56138868513420

Names of 56138868513420

• Cardinal: 56138868513420 can be written as Fifty-six trillion, one hundred thirty-eight billion, eight hundred sixty-eight million, five hundred thirteen thousand, four hundred twenty.

Scientific notation

• Scientific notation: 5.613886851342 × 10¹³

Factors of 56138868513420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8387

Divisors of 56138868513420

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 19 20 21 22 28 30 33 35 38 42 44 55 57 60 66 70 76 77 84 95 105 110 114 121 132 133 140 154 165 190 209 210 220 228 231 242 266 285 308 330 363 380 385 399 418 420 462 484 532 570 605 627 660 665 691 726 770 798 836 847 924 1045 1140 1155 1210 1254 1330 1331 1382 1452 1463 1540 1596 1694 1815 1995 2073 2090 2299 2310 2420 2508 2541 2660 2662 2764 2926 3135 3388 3455 3630 3990 3993 4146 4180 4235 4389 4598 4620 4837 5082 5324 5852 6270 6655 6897 6910 7260 7315 7601 7649 7980 7986 8292 8470 8778 9196 9317 9674 10164 10365 11495 12540 12705 13129 13310 13794 13820 14511 14630 15202 15298 15972 16093 16940 17556 18634 19348 19965 20730 21945 22803 22947 22990 24185 25289 25410 26258 26620 27588 27951 29022 29260 30404 30596 32186 34485 37268 38005 38245 39387 39930 41460 43890 45606 45894 45980 46585 48279 48370 50578 50820 52516 53207 53543 55902 58044 64372 65645 68970 72555 75867 76010 76490 78774 79860 80465 83611 84139 87780 91212 91788 91903 93170 96558 96740 101156 106414 107086 111804 114015 114735 126445 131290 137940 139755 144419 145110 145331 151734 152020 152980 157548 159621 160629 160930 167222 168278 177023 183806 186340 193116 196935 212828 214172 228030 229470 241395 250833 252417 252890 262580 266035 267715 275709 279510 288838 290220 290662 303468 319242 321258 321860 334444 336556 354046 367612 379335 393870 418055 420695 433257 435993 456060 458940 459515 482790 501666 504834 505780 531069 532070 535430 551418 559020 577676 581324 585277 588973 638484 642516 708092 722095 726655 758670 787740 798105 803145 836110 841390 866514 871986 885115 919030 919721 925529 965580 1003332 1009668 1010933 1017317 1062138 1064140 1070860 1102836 1170554 1177946 1254165 1262085 1378545 1444190 1453310 1517340 1588609 1596210 1598641 1606290 1672220 1682780 1733028 1743972 1755831 1766919 1770230 1838060 1839442 1851058 2021866 2034634 2124276 2166285 2179965 2341108 2355892 2508330 2524170 2655345 2757090 2759163 2776587 2888380 2906620 2926385 2944865 3032799 3051951 3177218 3192420 3197282 3212580 3511662 3533838 3540460 3678884 3702116 4043732 4069268 4332570 4359930 4598605 4627645 4765827 4795923 5016660 5048340 5054665 5086585 5285459 5310690 5514180 5518326 5553174 5852770 5889730 6065598 6103902 6354436 6394564 6438047 6478703 7023324 7067676 7943045 7993205 8665140 8719860 8779155 8834595 9197210 9255290 9531654 9591846 10109330 10173170 10180819 10570918 10621380 11036652 11106348 11120263 11190487 11705540 11779460 12131196 12207804 12876094 12957406 13795815 13882935 15163995 15259755 15856377 15886090 15986410 17474699 17558310 17585051 17669190 18394420 18510580 19063308 19183692 19314141 19436109 20218660 20346340 20361638 21141836 22240526 22380974 23829135 23979615 25752188 25914812 26427295 27591630 27765870 30327990 30519510 30542457 31712754 31772180 31972820 32190235 32393515 33360789 33571461 34949398 35116620 35170102 35338380 36998213 38628282 38872218 40723276 44481052 44761948 47658270 47959230 50904095 52424097 52755153 52854590 55183260 55531740 55601315 55952435 58140049 60655980 61039020 61084914 63425508 64380470 64787030 66721578 67142922 69898796 70340204 71265733 73996426 77256564 77744436 79281885 87373495 87925255 95316540 95918460 96570705 97180545 100423721 101808190 104848194 105510306 105709180 110994639 111202630 111904870 116280098 122169828 122322893 123095357 128760940 129574060 133443156 134285844 142531466 147992852 152712285 158563770 166803945 167857305 174420147 174746990 175850510 184991065 193141410 193435561 194361090 200847442 203616380 209696388 211020612 213797199 221989278 222405260 223809740 