489142086419840

Names of 489142086419840

• Cardinal: 489142086419840 can be written as Four hundred eighty-nine trillion, one hundred forty-two billion, eighty-six million, four hundred nineteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.8914208641984 × 10¹⁴

Factors of 489142086419840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3739

Divisors of 489142086419840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 67 70 80 112 128 131 134 140 160 224 262 268 280 320 335 448 469 524 536 560 640 655 670 896 917 938 1048 1072 1120 1310 1340 1834 1876 2096 2144 2240 2345 2620 2680 3527 3668 3752 4192 4288 4480 4585 4690 5240 5360 7054 7336 7504 8384 8576 8777 9170 9380 10480 10720 14108 14672 15008 16768 17554 17635 18340 18760 20960 21440 24689 28216 29344 30016 35108 35270 36680 37520 41920 42880 43885 49378 56432 58688 60032 61439 70216 70540 73360 75040 83840 87770 98756 112864 117376 122878 123445 140432 141080 146720 150080 175540 197512 225728 236309 245756 246890 280864 282160 293440 300160 307195 351080 395024 451456 462037 472618 491512 493780 561728 564320 586880 614390 702160 790048 924074 945236 983024 987560 1123456 1128640 1181545 1228780 1404320 1580096 1654163 1848148 1890472 1966048 1975120 2257280 2310185 2363090 2457560 2808640 3160192 3234259 3308326 3696296 3780944 3932096 3950240 4620370 4726180 4915120 5617280 6468518 6616652 7392592 7561888 7864192 7900480 8270815 9240740 9452360 9830240 12439729 12937036 13233304 14785184 15123776 15800960 16171295 16541630 18481480 18904720 19660480 24879458 25874072 26466608 29570368 30247552 30956479 32342590 33083260 36962960 37809440 39320960 49758916 51748144 52933216 59140736 61912958 62198645 64685180 66166520 73925920 75618880 87078103 99517832 103496288 105866432 123825916 124397290 129370360 132333040 147851840 151237760 154782395 174156206 199035664 206992576 211732864 216695353 247651832 248794580 258740720 264666080 295703680 309564790 348312412 398071328 413985152 433390706 435390515 495303664 497589160 517481440 529332160 619129580 696624824 796142656 833461843 866781412 870781030 990607328 995178320 1034962880 1058664320 1083476765 1238259160 1393249648 1592285312 1629604499 1666923686 1733562824 1741562060 1981214656 1990356640 2069925760 2166953530 2476518320 2786499296 3259208998 3333847372 3467125648 3483124120 3962429312 3980713280 4167309215 4333907060 4953036640 5572998592 5834232901 6518417996 6667694744 6934251296 6966248240 7961426560 8148022495 8334618430 8667814120 9906073280 11145997184 11407231493 11668465802 13036835992 13335389488 13868502592 13932496480 16296044990 16669236860 17335628240 19812146560 22814462986 23336931604 26073671984 26670778976 27737005184 27864992960 29171164505 32592089980 33338473720 34671256480 45628925972 46673863208 52147343968 53341557952 55729985920 57036157465 58342329010 65184179960 66676947440 69342512960 91257851944 93347726416 104294687936 106683115904 109183501433 114072314930 116684658020 130368359920 133353894880 138685025920 182515703888 186695452832 208589375872 218367002866 228144629860 233369316040 260736719840 266707789760 365031407776 373390905664 436734005732 456289259720 466738632080 521473439680 533415579520 545917507165 730062815552 746781811328 764284510031 873468011464 912578519440 933477264160 1042946879360 1091835014330 1460125631104 1528569020062 1746936022928 1825157038880 1866954528320 2183670028660 3057138040124 3493872045856 3650314077760 3733909056640 3821422550155 4367340057320 6114276080248 6987744091712 7300628155520 7642845100310 8734680114640 12228552160496 13975488183424 15285690200620 17469360229280 24457104320992 30571380401240 34938720458560 48914208641984 61142760802480 69877440917120 97828417283968 122285521604960 244571043209920 489142086419840
• Sum of all divisors σ(n): 1367093859943680
• Sum of proper divisors (its aliquot sum) s(n): 877951773523840
• 489142086419840 is an abundant number, because the sum of its proper divisors (877951773523840) is greater than itself. Its abundance is 388809687104000

Bases of 489142086419840

• Binary: 1101111001101111101000100010011100100010110000000₂
• Hexadecimal: 0x1BCDF444E4580
• Base-36: 4TDWRSZA0W

Squares and roots of 489142086419840

• 489142086419840 squared (489142086419840²) is 239259980707154222948745625600
• 489142086419840 cubed (489142086419840³) is 117032126159868082036950135352160365051904000
• The square root of 489142086419840 is 22116556.8391610179
• The cube root of 489142086419840 is 78791.3141166461

Scales and comparisons

• 489,142,086,419,840 seconds is equal to 15,553,205 years, 17 weeks, 1 day, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 489,142,086,419,840 would take you about thirty-eight million, eight hundred eighty-three thousand and thirteen 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 489142086419840 cubic inches would be around 6565.9 feet tall.

Recreational maths with 489142086419840

• 489142086419840 backwards is 048914680241984
• The number of decimal digits it has is: 15
• The sum of 489142086419840's digits is 68
• More coming soon!