20343843850550400

Names of 20343843850550400

• Cardinal: 20343843850550400 can be written as Twenty quadrillion, three hundred forty-three trillion, eight hundred forty-three billion, eight hundred fifty million, five hundred fifty thousand, four hundred.

Scientific notation

• Scientific notation: 2.03438438505504 × 10¹⁶

Factors of 20343843850550400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 203870

Divisors of 20343843850550400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 30 32 34 36 40 45 48 50 51 60 64 68 72 75 80 85 90 96 100 102 120 128 136 144 150 153 160 170 180 192 200 204 225 240 255 272 288 300 306 320 340 360 384 400 408 425 450 480 510 544 576 600 612 640 680 720 765 800 816 850 900 960 1020 1088 1152 1200 1224 1275 1360 1440 1530 1600 1632 1700 1800 1920 2040 2176 2400 2448 2550 2720 2880 3060 3200 3264 3400 3600 3825 4080 4800 4896 5100 5440 5760 6120 6528 6800 7200 7650 8160 9600 9792 10200 10880 12240 13600 14400 15300 16320 19584 20400 24480 27200 28800 30600 32640 40800 48960 54400 61200 81600 97920 122400 163200 203843 244800 407686 489600 611529 815372 1019215 1223058 1630744 1834587 2038430 2446116 3057645 3261488 3465331 3669174 4076860 4892232 5096075 6115290 6522976 6930662 7338348 8153720 9172935 9784464 10192150 10395993 12230580 13045952 13861324 14676696 15288225 16307440 17326655 18345870 19568928 20384300 20791986 24461160 26091904 27722648 29353392 30576450 31187979 32614880 34653310 36691740 39137856 40768600 41583972 45864675 48922320 51979965 55445296 58706784 61152900 62375958 65229760 69306620 73383480 78275712 81537200 83167944 86633275 91729350 97844640 103959930 110890592 117413568 122305800 124751916 130459520 138613240 146766960 155939895 163074400 166335888 173266550 183458700 195689280 207919860 221781184 234827136 244611600 249503832 259899825 277226480 293533920 311879790 326148800 332671776 346533100 366917400 391378560 415839720 443562368 489223200 499007664 519799650 554452960 587067840 623759580 652297600 665343552 693066200 733834800 779699475 831679440 978446400 998015328 1039599300 1108905920 1174135680 1247519160 1330687104 1386132400 1467669600 1559398950 1663358880 1956892800 1996030656 2079198600 2217811840 2495038320 2772264800 2935339200 3118797900 3326717760 3992061312 4158397200 4990076640 5544529600 5870678400 6237595800 6653435520 8316794400 9980153280 11089059200 12475191600 16633588800 19960306560 24950383200 33267177600 41551968649 49900766400 83103937298 99801532800 124655905947 166207874596 207759843245 249311811894 332415749192 373967717841 415519686490 498623623788 623279529735 664831498384 706383467033 747935435682 831039372980 997247247576 1038799216225 1246559059470 1329662996768 1412766934066 1495870871364 1662078745960 1869838589205 1994494495152 2077598432450 2119150401099 2493118118940 2659325993536 2825533868132 2991741742728 3116397648675 3324157491920 3531917335165 3739677178410 3988988990304 4155196864900 4238300802198 4986236237880 5318651987072 5651067736264 5983483485456 6232795297350 6357451203297 6648314983840 7063834670330 7479354356820 7977977980608 8310393729800 8476601604396 9349192946025 9972472475760 10595752005495 11302135472528 11966966970912 12465590594700 12714902406594 13296629967680 14127669340660 14958708713640 15955955961216 16620787459600 16953203208792 17659586675825 18698385892050 19944944951520 21191504010990 22604270945056 23933933941824 24931181189400 25429804813188 26593259935360 28255338681320 29917417427280 31787256016485 33241574919200 33906406417584 35319173351650 37396771784100 39889889903040 42383008021980 45208541890112 47867867883648 49862362378800 50859609626376 52978760027475 56510677362640 59834834854560 63574512032970 66483149838400 67812812835168 70638346703300 74793543568200 79779779806080 84766016043960 90417083780224 99724724757600 101719219252752 105957520054950 113021354725280 119669669709120 127149024065940 132966299676800 135625625670336 141276693406600 149587087136400 158936280082425 169532032087920 199449449515200 203438438505504 211915040109900 226042709450560 239339339418240 254298048131880 271251251340672 282553386813200 299174174272800 317872560164850 339064064175840 398898899030400 406876877011008 423830080219800 452085418901120 508596096263760 565106773626400 598348348545600 635745120329700 678128128351680 813753754022016 847660160439600 1017192192527520 1130213547252800 1196696697091200 1271490240659400 1356256256703360 1695320320879200 2034384385055040 2260427094505600 2542980481318800 3390640641758400 4068768770110080 5085960962637600 6781281283516800 10171921925275200 20343843850550400
• Sum of all divisors σ(n): 76861962112376610
• Sum of proper divisors (its aliquot sum) s(n): 56518118261826210
• 20343843850550400 is an abundant number, because the sum of its proper divisors (56518118261826210) is greater than itself. Its abundance is 36174274411275810

Bases of 20343843850550400

• Binary: 1001000010001101001111001000010000100111111110010000000₂
• Hexadecimal: 0x48469E4213FC80
• Base-36: 5KBAGUE4V40

Squares and roots of 20343843850550400

• 20343843850550400 squared (20343843850550400²) is 413871982615577325810382940160000
• 20343843850550400 cubed (20343843850550400³) is 8419746988449014833118619003444968786264064000000
• The square root of 20343843850550400 is 142631847.2521140701
• The cube root of 20343843850550400 is 272988.4910217051

Scales and comparisons

• 20,343,843,850,550,400 seconds is equal to 646,871,306 years, 41 weeks, 6 days, 16 hours.
• To count from 1 to 20,343,843,850,550,400 would take you about one billion, nine hundred forty million, six hundred thirteen thousand, nine hundred twenty 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 20343843850550400 cubic inches would be around 22749 feet tall.

Recreational maths with 20343843850550400

• 20343843850550400 backwards is 00405505834834302
• The number of decimal digits it has is: 17
• The sum of 20343843850550400's digits is 54
• More coming soon!