144720616571856900

Names of 144720616571856900

• Cardinal: 144720616571856900 can be written as One hundred forty-four quadrillion, seven hundred twenty trillion, six hundred sixteen billion, five hundred seventy-one million, eight hundred fifty-six thousand, nine hundred.

Scientific notation

• Scientific notation: 1.447206165718569 × 10¹⁷

Factors of 144720616571856900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1197

Divisors of 144720616571856900

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 135 150 162 180 225 243 270 300 324 405 450 486 540 675 729 810 900 972 1187 1215 1350 1458 1620 2025 2374 2430 2700 2916 3561 3645 4050 4748 4860 5935 6075 7122 7290 8100 10683 11870 12150 14244 14580 17805 18225 21366 23740 24300 29675 32049 35610 36450 42732 53415 59350 64098 71220 72900 89025 96147 106830 118700 128196 160245 178050 192294 213660 267075 288441 320490 356100 384588 480735 534150 576882 640980 801225 865323 961470 1068300 1153764 1408969 1442205 1602450 1730646 1922940 2403675 2817938 2884410 3204900 3461292 4226907 4326615 4807350 5635876 5768820 7044845 7211025 8453814 8653230 9614700 12680721 14089690 14422050 16907628 17306460 21134535 21633075 25361442 28179380 28844100 35224225 38042163 42269070 43266150 50722884 63403605 70448450 76084326 84538140 86532300 105672675 114126489 126807210 140896900 152168652 190210815 211345350 228252978 253614420 317018025 342379467 380421630 422690700 456505956 570632445 634036050 684758934 760843260 951054075 1027138401 1141264890 1268072100 1369517868 1672446203 1711897335 1902108150 2054276802 2282529780 2853162225 3344892406 3423794670 3804216300 4108553604 5017338609 5135692005 5706324450 6689784812 6847589340 8362231015 8559486675 10034677218 10271384010 11412648900 15052015827 16724462030 17118973350 20069354436 20542768020 25086693045 25678460025 30104031654 33448924060 34237946700 41811155075 45156047481 50173386090 51356920050 60208063308 75260079135 83622310150 90312094962 100346772180 102713840100 125433465225 135468142443 150520158270 167244620300 180624189924 225780237405 250866930450 270936284886 301040316540 376300395675 406404427329 451560474810 501733860900 541872569772 677340712215 752600791350 812808854658 903120949620 1128901187025 1219213281987 1354681424430 1505201582700 1625617709316 1985193642961 2032022136645 2257802374050 2438426563974 2709362848860 3386703561075 3970387285922 4064044273290 4515604748100 4876853127948 5955580928883 6096066409935 6773407122150 7940774571844 8128088546580 9925968214805 10160110683225 11911161857766 12192132819870 13546814244300 17866742786649 19851936429610 20320221366450 23822323715532 24384265639740 29777904644415 30480332049675 35733485573298 39703872859220 40640442732900 49629841074025 53600228359947 59555809288830 60960664099350 71466971146596 89333713933245 99259682148050 107200456719894 119111618577660 121921328198700 148889523222075 160800685079841 178667427866490 198519364296100 214400913439788 268001141799735 297779046444150 321601370159682 357334855732980 446668569666225 482402055239523 536002283599470 595558092888300 643202740319364 804003425399205 893337139332450 964804110479046 1072004567198940 1340005708998675 1447206165718569 1608006850798410 1786674278664900 1929608220958092 2412010276197615 2680011417997350 2894412331437138 3216013701596820 4020017126996025 4824020552395230 5360022835994700 5788824662874276 7236030828592845 8040034253992050 9648041104790460 12060051380988075 14472061657185690 16080068507984100 24120102761976150 28944123314371380 36180154142964225 48240205523952300 72360308285928450 144720616571856900
• Sum of all divisors σ(n): 471247220356454101
• Sum of proper divisors (its aliquot sum) s(n): 326526603784597201
• 144720616571856900 is an abundant number, because the sum of its proper divisors (326526603784597201) is greater than itself. Its abundance is 181805987212740301

Bases of 144720616571856900

• Binary: 1000000010001001101010001001001110011100001110100000000100₂
• Hexadecimal: 0x20226A24E70E804
• Base-36: 13KZ6DFNAK90

Squares and roots of 144720616571856900

• 144720616571856900 squared (144720616571856900²) is 20944056860938421990721114077610000
• 144720616571856900 cubed (144720616571856900³) is 3031036822431038198485083004023596068728414009000000
• 144720616571856900 is a perfect square number. Its square root is 380421630
• The cube root of 144720616571856900 is 525021.1529761043

Scales and comparisons

• 144,720,616,571,856,900 seconds is equal to 4,601,667,956 years, 37 weeks, 5 days, 8 hours, 15 minutes.
• To count from 1 to 144,720,616,571,856,900 would take you about thirteen billion, eight hundred five million, three thousand, eight hundred seventy 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 144720616571856900 cubic inches would be around 43751.8 feet tall.

Recreational maths with 144720616571856900

• 144720616571856900 backwards is 009658175616027441
• The number of decimal digits it has is: 18
• The sum of 144720616571856900's digits is 72
• More coming soon!