2449851128521680

Names of 2449851128521680

• Cardinal: 2449851128521680 can be written as Two quadrillion, four hundred forty-nine trillion, eight hundred fifty-one billion, one hundred twenty-eight million, five hundred twenty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.44985112852168 × 10¹⁵

Factors of 2449851128521680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 25648008

Divisors of 2449851128521680

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 34 39 40 48 51 52 60 65 68 78 80 85 102 104 120 130 136 156 170 195 204 208 221 240 255 260 272 312 340 390 408 442 510 520 624 663 680 780 816 884 1020 1040 1105 1326 1360 1560 1768 1801 2040 2210 2652 3120 3315 3536 3602 4080 4420 5304 5403 6630 7204 8840 9005 10608 10806 13260 14408 17680 18010 21612 23413 26520 27015 28816 30617 36020 43224 46826 53040 54030 61234 70239 72040 86448 91851 93652 108060 117065 122468 140478 144080 153085 183702 187304 216120 234130 244936 280956 306170 351195 367404 374608 398021 432240 459255 468260 489872 561912 612340 702390 734808 796042 918510 936520 1123824 1194063 1224680 1404780 1469616 1592084 1837020 1873040 1990105 2388126 2449360 2809560 3184168 3674040 3980210 4776252 5619120 5970315 6368336 7348080 7960420 9552504 11940630 15920840 19105008 23881260 25646167 31841680 47762520 51292334 76938501 95525040 102584668 128230835 153877002 205169336 256461670 307754004 333400171 384692505 410338672 435984839 512923340 615508008 666800342 769385010 871969678 1000200513 1025846680 1231016016 1307954517 1333600684 1538770020 1667000855 1743939356 2000401026 2051693360 2179924195 2615909034 2667201368 3077540040 3334001710 3487878712 4000802052 4359848390 5001002565 5231818068 5334402736 5667802907 6155080080 6539772585 6668003420 6975757424 8001604104 8719696780 10002005130 10463636136 11335605814 13079545170 13336006840 16003208208 17003408721 17439393560 20004010260 20927272272 22671211628 26159090340 26672013680 28339014535 34006817442 34878787120 40008020520 45342423256 46188746767 52318180680 56678029070 68013634884 80016041040 85017043605 90684846512 92377493534 104636361360 113356058140 136027269768 138566240301 170034087210 184754987068 226712116280 230943733835 272054539536 277132480602 340068174420 369509974136 453424232560 461887467670 554264961204 600453707971 680136348840 692831201505 739019948272 785208695039 923774935340 1108529922408 1200907415942 1360272697680 1385662403010 1570417390078 1801361123913 1847549870680 2217059844816 2355626085117 2401814831884 2771324806020 3002268539855 3140834780156 3602722247826 3695099741360 3926043475195 4711252170234 4803629663768 5542649612040 6004537079710 6281669560312 7205444495652 7852086950390 9006805619565 9422504340468 9607259327536 10207713035507 11085299224080 11778130425585 12009074159420 12563339120624 14410888991304 15704173900780 18013611239130 18845008680936 20415426071014 23556260851170 24018148318840 28821777982608 30623139106521 31408347801560 36027222478260 37690017361872 40830852142028 47112521702340 48036296637680 51038565177535 61246278213042 62816695603120 72054444956520 81661704284056 94225043404680 102077130355070 122492556426084 144108889913040 153115695532605 163323408568112 188450086809360 204154260710140 244985112852168 306231391065210 408308521420280 489970225704336 612462782130420 816617042840560 1224925564260840 2449851128521680
• Sum of all divisors σ(n): 8664644440263168
• Sum of proper divisors (its aliquot sum) s(n): 6214793311741488
• 2449851128521680 is an abundant number, because the sum of its proper divisors (6214793311741488) is greater than itself. Its abundance is 3764942183219808

Bases of 2449851128521680

• Binary: 1000101101000010000001101010010001001010001111010000₂
• Hexadecimal: 0x8B4206A44A3D0
• Base-36: O4EE2KN1LC

Squares and roots of 2449851128521680

• 2449851128521680 squared (2449851128521680²) is 6001770551918949057182230022400
• 2449851128521680 cubed (2449851128521680³) is 14703444359746823573837500066082931025285632000
• The square root of 2449851128521680 is 49495970.8311866533
• The cube root of 2449851128521680 is 134807.2444082783

Scales and comparisons

• 2,449,851,128,521,680 seconds is equal to 77,897,687 years, 51 weeks, 6 days, 23 hours, 8 minutes.
• To count from 1 to 2,449,851,128,521,680 would take you about two hundred thirty-three million, six hundred ninety-three thousand and sixty-three 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 2449851128521680 cubic inches would be around 11233.9 feet tall.

Recreational maths with 2449851128521680

• 2449851128521680 backwards is 0861258211589442
• The number of decimal digits it has is: 16
• The sum of 2449851128521680's digits is 66
• More coming soon!