491445005004

Names of 491445005004

• Cardinal: 491445005004 can be written as Four hundred ninety-one billion, four hundred forty-five million, five thousand and four.

Scientific notation

• Scientific notation: 4.91445005004 × 10¹¹

Factors of 491445005004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 454

Divisors of 491445005004

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 59 81 107 108 118 162 177 214 236 243 283 321 324 354 428 486 531 566 642 708 849 963 972 1062 1132 1284 1593 1698 1926 2124 2547 2889 3186 3396 3852 4779 5094 5778 6313 6372 7641 8667 9558 10188 11556 12626 14337 15282 16697 17334 18939 19116 22923 25252 26001 28674 30281 30564 33394 34668 37878 45846 50091 52002 56817 57348 60562 66788 68769 75756 80089 90843 91692 100182 104004 113634 121124 137538 150273 160178 170451 181686 200364 227268 240267 272529 275076 300546 320356 340902 363372 450819 480534 511353 545058 601092 681804 720801 817587 901638 961068 1022706 1090116 1352457 1441602 1534059 1635174 1786579 1803276 2045412 2162403 2452761 2704914 2883204 3068118 3270348 3573158 4057371 4324806 4725251 4905522 5359737 5409828 6136236 6487209 7146316 7358283 8114742 8569523 8649612 9450502 9811044 10719474 12974418 14175753 14716566 16079211 16229484 17139046 18901004 19461627 21438948 25708569 25948836 28351506 29433132 32158422 34278092 38923254 42527259 48237633 51417138 56703012 64316844 77125707 77846508 85054518 96475266 102834276 127581777 144712899 154251414 170109036 192950532 231377121 255163554 289425798 308502828 382745331 434138697 462754242 505601857 510327108 578851596 694131363 765490662 868277394 925508484 1011203714 1148235993 1388262726 1516805571 1530981324 1736554788 2022407428 2082394089 2296471986 2776525452 3033611142 4164788178 4550416713 4592943972 6067222284 8329576356 9100833426 13651250139 18201666852 27302500278 40953750417 54605000556 81907500834 122861251251 163815001668 245722502502 491445005004
• Sum of all divisors σ(n): 1327041817920
• Sum of proper divisors (its aliquot sum) s(n): 835596812916
• 491445005004 is an abundant number, because the sum of its proper divisors (835596812916) is greater than itself. Its abundance is 344151807912

Bases of 491445005004

• Binary: 111001001101100011001111010101011001100₂
• Hexadecimal: 0x726C67AACC
• Base-36: 69RLO0R0

Squares and roots of 491445005004

• 491445005004 squared (491445005004²) is 241518192943381585040016
• 491445005004 cubed (491445005004³) is 118692909539617200548672114660240064
• The square root of 491445005004 is 701031.3866040523
• The cube root of 491445005004 is 7891.4772425189

Scales and comparisons

• 491,445,005,004 seconds is equal to 15,626 years, 22 weeks, 2 days, 21 hours, 23 minutes, 24 seconds.
• To count from 1 to 491,445,005,004 would take you about thirty-one thousand, two hundred fifty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 491445005004 cubic inches would be around 657.6 feet tall.

Recreational maths with 491445005004

• 491445005004 backwards is 400500544194
• 491445005004 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 491445005004's digits is 36
• More coming soon!