142818963505550720

Names of 142818963505550720

• Cardinal: 142818963505550720 can be written as One hundred forty-two quadrillion, eight hundred eighteen trillion, nine hundred sixty-three billion, five hundred five million, five hundred fifty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4281896350555072 × 10¹⁷

Factors of 142818963505550720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2393465

Divisors of 142818963505550720

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 64 80 82 128 160 164 205 320 328 410 640 656 820 1217 1312 1640 1871 2434 2624 3280 3742 4868 5248 6085 6560 7484 9355 9736 12170 13120 14968 18710 19472 24340 26240 29936 37420 38944 48680 49897 59872 74840 76711 77888 97360 99794 119744 149680 153422 155776 194720 199588 239488 249485 299360 306844 383555 389440 399176 498970 598720 613688 767110 778880 798352 997940 1197440 1227376 1534220 1596704 1995880 2277007 2390329 2454752 3068440 3193408 3991760 4554014 4780658 4909504 6136880 6386816 7983520 9108028 9561316 9819008 11385035 11951645 12273760 15967040 18216056 19122632 22770070 23903290 24547520 31934080 36432112 38245264 45540140 47806580 49095040 72864224 76490528 91080280 93357287 95613160 98003489 145728448 152981056 182160560 186714574 191226320 196006978 291456896 305962112 364321120 373429148 382452640 392013956 466786435 490017445 728642240 746858296 764905280 784027912 933572870 980034890 1457284480 1493716592 1529810560 1568055824 1867145740 1960069780 2909030393 2987433184 3136111648 3734291480 3920139560 4472305559 5818060786 5974866368 6272223296 7468582960 7840279120 8944611118 11636121572 11949732736 12544446592 14545151965 14937165920 15680558240 17889222236 22361527795 23272243144 29090303930 29874331840 31361116480 35778444472 44723055590 46544486288 58180607860 59748663680 62722232960 71556888944 89446111180 93088972576 116361215720 119270246113 143113777888 178892222360 183364527919 186177945152 232722431440 238540492226 286227555776 357784444720 366729055838 372355890304 465444862880 477080984452 572455111552 596351230565 715568889440 733458111676 916822639595 930889725760 954161968904 1192702461130 1431137778880 1466916223352 1833645279190 1861779451520 1908323937808 2385404922260 2862275557760 2933832446704 3667290558380 3816647875616 4770809844520 5442795865303 5867664893408 7334581116760 7633295751232 9541619689040 10885591730606 11735329786816 14669162233520 15266591502464 19083239378080 21771183461212 23470659573632 27213979326515 29338324467040 38166478756160 43542366922424 54427958653030 58676648934080 76332957512320 87084733844848 108855917306060 117353297868160 174169467689696 217711834612120 223154630477423 348338935379392 435423669224240 446309260954846 696677870758784 870847338448480 892618521909692 1115773152387115 1741694676896960 1785237043819384 2231546304774230 3483389353793920 3570474087638768 4463092609548460 7140948175277536 8926185219096920 14281896350555072 17852370438193840 28563792701110144 35704740876387680 71409481752775360 142818963505550720
• Sum of all divisors σ(n): 350228687074156800
• Sum of proper divisors (its aliquot sum) s(n): 207409723568606080
• 142818963505550720 is an abundant number, because the sum of its proper divisors (207409723568606080) is greater than itself. Its abundance is 64590760063055360

Bases of 142818963505550720

• Binary: 111111011011001010001011100110010111100000001010110000000₂
• Hexadecimal: 0x1FB651732F01580
• Base-36: 13293I2QUB28

Squares and roots of 142818963505550720

• 142818963505550720 squared (142818963505550720²) is 20397256336799828404188250492518400
• 142818963505550720 cubed (142818963505550720³) is 2913115008378777858357826537739538198452231733248000
• The square root of 142818963505550720 is 377913963.0994741639
• The cube root of 142818963505550720 is 522711.3844523057

Scales and comparisons

• 142,818,963,505,550,720 seconds is equal to 4,541,201,271 years, 21 weeks, 4 days, 17 hours, 25 minutes, 20 seconds.
• To count from 1 to 142,818,963,505,550,720 would take you about thirteen billion, six hundred twenty-three million, six hundred three thousand, eight hundred fourteen 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 142818963505550720 cubic inches would be around 43559.3 feet tall.

Recreational maths with 142818963505550720

• 142818963505550720 backwards is 027055505369818241
• The number of decimal digits it has is: 18
• The sum of 142818963505550720's digits is 71
• More coming soon!