18509714404048

Names of 18509714404048

• Cardinal: 18509714404048 can be written as Eighteen trillion, five hundred nine billion, seven hundred fourteen million, four hundred four thousand and forty-eight.

Scientific notation

• Scientific notation: 1.8509714404048 × 10¹³

Factors of 18509714404048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10664

Divisors of 18509714404048

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 53 56 98 106 112 196 212 343 371 392 424 686 742 784 848 941 1372 1484 1882 2401 2597 2744 2968 3764 4802 5194 5488 5936 6587 7528 9604 9661 10388 13174 15056 18179 19208 19322 20776 26348 36358 38416 38644 41552 46109 49873 52696 67627 72716 77288 92218 99746 105392 127253 135254 145432 154576 184436 199492 254506 270508 290864 322763 349111 368872 398984 473389 509012 512033 541016 645526 698222 737744 797968 946778 1018024 1024066 1082032 1291052 1396444 1893556 2036048 2048132 2259341 2443777 2582104 2792888 3313723 3584231 3787112 4096264 4518682 4887554 5164208 5585776 6627446 7168462 7574224 8192528 9037364 9091001 9775108 13254892 14336924 17106439 18074728 18182002 19550216 23196061 25089617 26509784 28673848 34212878 36149456 36364004 39100432 46392122 50179234 53019568 57347696 63637007 68425756 72728008 92784244 100358468 119745073 127274014 136851512 145456016 175627319 185568488 200716936 239490146 254548028 273703024 351254638 371136976 401433872 445459049 478980292 481823053 509096056 702509276 890918098 957960584 963646106 1018192112 1229391233 1405018552 1781836196 1915921168 1927292212 2458782466 2810037104 3118213343 3372761371 3563672392 3854584424 4917564932 6236426686 6745522742 7127344784 7709168848 9835129864 12472853372 13491045484 19670259728 21827493401 23609329597 24945706744 26982090968 43654986802 47218659194 49891413488 53964181936 87309973604 94437318388 165265307179 174619947208 188874636776 330530614358 349239894416 377749273552 661061228716 1156857150253 1322122457432 2313714300506 2644244914864 4627428601012 9254857202024 18509714404048
• Sum of all divisors σ(n): 42676274353896
• Sum of proper divisors (its aliquot sum) s(n): 24166559949848
• 18509714404048 is an abundant number, because the sum of its proper divisors (24166559949848) is greater than itself. Its abundance is 5656845545800

Bases of 18509714404048

• Binary: 100001101010110100000111100111011001011010000₂
• Hexadecimal: 0x10D5A0F3B2D0
• Base-36: 6K78U1S5S

Squares and roots of 18509714404048

• 18509714404048 squared (18509714404048²) is 342609527319422007798786304
• 18509714404048 cubed (18509714404048³) is 6341604502788382304019127441241064558592
• The square root of 18509714404048 is 4302291.7618460047
• The cube root of 18509714404048 is 26452.4908366889

Scales and comparisons

• 18,509,714,404,048 seconds is equal to 588,551 years, 34 weeks, 3 days, 14 hours, 27 minutes, 28 seconds.
• To count from 1 to 18,509,714,404,048 would take you about one million, four hundred seventy-one thousand, three hundred seventy-nine 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 18509714404048 cubic inches would be around 2204.4 feet tall.

Recreational maths with 18509714404048

• 18509714404048 backwards is 84040441790581
• The number of decimal digits it has is: 14
• The sum of 18509714404048's digits is 55
• More coming soon!