13641921553920

Names of 13641921553920

• Cardinal: 13641921553920 can be written as Thirteen trillion, six hundred forty-one billion, nine hundred twenty-one million, five hundred fifty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.364192155392 × 10¹³

Factors of 13641921553920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 31286

Divisors of 13641921553920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 32 33 34 40 44 48 51 55 60 64 66 68 80 85 88 96 102 110 120 128 132 136 160 165 170 176 187 192 204 220 240 255 256 264 272 307 320 330 340 352 374 384 408 440 480 510 512 528 544 561 614 640 660 680 704 748 768 816 880 921 935 960 1020 1056 1088 1122 1228 1280 1320 1360 1408 1496 1535 1536 1632 1760 1842 1870 1920 2040 2112 2176 2244 2456 2560 2640 2720 2805 2816 2992 3070 3264 3377 3520 3684 3740 3840 4080 4224 4352 4488 4605 4912 5219 5280 5440 5610 5632 5984 6140 6528 6754 7040 7368 7480 7680 8160 8448 8704 8976 9210 9824 10131 10438 10560 10880 11220 11968 12280 13056 13508 14080 14736 14960 15657 16320 16885 16896 17952 18420 19648 20262 20876 21120 21760 22440 23936 24560 26095 26112 27016 28160 29472 29920 30941 31314 32640 33770 35904 36840 39296 40524 41752 42240 43520 44880 47872 49120 50655 52190 54032 57409 58944 59840 61882 62628 65280 67540 71808 73680 78285 78592 81048 83504 84480 89760 92823 95744 98240 101310 104380 108064 114818 117888 119680 123764 125256 130560 135080 143616 147360 154705 156570 157184 162096 167008 172227 179520 185646 196480 202620 208760 216128 229636 235776 239360 247528 250512 270160 287045 287232 294720 309410 313140 324192 334016 340351 344454 359040 371292 392960 405240 417520 432256 459272 464115 471552 478720 495056 501024 525997 540320 574090 589440 618820 626280 648384 668032 680702 688908 718080 742584 785920 810480 835040 861135 864512 918544 928230 990112 1002048 1021053 1051994 1080640 1148180 1178880 1237640 1252560 1296768 1336064 1361404 1377816 1436160 1485168 1577991 1620960 1670080 1701755 1722270 1729024 1837088 1856460 1980224 2004096 2042106 2103988 2161280 2296360 2357760 2475280 2505120 2593536 2629985 2672128 2722808 2755632 2970336 3155982 3241920 3340160 3403510 3444540 3674176 3712920 3960448 4008192 4084212 4207976 4322560 4592720 4950560 5010240 5105265 5187072 5259970 5445616 5511264 5785967 5940672 6311964 6483840 6680320 6807020 6889080 7348352 7425840 7889955 7920896 8016384 8168424 8415952 8645120 9185440 9498887 9901120 10020480 10210530 10519940 10891232 11022528 11571934 11881344 12623928 12967680 13360640 13614040 13778160 14696704 14851680 15779910 15841792 16336848 16831904 17357901 18370880 18997774 19802240 20040960 20421060 21039880 21782464 22045056 23143868 23762688 25247856 25935360 27228080 27556320 28496661 28929835 29393408 29703360 31559820 32673696 33663808 34715802 36741760 37995548 39604480 40081920 40842120 42079760 43564928 44090112 46287736 47494435 47525376 50495712 54456160 55112640 56993322 57859670 59406720 63119640 65347392 67327616 69431604 73483520 75991096 79208960 81684240 84159520 86789505 87129856 88180224 92575472 94988870 100991424 104487757 108912320 110225280 113986644 115719340 118813440 126239280 130694784 134655232 138863208 142483305 146967040 151982192 161481079 163368480 168319040 173579010 174259712 185150944 189977740 201982848 208975514 217824640 220450560 227973288 231438680 237626880 252478560 261389568 269310464 277726416 284966610 303964384 313463271 322962158 326736960 336638080 347158020 370301888 379955480 403965696 417951028 435649280 440901120 455946576 462877360 484443237 504957120 522438785 522779136 555452832 569933220 607928768 626926542 645924316 653473920 673276160 694316040 740603776 759910960 807405395 807931392 835902056 871298560 911893152 925754720 968886474 1009914240 1044877570 1110905664 1139866440 1215857536 1253853084 1291848632 1306947840 1346552320 1388632080 1481207552 1519821920 1567316355 1614810790 1671804112 1776291869 1823786304 1851509440 1937772948 2019828480 2089755140 2221811328 2279732880 2422216185 2431715072 2507706168 2583697264 2613895680 2777264160 2962415104 3039643840 3134632710 3229621580 3343608224 3552583738 3647572608 3703018880 3875545896 4039656960 4179510280 4443622656 4559465760 4844432370 4863430144 5015412336 5167394528 5328875607 5554528320 6079287680 6269265420 6459243160 6687216448 7105167476 7295145216 7406037760 7751091792 8359020560 8881459345 8887245312 9118931520 9688864740 10030824672 10334789056 10657751214 11109056640 12158575360 12538530840 12918486320 13374432896 14210334952 14590290432 14812075520 15502183584 16718041120 17762918690 18237863040 19377729480 20061649344 20669578112 21315502428 22218113280 24317150720 25077061680 25836972640 26644378035 26748865792 28420669904 31004367168 33436082240 35525837380 36475726080 38755458960 40123298688 41339156224 42631004856 44436226560 50154123360 51673945280 53288756070 53497731584 56841339808 62008734336 66872164480 71051674760 72951452160 77510917920 80246597376 82678312448 85262009712 100308246720 103347890560 106577512140 113682679616 124017468672 133744328960 142103349520 155021835840 160493194752 170524019424 200616493440 206695781120 213155024280 227365359232 248034937344 267488657920 284206699040 310043671680 341048038848 401232986880 413391562240 426310048560 454730718464 568413398080 620087343360 682096077696 802465973760 852620097120 909461436928 1136826796160 1240174686720 1364192155392 1705240194240 2273653592320 2728384310784 3410480388480 4547307184640 6820960776960 13641921553920
• Sum of all divisors σ(n): 50540522199552
• Sum of proper divisors (its aliquot sum) s(n): 36898600645632
• 13641921553920 is an abundant number, because the sum of its proper divisors (36898600645632) is greater than itself. Its abundance is 23256679091712

Bases of 13641921553920

• Binary: 11000110100001000001111000110110011000000000₂
• Hexadecimal: 0xC6841E36600
• Base-36: 4U30FVAIO

Squares and roots of 13641921553920

• 13641921553920 squared (13641921553920²) is 186102023683307067467366400
• 13641921553920 cubed (13641921553920³) is 2538789208113436991788933318377996288000
• The square root of 13641921553920 is 3693497.1983094829
• The cube root of 13641921553920 is 23894.1645002213

Scales and comparisons

• 13,641,921,553,920 seconds is equal to 433,770 years, 47 weeks, 1 day, 13 hours, 52 minutes.
• To count from 1 to 13,641,921,553,920 would take you about one million, eighty-four thousand, four hundred twenty-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 13641921553920 cubic inches would be around 1991.2 feet tall.

Recreational maths with 13641921553920

• 13641921553920 backwards is 02935512914631
• 13641921553920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13641921553920's digits is 51
• More coming soon!