56729428131840

Names of 56729428131840

• Cardinal: 56729428131840 can be written as Fifty-six trillion, seven hundred twenty-nine billion, four hundred twenty-eight million, one hundred thirty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.672942813184 × 10¹³

Factors of 56729428131840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 322

Divisors of 56729428131840

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 29 30 31 32 38 40 48 57 58 60 62 64 76 80 87 93 95 96 114 116 120 124 128 145 152 155 160 174 186 190 192 228 232 233 240 248 256 285 290 304 310 320 348 372 380 384 435 456 464 465 466 480 496 512 551 570 580 589 608 620 640 696 699 744 760 768 841 870 899 912 928 930 932 960 992 1024 1102 1140 1160 1165 1178 1216 1240 1280 1392 1398 1488 1520 1536 1653 1682 1740 1767 1798 1824 1856 1860 1864 1920 1984 2048 2204 2280 2320 2330 2356 2432 2480 2523 2560 2697 2755 2784 2796 2945 2976 3040 3072 3306 3364 3480 3495 3534 3596 3648 3712 3720 3728 3840 3968 4096 4205 4408 4427 4495 4560 4640 4660 4712 4864 4960 5046 5120 5394 5510 5568 5592 5890 5952 6080 6144 6612 6728 6757 6960 6990 7068 7192 7223 7296 7424 7440 7456 7680 7936 8192 8265 8410 8816 8835 8854 8990 9120 9280 9320 9424 9728 9920 10092 10240 10788 11020 11136 11184 11780 11904 12160 12288 12615 13224 13281 13456 13485 13514 13920 13980 14136 14384 14446 14592 14848 14880 14912 15360 15872 15979 16384 16530 16820 17081 17632 17670 17708 17980 18240 18560 18640 18848 19456 19840 20184 20271 20480 21576 21669 22040 22135 22272 22368 23560 23808 24320 24576 25230 26071 26448 26562 26912 26970 27028 27840 27960 28272 28768 28892 29184 29696 29760 29824 30720 31744 31958 32768 33060 33640 33785 34162 35264 35340 35416 35960 36115 36480 37120 37280 37696 38912 39680 40368 40542 40960 43152 43338 44080 44270 44544 44736 47120 47616 47937 48640 49152 50460 51243 52142 52896 53124 53824 53940 54056 55680 55920 56544 57536 57784 58368 59392 59520 59648 61440 63488 63916 66120 66405 67280 67570 68324 70528 70680 70832 71920 72230 72960 74240 74560 75392 77824 78213 79360 79895 80736 81084 81920 85405 86304 86676 88160 88540 89088 89472 94240 95232 95874 97280 98304 100920 101355 102486 104284 105792 106248 107648 107880 108112 108345 111360 111840 113088 115072 115568 116736 118784 119040 119296 122880 126976 127832 128383 130355 132240 132810 134560 135140 136648 137237 141056 141360 141664 143840 144460 145920 148480 149120 150784 155648 156426 158720 159790 161472 162168 163840 170810 172608 173352 176320 177080 178176 178944 188480 190464 191748 194560 195953 201840 202710 204972 208568 209467 211584 212496 215296 215760 216224 216690 222720 223680 226176 230144 231136 233472 237568 238080 238592 239685 245760 253952 255664 256215 256766 260710 264480 265620 269120 270280 273296 274474 282112 282720 283328 287680 288920 291840 296960 298240 301568 311296 312852 317440 319580 322944 324336 341620 345216 346704 352640 354160 356352 357888 376960 380928 383496 385149 389120 391065 391906 403680 405420 409944 411711 417136 418934 423168 424992 430592 431520 432448 433380 445440 447360 452352 460288 462272 466944 475136 476160 477184 479370 491520 495349 507904 511328 512430 513532 521420 528960 531240 538240 540560 546592 548948 564224 565440 566656 575360 577840 583680 587859 593920 596480 603136 622592 625704 628401 634880 639160 641915 645888 648672 683240 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714836544 725319680 728945160 752459520 760856064 764135616 777541504 785399808 788785152 800901120 802623488 804353280 830300160 839565312 843184128 854294528 857976832 887562240 893545680 923330536 951070080 953115392 955169520 971926880 981749760 985981440 1003279360 1014474752 1018847488 1049456640 1051713536 1053980160 1067868160 1072471040 1087979520 1107066880 1124245504 