5518394144640

Names of 5518394144640

• Cardinal: 5518394144640 can be written as Five trillion, five hundred eighteen billion, three hundred ninety-four million, one hundred forty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.51839414464 × 10¹²

Factors of 5518394144640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 135925

Divisors of 5518394144640

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 104 108 117 120 128 130 135 144 156 160 180 181 192 195 208 216 234 240 260 270 288 312 320 351 360 362 384 390 416 432 468 480 520 540 543 576 585 624 640 702 720 724 780 832 864 905 936 960 1040 1080 1086 1152 1170 1248 1404 1440 1448 1560 1629 1664 1728 1755 1810 1872 1920 2080 2160 2172 2340 2353 2496 2715 2808 2880 2896 3120 3258 3456 3510 3620 3744 4160 4320 4344 4680 4706 4887 4992 5430 5616 5760 5792 6240 6516 7020 7059 7240 7488 8145 8320 8640 8688 9360 9412 9774 10860 11232 11584 11765 12480 13032 14040 14118 14480 14976 16290 17280 17376 18720 18824 19548 21177 21720 22464 23168 23530 24435 24960 26064 28080 28236 28960 32580 34752 35295 37440 37648 39096 42354 43440 44928 47060 48870 52128 56160 56472 57920 63531 65160 69504 70590 74880 75296 78192 84708 86880 94120 97740 104256 105885 112320 112944 115840 127062 130320 135721 141180 150592 156384 169416 173760 188240 195480 208512 211770 224640 225888 254124 260640 271442 282360 301184 312768 317655 338832 347520 376480 390960 407163 423540 451776 508248 521280 542884 564720 625536 635310 677664 678605 752960 781920 814326 847080 903552 1016496 1042560 1085768 1129440 1221489 1270620 1355328 1357210 1505920 1563840 1628652 1694160 1764373 2032992 2035815 2171536 2258880 2442978 2541240 2710656 2714420 3127680 3257304 3388320 3528746 3664467 4065984 4071630 4343072 4517760 4885956 5082480 5293119 5428840 6107445 6514608 6776640 7057492 7328934 8131968 8143260 8686144 8821865 9771912 10164960 10586238 10857680 12214890 13029216 13553280 14114984 14657868 15879357 16286520 17372288 17643730 18322335 19543824 20329920 21172476 21715360 24429780 24565501 26058432 26465595 28229968 29315736 31758714 32573040 35287460 36644670 39087648 40659840 42344952 43430720 47638071 48859560 49131002 52116864 52931190 56459936 58631472 63517428 65146080 70574920 73289340 73696503 78175296 79396785 84689904 86861440 95276142 97719120 98262004 105862380 112919872 117262944 122827505 127034856 130292160 141149840 146578680 147393006 156350592 158793570 169379808 190552284 195438240 196524008 211724760 221089509 225839744 234525888 238190355 245655010 254069712 260584320 282299680 293157360 294786012 317587140 319351513 338759616 368482515 381104568 390876480 393048016 423449520 442179018 469051776 476380710 491310020 508139424 564599360 586314720 589572024 635174280 638703026 663268527 677519232 736965030 762209136 781752960 786096032 846899040 884358036 952761420 958054539 982620040 1016278848 1105447545 1129198720 1172629440 1179144048 1270348560 1277406052 1326537054 1473930060 1524418272 1572192064 1596757565 1693798080 1768716072 1905522840 1916109078 1965240080 2032557696 2210895090 2345258880 2358288096 2540697120 2554812104 2653074108 2874163617 2947860120 3048836544 3144384128 3193515130 3316342635 3387596160 3537432144 3811045680 3832218156 3930480160 4421790180 4716576192 4790272695 5081394240 5109624208 5306148216 5748327234 5895720240 6097673088 6387030260 6632685270 7074864288 7622091360 7664436312 7860960320 8622490851 8843580360 9433152384 9580545390 10162788480 10219248416 10612296432 11496654468 11791440480 12774060520 13265370540 14149728576 14370818085 15244182720 15328872624 15721920640 17244981702 17687160720 19161090780 20438496832 21224592864 22993308936 23582880960 25548121040 26530741080 28299457152 28741636170 30488365440 30657745248 34489963404 35374321440 38322181560 40876993664 42449185728 43112454255 45986617872 47165761920 51096242080 53061482160 57483272340 61315490496 68979926808 70748642880 76644363120 84898371456 86224908510 91973235744 102192484160 106122964320 114966544680 122630980992 137959853616 141497285760 153288726240 172449817020 183946471488 204384968320 212245928640 229933089360 275919707232 306577452480 344899634040 367892942976 424491857280 459866178720 551839414464 613154904960 689799268080 919732357440 1103678828928 1379598536160 1839464714880 2759197072320 5518394144640
• Sum of all divisors σ(n): 21164162947200
• Sum of proper divisors (its aliquot sum) s(n): 15645768802560
• 5518394144640 is an abundant number, because the sum of its proper divisors (15645768802560) is greater than itself. Its abundance is 10127374657920

Bases of 5518394144640

• Binary: 1010000010011011001111011000011011110000000₂
• Hexadecimal: 0x504D9EC3780
• Base-36: 1YF45E5C0

Squares and roots of 5518394144640

• 5518394144640 squared (5518394144640²) is 30452673935597037240729600
• 5518394144640 cubed (5518394144640³) is 168049857534829834771774246761529344000
• The square root of 5518394144640 is 2349126.2513198391
• The cube root of 5518394144640 is 17671.3978826129

Scales and comparisons

• 5,518,394,144,640 seconds is equal to 175,467 years, 44 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 5,518,394,144,640 would take you about four hundred thirty-eight thousand, six hundred sixty-nine 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 5518394144640 cubic inches would be around 1472.6 feet tall.

Recreational maths with 5518394144640

• 5518394144640 backwards is 0464414938155
• 5518394144640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 5518394144640's digits is 54
• More coming soon!