47438897796640

Names of 47438897796640

• Cardinal: 47438897796640 can be written as Forty-seven trillion, four hundred thirty-eight billion, eight hundred ninety-seven million, seven hundred ninety-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.743889779664 × 10¹³

Factors of 47438897796640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1560

Divisors of 47438897796640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 49 56 70 76 80 95 98 112 127 133 140 152 160 190 196 224 245 254 266 280 304 337 343 380 392 490 508 532 560 608 635 665 674 686 760 784 889 931 980 1016 1063 1064 1120 1270 1330 1348 1372 1520 1568 1685 1715 1778 1862 1960 2032 2126 2128 2359 2413 2540 2660 2696 2744 3040 3370 3430 3556 3724 3920 4064 4252 4256 4445 4655 4718 4826 5080 5315 5320 5392 5488 6223 6403 6517 6740 6860 7112 7441 7448 7840 8504 8890 9310 9436 9652 10160 10630 10640 10784 10976 11795 12065 12446 12806 13034 13480 13720 14224 14882 14896 16513 16891 17008 17780 18620 18872 19304 20197 20320 21260 21280 23590 24130 24892 25612 26068 26960 27440 28448 29764 29792 31115 32015 32585 33026 33782 34016 35560 37205 37240 37744 38608 40394 42520 42799 43561 44821 47180 48260 49784 51224 52087 52136 53920 54880 59528 62230 64030 65170 66052 67564 71120 74410 74480 75488 77216 80788 82565 84455 85040 85598 87122 89642 94360 96520 99568 100985 102448 104174 104272 115591 118237 119056 124460 128060 130340 132104 135001 135128 141379 142240 148820 148960 161576 165130 168910 170080 171196 174244 179284 188720 193040 199136 201970 204896 208348 208544 213995 217805 224105 231182 236474 238112 248920 256120 260435 260680 264208 270002 270256 282758 297640 299593 313747 323152 330260 337820 342392 348488 358231 358568 364609 377440 386080 403940 416696 427990 435610 448210 462364 472948 497840 512240 520870 521360 528416 540004 540512 565516 577955 591185 595280 599186 627494 646304 660520 675005 675640 684784 696976 706895 716462 717136 729218 807880 813181 827659 833392 855980 871220 896420 924728 945007 945896 989653 995680 1024480 1041740 1042720 1080008 1131032 1155910 1182370 1190560 1198372 1254988 1321040 1350010 1351280 1369568 1393952 1413790 1432924 1434272 1458436 1497965 1568735 1615760 1626362 1655318 1666784 1711960 1742440 1791155 1792840 1823045 1849456 1890014 1891792 1979306 2083480 2097151 2160016 2196229 2262064 2311820 2364740 2396744 2507617 2509976 2565019 2642080 2700020 2702560 2827580 2865848 2916872 2995930 3137470 3231520 3252724 3310636 3423920 3484880 3582310 3585680 3646090 3698912 3780028 3783584 3958612 4065905 4138295 4166960 4194302 4320032 4392458 4524128 4623640 4725035 4729480 4793488 4948265 5015234 5019952 5130038 5400040 5655160 5692267 5731696 5833744 5991860 6274940 6505448 6615049 6621272 6806389 6847840 6927571 6969760 7164620 7171360 7292180 7560056 7917224 8131810 8276590 8333920 8388604 8784916 9247280 9450070 9458960 9586976 9896530 10030468 10039904 10260076 10485755 10800080 10981145 11310320 11384534 11463392 11667488 11983720 12538085 12549880 12825095 13010896 13230098 13242544 13612778 13855142 14329240 14584360 14680057 15120112 15834448 16263620 16553180 16777208 17553319 17569832 17955133 18494560 18900140 18917920 19793060 20060936 20520152 20971510 21600160 21962290 22620640 22769068 23967440 25076170 25099760 25650190 26021792 26460196 26485088 27225556 27710284 28461335 28658480 29168720 29360114 30240224 31668896 32527240 33075245 33106360 33554416 34031945 34637855 35106638 35139664 35910266 37800280 39586120 39845869 40121872 41040304 41943020 43924580 45495337 45538136 46305343 47644723 47934880 50152340 50199520 51300380 52920392 54451112 55420568 56922670 57316960 58337440 58720228 65054480 66150490 66212720 67108832 68063890 69275710 70213276 70279328 71820532 73400285 75600560 79172240 79691738 80243744 82080608 83886040 87766595 87849160 89775665 90990674 91076272 92610686 95289446 100304680 102600760 105840784 108902224 110841136 113845340 117440456 122873233 125685931 130108960 132300980 132425440 