1154163170 1166312256 1183416320 1191394240 1203935232 1268093440 1273559360 1281441792 1286965248 1308999680 1314641920 1384995804 1399275520 1405306880 1429673088 1457890320 1504919040 1521712128 1528271232 1555083008 1570799616 1577570304 1601802240 1605246976 1608706560 1660600320 1679130624 1686368256 1715953664 1731244755 1775124480 1787091360 1846661072 1902140160 1906230784 1910339040 1943853760 1963499520 1971962880 2006558720 2028949504 2037694976 2098913280 2103427072 2107960320 2135736320 2144942080 2175959040 2248491008 2308326340 2332624512 2382788480 2407870464 2536186880 2547118720 2562883584 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12440664064 12620562432 12814417920 12869652480 13490946048 13849958040 14296730880 14773288576 15217121280 15249846272 15282712320 15550830080 15775703040 16052469760 16231596032 16301559808 16863682560 17159536640 18466610720 18660996096 19062307840 19262963712 20289495040 20376949760 20591443968 21034270720 22159932864 22484910080 22874769408 23326245120 24078704640 24347394048 24452339712 24881328128 25739304960 27699916080 28593461760 29546577152 30434242560 30499692544 30565424640 31101660160 31551406080 32104939520 32603119616 33727365120 34319073280 36933221440 37321992192 38124615680 40578990080 40753899520 44319865728 45749538816 46652490240 48157409280 48694788096 48904679424 49762656256 51478609920 55399832160 57186923520 59093154304 60868485120 60999385088 61130849280 62203320320 63102812160 65206239232 67454730240 73866442880 74643984384 76249231360 81157980160 81507799040 88639731456 91499077632 93304980480 96314818560 97809358848 99525312512 102957219840 110799664320 114373847040 118186308608 121736970240 121998770176 122261698560 124406640640 130412478464 147732885760 149287968768 152498462720 163015598080 177279462912 182998155264 186609960960 195618717696 199050625024 221599328640 228747694080 236372617216 243473940480 244523397120 248813281280 295465771520 298575937536 304996925440 326031196160 354558925824 365996310528 373219921920 391237435392 443198657280 457495388160 472745234432 489046794240 497626562560 590931543040 597151875072 609993850880 652062392320 709117851648 746439843840 886397314560 914990776320 945490468864 978093588480 995253125120 1181863086080 1418235703296 1492879687680 1772794629120 1829981552640 1890980937728 1956187176960 2363726172160 2836471406592 2985759375360 3545589258240 3781961875456 4727452344320 5672942813184 7091178516480 9454904688640 11345885626368 14182357032960 18909809377280 28364714065920 56729428131840
• Sum of all divisors σ(n): 205162759526400
• Sum of proper divisors (its aliquot sum) s(n): 148433331394560
• 56729428131840 is an abundant number, because the sum of its proper divisors (148433331394560) is greater than itself. Its abundance is 91703903262720

Bases of 56729428131840

• Binary: 1100111001100001011001011010011000000000000000₂
• Hexadecimal: 0x339859698000
• Base-36: K3X50SRUO

Squares and roots of 56729428131840

• 56729428131840 squared (56729428131840²) is 3218228016165599592421785600
• 56729428131840 cubed (56729428131840³) is 182568234954940399806393682091525013504000
• The square root of 56729428131840 is 7531894.0600515619
• The cube root of 56729428131840 is 38424.0201938365

Scales and comparisons

• 56,729,428,131,840 seconds is equal to 1,803,820 years, 17 weeks, 4 days, 9 hours, 4 minutes.
• To count from 1 to 56,729,428,131,840 would take you about four million, five hundred nine thousand, five hundred 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 56729428131840 cubic inches would be around 3202 feet tall.

Recreational maths with 56729428131840

• 56729428131840 backwards is 04813182492765
• 56729428131840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 56729428131840's digits is 60
• More coming soon!