5
sha256 7825fc2bca1959ff6f891540636c3178bf0719e99ef3d3e47cfa090e3ccf2718
sha512 1b30f7ff72322abf866f1fd0442ffa802aec224a031c61c428c8ab5d6f54f432c99fc8d281016d520a71a5edbdac38231c7c91ec4824c598826636d13af429dd
ripemd-160 d354b553d4f92681344cd01065073c2e94093675

838409664 as geometric shapes

Circle

Radius = n
Diameter 1676819328
Circumference 5267883282.2422
Area 2.2083221263279E+18

Sphere

Radius = n
Volume 2.4686381492512E+27
Surface area 8.8332885053118E+18
Circumference 5267883282.2422

Square

Length = n
Perimeter 3353638656
Area 702930764688592896
Diagonal 1185690317.6535

Cube

Length = n
Surface area 4217584588131557376
Volume 5.8934394623783E+26
Space diagonal 1452168135.6048

Equilateral Triangle

Length = n
Perimeter 2515228992
Area 3.0437794966097E+17
Altitude 726084067.80238

Triangular Pyramid

Length = n
Surface area 3.0437794966097E+17
Volume 6.9454850139335E+25
Height 395230105.88449