146438471859840

Names of 146438471859840

• Cardinal: 146438471859840 can be written as One hundred forty-six trillion, four hundred thirty-eight billion, four hundred seventy-one million, eight hundred fifty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4643847185984 × 10¹⁴

Factors of 146438471859840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 53159

Divisors of 146438471859840

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 270 288 320 324 360 384 405 432 480 540 576 640 648 720 810 864 960 1080 1152 1296 1440 1620 1728 1920 2160 2592 2880 3240 3456 4320 5184 5760 6480 8640 10368 12960 17280 25920 51840 53149 106298 159447 212596 265745 318894 425192 478341 531490 637788 797235 850384 956682 1062980 1275576 1435023 1594470 1700768 1913364 2125960 2391705 2551152 2870046 3188940 3401536 3826728 4251920 4305069 4783410 5102304 5740092 6377880 6803072 7175115 7653456 8503840 8610138 9566820 10204608 11480184 12755760 14350230 15306912 17007680 17220276 19133640 20409216 21525345 22960368 25511520 28700460 30613824 34015360 34440552 38267280 43050690 45920736 51023040 57400920 61227648 68881104 76534560 86101380 91841472 102046080 114801840 137762208 153069120 172202760 183682944 229603680 275524416 306138240 344405520 459207360 551048832 688811040 918414720 1377622080 2755244160 2824816201 5649632402 8474448603 11299264804 14124081005 16948897206 22598529608 25423345809 28248162010 33897794412 42372243015 45197059216 50846691618 56496324020 67795588824 76270037427 84744486030 90394118432 101693383236 112992648040 127116729045 135591177648 152540074854 169488972060 180788236864 203386766472 225985296080 228810112281 254233458090 271182355296 305080149708 338977944120 361576473728 381350187135 406773532944 451970592160 457620224562 508466916180 542364710592 610160299416 677955888240 762700374270 813547065888 903941184320 915240449124 1016933832360 1084729421184 1144050561405 1220320598832 1355911776480 1525400748540 1627094131776 1807882368640 1830480898248 2033867664720 2288101122810 2440641197664 2711823552960 3050801497080 3254188263552 3660961796496 4067735329440 4576202245620 4881282395328 5423647105920 6101602994160 7321923592992 8135470658880 9152404491240 9762564790656 12203205988320 14643847185984 16270941317760 18304808982480 24406411976640 29287694371968 36609617964960 48812823953280 73219235929920 146438471859840
• Sum of all divisors σ(n): 522968062950630
• Sum of proper divisors (its aliquot sum) s(n): 376529591090790
• 146438471859840 is an abundant number, because the sum of its proper divisors (376529591090790) is greater than itself. Its abundance is 230091119230950

Bases of 146438471859840

• Binary: 100001010010111101011101000110001011111010000000₂
• Hexadecimal: 0x852F5D18BE80
• Base-36: 1FWOWL7S00

Squares and roots of 146438471859840

• 146438471859840 squared (146438471859840²) is 21444226040645151548604825600
• 146438471859840 cubed (146438471859840³) is 3140259691609063165129299951638030843904000
• The square root of 146438471859840 is 12101176.4659408219
• The cube root of 146438471859840 is 52709.0347009807

Scales and comparisons

• 146,438,471,859,840 seconds is equal to 4,656,290 years, 22 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 146,438,471,859,840 would take you about eleven million, six hundred forty thousand, seven hundred twenty-six 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 146438471859840 cubic inches would be around 4392.4 feet tall.

Recreational maths with 146438471859840

• 146438471859840 backwards is 048958174834641
• 146438471859840 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 146438471859840's digits is 72
• More coming soon!