12809726617088000

Names of 12809726617088000

• Cardinal: 12809726617088000 can be written as Twelve quadrillion, eight hundred nine trillion, seven hundred twenty-six billion, six hundred seventeen million, eighty-eight thousand.

Scientific notation

• Scientific notation: 1.2809726617088 × 10¹⁶

Factors of 12809726617088000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3619384

Divisors of 12809726617088000

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 125 128 155 160 200 223 248 250 256 310 320 400 446 496 500 512 620 640 775 800 892 992 1000 1024 1115 1240 1280 1550 1600 1784 1984 2000 2048 2230 2480 2560 3100 3200 3568 3875 3968 4000 4096 4460 4960 5120 5575 6200 6400 6913 7136 7750 7936 8000 8920 9920 10240 11150 12400 12800 13826 14272 15500 15872 16000 17840 19840 20480 22300 24800 25600 27652 27875 28544 31000 31744 32000 34565 35680 39680 44600 49600 51200 55304 55750 57088 62000 63488 64000 69130 71360 79360 89200 99200 102400 110608 111500 114176 124000 126976 128000 138260 142720 158720 172825 178400 198400 221216 223000 228352 248000 256000 276520 285440 317440 345650 356800 396800 442432 446000 456704 496000 512000 553040 570880 634880 691300 713600 793600 864125 884864 892000 913408 992000 1106080 1141760 1382600 1427200 1587200 1728250 1769728 1784000 1984000 2212160 2283520 2765200 2854400 3174400 3456500 3539456 3568000 3619123 3968000 4424320 4567040 5530400 5708800 6913000 7078912 7136000 7238246 7936000 8848640 11060800 11417600 13826000 14157824 14272000 14476492 15872000 17697280 18095615 22121600 22835200 27652000 28315648 28544000 28952984 35394560 36191230 44243200 55304000 57088000 57905968 70789120 72382460 88486400 90478075 110608000 112192813 114176000 115811936 141578240 144764920 176972800 180956150 221216000 224385626 231623872 289529840 353945600 361912300 442432000 448771252 452390375 463247744 560964065 579059680 707891200 723824600 807064429 884864000 897542504 904780750 926495488 1121928130 1158119360 1447649200 1614128858 1769728000 1795085008 1809561500 1852990976 2243856260 2316238720 2804820325 2895298400 3228257716 3539456000 3590170016 3619123000 3705981952 4035322145 4487712520 4632477440 5609640650 5790596800 6456515432 7180340032 7238246000 7411963904 8070644290 8975425040 9264954880 11219281300 11581193600 12913030864 14024101625 14360680064 14476492000 14823927808 16141288580 17950850080 18529909760 20176610725 22438562600 23162387200 25018997299 25826061728 28048203250 28721360128 28952984000 32282577160 35901700160 37059819520 40353221450 44877125200 46324774400 50037994598 51652123456 56096406500 57442720256 57905968000 64565154320 71803400320 74119639040 80706442900 89754250400 92649548800 100075989196 100883053625 103304246912 112192813000 114885440512 115811936000 125094986495 129130308640 143606800640 161412885800 179508500800 185299097600 200151978392 201766107250 206608493824 224385626000 229770881024 231623872000 250189972990 258260617280 287213601280 322825771600 359017001600 370598195200 400303956784 403532214500 413216987648 448771252000 459541762048 463247744000 500379945980 516521234560 574427202560 625474932475 645651543200 718034003200 800607913568 807064429000 826433975296 897542504000 926495488000 1000759891960 1033042469120 1148854405120 1250949864950 1291303086400 1436068006400 1601215827136 1614128858000 1652867950592 1795085008000 1852990976000 2001519783920 2066084938240 2297708810240 2501899729900 2582606172800 2872136012800 3127374662375 3202431654272 3228257716000 3305735901184 3590170016000 4003039567840 4132169876480 5003799459800 5165212345600 5744272025600 6254749324750 6404863308544 6456515432000 7180340032000 8006079135680 8264339752960 10007598919600 10330424691200 11488544051200 12509498649500 12809726617088 12913030864000 14360680064000 16012158271360 16528679505920 20015197839200 20660849382400 25018997299000 25619453234176 25826061728000 28721360128000 32024316542720 40030395678400 41321698764800 50037994598000 51238906468352 51652123456000 57442720256000 64048633085440 80060791356800 82643397529600 100075989196000 102477812936704 103304246912000 128097266170880 160121582713600 200151978392000 206608493824000 256194532341760 320243165427200 400303956784000 413216987648000 512389064683520 640486330854400 800607913568000 1280972661708800 1601215827136000 2561945323417600 3202431654272000 6404863308544000 12809726617088000
• Sum of all divisors σ(n): 33148431559606272
• Sum of proper divisors (its aliquot sum) s(n): 20338704942518272
• 12809726617088000 is an abundant number, because the sum of its proper divisors (20338704942518272) is greater than itself. Its abundance is 7528978325430272

Bases of 12809726617088000

• Binary: 101101100000100110000011100100101011100111000000000000₂
• Hexadecimal: 0x2D8260E4AE7000
• Base-36: 3I4O362H2BK

Squares and roots of 12809726617088000

• 12809726617088000 squared (12809726617088000²) is 164089096004532776573599744000000
• 12809726617088000 cubed (12809726617088000³) is 2101936460663171701172153584559662825472000000000
• The square root of 12809726617088000 is 113180062.8074043791
• The cube root of 12809726617088000 is 233980.6557236111

Scales and comparisons

• 12,809,726,617,088,000 seconds is equal to 407,309,683 years, 17 weeks, 3 days, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 12,809,726,617,088,000 would take you about one billion, two hundred twenty-one million, nine hundred twenty-nine thousand and fifty 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 12809726617088000 cubic inches would be around 19498.4 feet tall.

Recreational maths with 12809726617088000

• 12809726617088000 backwards is 00088071662790821
• The number of decimal digits it has is: 17
• The sum of 12809726617088000's digits is 65
• More coming soon!