838778085 (number)

838778085 is an odd 9-digits composite number following 838778084 and preceding 838778086. In scientific notation, it is written as 8.38778085 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 423729792 positive integers (up to 838778085) that are relatively prime to 838778085.

Interesting facts

Basic properties

Name

Name eight hundred thirty-eight million seven hundred seventy-eight thousand eighty-five

Notation

Scientific notation 8.38778085 × 10^8
Engineering notation 8.38778085 × 10^6

Prime Factorization of 838778085

Prime Factorization 5 × 27 × 3 × 19 × 19 × 5737

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 44146215
Product of the distinct prime numbers

The prime factorization of 838778085 is 5 × 27 × 3 × 19 × 19 × 5737. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 60, 11, 912, 423, 5070, 2120, 20665, 32745, 442824, 521513, 5040700, 6997112, 71564612, 35000297, 32658080, 537779407, 5111406052, 3373713177

Basic calculations (n = 838778085)

Multiplication

n×y
n×2 1677556170
n×3 2516334255
n×4 3355112340
n×5 4193890425

Division

n÷y
n÷2 419389042.5
n÷3 279592695
n÷3 209694521.25
n÷5 167755617

Exponentiation

ny
n2 703548675876267225
n3 5.9012121105578E+26
n4 4.9498073932725E+35
n5 4.1517899664479E+44

Nth Root

y√n
2√n 28961.665784274
3√n 943.08106443709
4√n 170.18127330665
5√n 60.915724661448

Divisors of 838778085

1, 3, 5, 15, 19, 27, 57, 81, 95, 135, 285, 361, 405, 513, 1083, 1539, 1805, 2565, 5415, 5737, 7695, 9747, 17211, 28685, 29241, 48735, 86055, 109003, 146205, 154899, 327009, 464697, 545015, 774495, 1635045, 2071057, 2323485, 2943081, 6213171, 8829243, 10355285, 14715405, 31065855, 44146215, 55918539, 167755617, 279592695, 838778085

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 -838778084
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 838778085 can be divided by 48 positive divisors. The sum of these divisors (counting 838778085) is 1, the average is 0.020833333333333.

Base conversion 838778085

Base System Value
2 Binary 110001111111101011110011100101
3 Ternary 2011110022100020000
4 Quaternary 301333223303211
5 Quinary 3204211344320
6 Senary 215121531513
8 Octal 6177536345
10 Decimal 838778085
12 Duodecimal 1b4aa3b99
16 Hexadecimal 31febce5
20 Vigesimal d227545
36 Base36 dvdxb9

Cryptographic Hash Functions

md5 c167feaa47812d4e7a6e87336390eff4
sha1 b2eb3fa3d3529163f13848e826e1fab172080d2c
sha256 583708ad167af280a62902a032f4090d89c166ba1cca16ac2d22e757f362ee06
sha512 b9e0f61892ff4dc0a9f243a3b5535c36688a81ea26fa8860d6d46a726423d0db36a85a517385f636194db7f902e7137bc06f7d8ddd2db35d0fdde445b0e0c321
ripemd-160 b15e3ca28beb71bc4d1fb0eff412a36956d8207f

838778085 as geometric shapes

Circle

Radius = n
Diameter 1677556170
Circumference 5270198139.6562
Area 2.2102633515757E+18

Sphere

Radius = n
Volume 2.4718939485071E+27
Surface area 8.8410534063028E+18
Circumference 5270198139.6562

Square

Length = n
Perimeter 3355112340
Area 703548675876267225
Diagonal 1186211343.6283

Cube

Length = n
Surface area 4221292055257603350
Volume 5.9012121105578E+26
Space diagonal 1452806259.4953

Equilateral Triangle

Length = n
Perimeter 2516334255
Area 3.0464551305388E+17
Altitude 726403129.74766

Triangular Pyramid

Length = n
Surface area 3.0464551305388E+17
Volume 6.9546451676593E+25
Height 395403781.20944