136127780 138551420 140426552 143641064 146800570 151201120 158344480 159383476 167772080 175533190 175698320 179551330 181981348 182152544 185221372 190578892 199229345 200609360 205201520 211681568 217804448 221682272 227476685 227690680 231526715 234880912 238223615 245746466 251371862 264601960 272255560 277102840 278921083 280853104 287282128 293601140 318467359 318766952 333513061 335544160 351066380 351396640 359102660 363962696 370442744 381157784 398458690 401218720 410403040 454953370 455381360 463053430 469761824 476447230 491492932 502743724 529203920 544511120 554205680 557842166 561706208 574564256 587202280 614366165 628429655 636934718 637533904 667026122 702132760 718205320 727925392 740885488 762315568 796917380 864411403 879801517 909906740 910762720 926106860 952894460 982985864 1005487448 1058407840 1089022240 1108411360 1115684332 1174404560 1228732330 1256859310 1273869436 1275067808 1334052244 1394605415 1404265520 1436410640 1455850784 1481770976 1524631136 1592336795 1593834760 1667565305 1728822806 1759603034 1819813480 1852213720 1905788920 1965971728 2010974896 2229271513 2231368664 2334591427 2348809120 2457464660 2513718620 2547738872 2668104488 2789210830 2808531040 2872821280 3184673590 3187669520 3335130610 3457645612 3519206068 3639626960 3704427440 3811577840 3931943456 4021949792 4322057015 4399007585 4458543026 4462737328 4669182854 4914929320 5027437240 5095477744 5336208976 5578421660 6050879821 6369347180 6375339040 6670261220 6915291224 7038412136 7279253920 7408854880 7623155680 8644114030 8798015170 8917086052 8925474656 9338365708 9829858640 10054874480 10190955488 10672417952 11146357565 11156843320 11672957135 12101759642 12738694360 13340522440 13830582448 14076824272 15604900591 17288228060 17596030340 17834172104 18676731416 19659717280 20109748960 22292715130 22313686640 23345914270 24203519284 25477388720 26681044880 27661164896 28153648544 30254399105 31209801182 34576456120 35192060680 35668344208 37353462832 42356158747 44585430260 44627373280 46691828540 48407038568 50954777440 53362089760 60508798210 62419602364 69152912240 70384121360 71336688416 74706925664 78024502955 84712317494 89170860520 93383657080 96814077136 121017596420 124839204728 138305824480 140768242720 156049005910 169424634988 178341721040 186767314160 193628154272 211780793735 242035192840 249678409456 296493111229 312098011820 338849269976 356683442080 373534628320 423561587470 484070385680 499356818912 592986222458 624196023640 677698539952 847123174940 968140771360 1185972444916 1248392047280 1355397079904 1482465556145 1694246349880 2371944889832 2496784094560 2964931112290 3388492699760 4743889779664 5929862224580 6776985399520 9487779559328 11859724449160 23719448898320 47438897796640
• Sum of all divisors σ(n): 139203477504000
• Sum of proper divisors (its aliquot sum) s(n): 91764579707360
• 47438897796640 is an abundant number, because the sum of its proper divisors (91764579707360) is greater than itself. Its abundance is 44325681910720

Bases of 47438897796640

• Binary: 1010110010010100111010101001101101011000100000₂
• Hexadecimal: 0x2B253AA6D620
• Base-36: GTD4MWU1S

Squares and roots of 47438897796640

• 47438897796640 squared (47438897796640²) is 2250449024160055446795289600
• 47438897796640 cubed (47438897796640³) is 106758821253677092461677294554570706944000
• The square root of 47438897796640 is 6887590.1298378665
• The cube root of 47438897796640 is 36200.2466830559

Scales and comparisons

• 47,438,897,796,640 seconds is equal to 1,508,410 years, 11 weeks, 2 hours, 10 minutes, 40 seconds.
• To count from 1 to 47,438,897,796,640 would take you about three million, seven hundred seventy-one thousand and twenty-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 47438897796640 cubic inches would be around 3016.7 feet tall.

Recreational maths with 47438897796640

• 47438897796640 backwards is 04669779883474
• The number of decimal digits it has is: 14
• The sum of 47438897796640's digits is 82
• More coming soon!