20684747970000

Names of 20684747970000

• Cardinal: 20684747970000 can be written as Twenty trillion, six hundred eighty-four billion, seven hundred forty-seven million, nine hundred seventy thousand.

Scientific notation

• Scientific notation: 2.068474797 × 10¹³

Factors of 20684747970000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4001

Divisors of 20684747970000

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 109 120 125 144 150 180 200 218 225 240 250 300 327 360 375 400 436 450 500 545 600 625 653 654 720 750 872 900 981 1000 1090 1125 1200 1250 1306 1308 1500 1635 1744 1800 1875 1959 1962 2000 2180 2250 2500 2612 2616 2725 3000 3229 3265 3270 3600 3750 3918 3924 4360 4500 4905 5000 5224 5232 5450 5625 5877 6000 6458 6530 6540 7500 7836 7848 8175 8720 9000 9687 9795 9810 10000 10448 10900 11250 11754 12916 13060 13080 13625 15000 15672 15696 16145 16325 16350 18000 19374 19590 19620 21800 22500 23508 24525 25832 26120 26160 27250 29061 29385 30000 31344 32290 32650 32700 38748 39180 39240 40875 43600 45000 47016 48435 48975 49050 51664 52240 54500 58122 58770 64580 65300 65400 68125 71177 77496 78360 78480 80725 81625 81750 90000 94032 96870 97950 98100 109000 116244 117540 122625 129160 130600 130800 136250 142354 145305 146925 154992 156720 161450 163250 163500 193740 195900 196200 204375 213531 218000 232488 235080 242175 244875 245250 258320 261200 272500 284708 290610 293850 322900 326500 327000 351961 355885 387480 391800 392400 403625 408125 408750 427062 464976 470160 484350 489750 490500 545000 569416 581220 587700 613125 640593 645800 653000 654000 703922 711770 726525 734625 774960 783600 807250 816250 817500 854124 968700 979500 981000 1055883 1067655 1090000 1138832 1162440 1175400 1210875 1224375 1226250 1281186 1291600 1306000 1407844 1423540 1453050 1469250 1614500 1632500 1635000 1708248 1759805 1779425 1937400 1959000 1962000 2018125 2108537 2111766 2135310 2324880 2350800 2421750 2448750 2452500 2562372 2815688 2847080 2906100 2938500 3167649 3202965 3229000 3265000 3270000 3416496 3519610 3558850 3632625 3673125 3874800 3918000 4036250 4217074 4223532 4270620 4843500 4897500 4905000 5124744 5279415 5338275 5631376 5694160 5812200 5877000 6054375 6325611 6335298 6405930 6458000 6530000 7039220 7117700 7265250 7346250 8072500 8434148 8447064 8541240 8799025 8897125 9687000 9795000 9810000 10249488 10542685 10558830 10676550 11624400 11754000 12108750 12651222 12670596 12811860 14078440 14235400 14530500 14692500 15838245 16014825 16145000 16868296 16894128 17082480 17598050 17794250 18163125 18976833 19374000 19590000 21085370 21117660 21353100 24217500 25302444 25341192 25623720 26397075 26691375 28156880 28470800 29061000 29385000 31628055 31676490 32029650 32290000 33736592 35196100 35588500 36326250 37953666 42170740 42235320 42706200 43995125 44485625 48435000 50604888 50682384 51247440 52713425 52794150 53382750 58122000 58770000 63256110 63352980 64059300 70392200 71177000 72652500 75907332 79191225 80074125 84341480 84470640 85412400 87990250 88971250 94884165 96870000 101209776 105426850 105588300 106765500 126512220 126705960 128118600 131985375 133456875 140784400 142354000 145305000 151814664 158140275 158382450 160148250 168682960 175980500 177942500 189768330 210853700 211176600 213531000 219975625 229830533 253024440 253411920 256237200 263567125 263970750 266913750 290610000 303629328 316280550 316764900 320296500 351961000 355885000 379536660 395956125 400370625 421707400 422353200 427062000 439951250 459661066 474420825 506048880 527134250 527941500 533827500 632561100 633529800 640593000 659926875 689491599 703922000 711770000 759073320 790701375 791912250 800741250 843414800 879902500 919322132 948841650 1054268500 1055883000 1067655000 1149152665 1265122200 1267059600 1281186000 1317835625 1319853750 1378983198 1518146640 1581402750 1583824500 1601482500 1759805000 1838644264 1897683300 1979780625 2068474797 2108537000 2111766000 2135310000 2298305330 2372104125 2530244400 2635671250 2639707500 2757966396 3162805500 3167649000 3202965000 3447457995 3519610000 3677288528 3795366600 3953506875 3959561250 4136949594 4217074000 4596610660 4744208250 5271342500 5279415000 5515932792 5745763325 6325611000 6335298000 6405930000 6894915990 7590733200 7907013750 7919122500 8273899188 9193221320 9488416500 10342373985 10542685000 10558830000 11031865584 11491526650 11860520625 12651222000 13789831980 15814027500 15838245000 16547798376 17237289975 18386442640 18976833000 20684747970 21085370000 22983053300 23721041250 27579663960 28728816625 31628055000 31676490000 33095596752 34474579950 37953666000 41369495940 45966106600 47442082500 51711869925 55159327920 57457633250 63256110000 68949159900 82738991880 86186449875 91932213200 94884165000 103423739850 114915266500 137898319800 143644083125 165477983760 172372899750 189768330000 206847479700 229830533000 258559349625 275796639600 287288166250 344745799500 413694959400 430932249375 459661066000 517118699250 574576332500 689491599000 827389918800 861864498750 1034237398500 1149152665000 1292796748125 1378983198000 1723728997500 2068474797000 2298305330000 2585593496250 3447457995000 4136949594000 5171186992500 6894915990000 10342373985000 20684747970000
• Sum of all divisors σ(n): 73135634886600
• Sum of proper divisors (its aliquot sum) s(n): 52450886916600
• 20684747970000 is an abundant number, because the sum of its proper divisors (52450886916600) is greater than itself. Its abundance is 31766138946600

Bases of 20684747970000

• Binary: 100101101000000001011000011100001010111010000₂
• Hexadecimal: 0x12D00B0E15D0
• Base-36: 7BYFWVKK0

Squares and roots of 20684747970000

• 20684747970000 squared (20684747970000²) is 427858798582419120900000000
• 20684747970000 cubed (20684747970000³) is 8850151415424332788725459573000000000000
• The square root of 20684747970000 is 4548048.8091048453
• The cube root of 20684747970000 is 27450.4885298307

Scales and comparisons

• 20,684,747,970,000 seconds is equal to 657,711 years, 1 day, 5 hours.
• To count from 1 to 20,684,747,970,000 would take you about one million, six hundred forty-four thousand, two hundred seventy-seven 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 20684747970000 cubic inches would be around 2287.5 feet tall.

Recreational maths with 20684747970000

• 20684747970000 backwards is 00007974748602
• The number of decimal digits it has is: 14
• The sum of 20684747970000's digits is 54
• More coming soon!