805216207009188

Names of 805216207009188

• Cardinal: 805216207009188 can be written as Eight hundred five trillion, two hundred sixteen billion, two hundred seven million, nine thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 8.05216207009188 × 10¹⁴

Factors of 805216207009188

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4431

Divisors of 805216207009188

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 78 97 156 194 291 373 388 582 746 1119 1164 1261 1492 2238 2522 3783 3943 4476 4849 5044 7566 7886 9409 9698 11829 14547 15132 15772 18818 19396 23658 28227 29094 36181 37636 47316 51259 56454 58188 72362 102518 108543 112908 122317 139129 144724 153777 205036 217086 244634 278258 307554 366951 382471 417387 434172 470353 489268 556516 615108 733902 764942 834774 940706 1147413 1411059 1467804 1470739 1529884 1669548 1808677 1881412 2294826 2822118 2941478 3509557 3617354 4412217 4589652 4972123 5426031 5644236 5882956 7019114 7234708 8824434 9944246 10528671 10852062 13495513 14038228 14916369 17648868 19119607 19888492 21057342 21704124 26991026 29832738 37099687 38239214 40486539 42114684 45624241 53982052 57358821 59665476 74199374 76478428 80973078 91248482 111299061 114717642 136872723 142661683 148398748 161946156 175441669 182496964 222598122 229435284 273745446 285323366 350883338 427985049 445196244 482295931 526325007 547490892 548585647 570646732 701766676 855970098 964591862 1052650014 1097171294 1309064761 1446887793 1645756941 1711940196 1854601879 1929183724 2105300028 2194342588 2618129522 2893775586 3291513882 3709203758 3927194283 5236259044 5563805637 5787551172 6583027764 7131613411 7418407516 7854388566 11127611274 13838183251 14263226822 15708777132 17017841893 21394840233 22255222548 27676366502 28526453644 34035683786 41514549753 42789680466 51053525679 53212807759 55352733004 68071367572 83029099506 85579360932 102107051358 106425615518 159638423277 166058199012 179896382263 204214102716 212851231036 319276846554 359792764526 539689146789 638553693108 691766500867 719585529052 1079378293578 1383533001734 2075299502601 2158756587156 2767066003468 4150599005202 5161642352623 8301198010404 10323284705246 15484927057869 20646569410492 30969854115738 61939708231476 67101350584099 134202701168198 201304051752297 268405402336396 402608103504594 805216207009188
• Sum of all divisors σ(n): 2050453922707008
• Sum of proper divisors (its aliquot sum) s(n): 1245237715697820
• 805216207009188 is an abundant number, because the sum of its proper divisors (1245237715697820) is greater than itself. Its abundance is 440021508688632

Bases of 805216207009188

• Binary: 10110111000101011100000001111111000111010110100100₂
• Hexadecimal: 0x2DC5701FC75A4
• Base-36: 7XFB7VL4MC

Squares and roots of 805216207009188

• 805216207009188 squared (805216207009188²) is 648373140030263502019916419344
• 805216207009188 cubed (805216207009188³) is 522080560541805894717611998697756100268932672
• The square root of 805216207009188 is 28376331.8103166393
• The cube root of 805216207009188 is 93033.1021412177

Scales and comparisons

• 805,216,207,009,188 seconds is equal to 25,603,384 years, 35 weeks, 4 days, 13 hours, 39 minutes, 48 seconds.
• To count from 1 to 805,216,207,009,188 would take you about sixty-four million, eight thousand, four hundred sixty-one 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 805216207009188 cubic inches would be around 7752.8 feet tall.

Recreational maths with 805216207009188

• 805216207009188 backwards is 881900702612508
• The number of decimal digits it has is: 15
• The sum of 805216207009188's digits is 57
• More coming soon!