232560196 244645786 246190714 262120485 263775765 285062932 290700245 301271163 305424570 317127540 333607890 335714610 348840294 349493980 351701020 356328665 366968679 369286071 369982130 386282820 386871122 388722180 401694884 406980343 427594398 443978556 489291572 492381428 502118605 524240970 527551530 554973195 580306683 581400490 602542326 610849140 611614465 615476785 639540539 667215780 671429220 697680588 702966047 712657330 733937358 738572142 739964260 773742244 813960686 855188796 872100735 967177805 1004237210 1048481940 1055103060 1068985995 1104660931 1109946390 1160613366 1162800980 1205084652 1220941029 1223228930 1230953570 1279081078 1354048927 1405932094 1425314660 1467874716 1477144284 1506355815 1627921372 1744201470 1834843395 1846430355 1918621617 1934355610 2008474420 2034901715 2108898141 2137971990 2209321862 2219892780 2321226732 2441882058 2446457860 2461907140 2558162156 2708097854 2811864188 2901533415 3012711630 3197702695 3313982793 3488402940 3514830235 3669686790 3692860710 3837243234 3868711220 4062146781 4069803430 4217796282 4275943980 4418643724 4476783773 4883764116 5416195708 5523304655 5803066830 6025423260 6104705145 6395405390 6627965586 6770244635 7029660470 7034945929 7339373580 7385721420 7674486468 7732626517 8124293562 8139606860 8435592564 8953567546 9593108085 10544490705 11046609310 11606133660 12151270241 12209410290 12790810780 13255931172 13430351319 13540489270 14059320940 14069891858 15465253034 16248587124 16569913965 17907135092 19186216170 20310733905 21088981410 21104837787 22093218620 22383918865 23197879551 24302540482 24418820580 26860702638 27080978540 28139783716 30930506068 33139827930 35174729645 36453810723 38372432340 38663132585 40621467810 42177962820 42209675574 44767837730 46395759102 48605080964 49244621503 53721405276 60756351205 66279655860 67151756595 70349459290 72907621446 77326265170 81242935620 84419351148 85058891687 89535675460 92791518204 98489243006 105524188935 115989397755 121512702410 133663972651 134303513190 140698918580 145815242892 147733864509 154652530340 170117783374 182269053615 196978486012 211048377870 231978795510 243025404820 246223107515 255176675061 267327945302 268607026380 295467729018 340235566748 364538107230 400991917953 422096755740 425294458435 463957591020 492446215030 510353350122 534655890604 590935458036 668319863255 729076214460 738669322545 801983835906 850588916870 935647808557 984892430060 1020706700244 1275883375305 1336639726510 1477338645090 1603967671812 1701177833740 1871295617114 2004959589765 2551766750610 2673279453020 2806943425671 2954677290180 3742591234228 4009919179530 4678239042785 5103533501220 5613886851342 8019838359060 9356478085570 11227773702684 14034717128355 18712956171140 28069434256710 56138868513420
• Sum of all divisors σ(n): 208323311616000
• Sum of proper divisors (its aliquot sum) s(n): 152184443102580
• 56138868513420 is an abundant number, because the sum of its proper divisors (152184443102580) is greater than itself. Its abundance is 96045574589160

Bases of 56138868513420

• Binary: 1100110000111011011001010100001101101010001100₂
• Hexadecimal: 0x330ED950DA8C
• Base-36: JWDU8ULXO

Squares and roots of 56138868513420

• 56138868513420 squared (56138868513420²) is 3151572557967059480720096400
• 56138868513420 cubed (56138868513420³) is 176925717442215483247741715338187093688000
• The square root of 56138868513420 is 7492587.5712880395
• The cube root of 56138868513420 is 38290.2220636837

Scales and comparisons

• 56,138,868,513,420 seconds is equal to 1,785,042 years, 19 weeks, 1 day, 14 hours, 37 minutes.
• To count from 1 to 56,138,868,513,420 would take you about four million, four hundred sixty-two thousand, six hundred five 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 56138868513420 cubic inches would be around 3190.9 feet tall.

Recreational maths with 56138868513420

• 56138868513420 backwards is 02431586883165
• 56138868513420 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 56138868513420's digits is 60
• More coming soon!