1800385904000

Names of 1800385904000

• Cardinal: 1800385904000 can be written as One trillion, eight hundred billion, three hundred eighty-five million, nine hundred four thousand.

Scientific notation

• Scientific notation: 1.800385904 × 10¹²

Factors of 1800385904000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 990

Divisors of 1800385904000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 125 128 160 184 200 230 250 320 347 368 400 460 500 529 575 613 640 694 736 800 920 1000 1058 1150 1226 1388 1472 1600 1735 1840 2000 2116 2300 2452 2645 2776 2875 2944 3065 3200 3470 3680 4000 4232 4600 4904 5290 5552 5750 6130 6940 7360 7981 8000 8464 8675 9200 9808 10580 11104 11500 12260 13225 13880 14099 14720 15325 15962 16000 16928 17350 18400 19616 21160 22208 23000 24520 26450 27760 28198 30650 31924 33856 34700 36800 39232 39905 42320 43375 44416 46000 49040 52900 55520 56396 61300 63848 66125 67712 69400 70495 73600 76625 78464 79810 84640 86750 92000 98080 105800 111040 112792 122600 127696 132250 138800 140990 153250 159620 169280 173500 183563 184000 196160 199525 211600 212711 222080 225584 245200 255392 264500 277600 281980 306500 319240 324277 338560 347000 352475 367126 368000 392320 399050 423200 425422 451168 490400 510784 529000 555200 563960 613000 638480 648554 694000 704950 734252 798100 846400 850844 902336 917815 980800 997625 1021568 1058000 1063555 1110400 1127920 1226000 1276960 1297108 1388000 1409900 1468504 1596200 1621385 1692800 1701688 1762375 1804672 1835630 1961600 1995250 2116000 2127110 2255840 2452000 2553920 2594216 2776000 2819800 2937008 3192400 3242770 3403376 3524750 3671260 3990500 4232000 4254220 4511680 4589075 4892353 4904000 5107840 5188432 5317775 5552000 5639600 5874016 6384800 6485540 6806752 7049500 7342520 7981000 8106925 8464000 8508440 9023360 9178150 9784706 9808000 10376864 10635550 11279200 11748032 12769600 12971080 13613504 14099000 14685040 15962000 16213850 17016880 18356300 19569412 20753728 21271100 22558400 22945375 23496064 24461765 25539200 25942160 26588875 27227008 28198000 29370080 31924000 32427700 34033760 36712600 39138824 40534625 41507456 42542200 45116800 45890750 48923530 51884320 53177750 56396000 58740160 63848000 64855400 68067520 73425200 78277648 81069250 85084400 91781500 97847060 103768640 106355500 112524119 112792000 117480320 122308825 127696000 129710800 136135040 146850400 156555296 162138500 170168800 183563000 195694120 207537280 212711000 225048238 225584000 244617650 259421600 293700800 313110592 324277000 340337600 367126000 391388240 425422000 450096476 489235300 518843200 562620595 587401600 611544125 626221184 648554000 680675200 734252000 782776480 850844000 900192952 978470600 1037686400 1125241190 1223088250 1297108000 1468504000 1565552960 1701688000 1800385904 1956941200 2250482380 2446176500 2594216000 2813102975 2937008000 3131105920 3403376000 3600771808 3913882400 4500964760 4892353000 5188432000 5626205950 7201543616 7827764800 9001929520 9784706000 11252411900 14065514875 14403087232 15655529600 18003859040 19569412000 22504823800 28131029750 36007718080 39138824000 45009647600 56262059500 72015436160 78277648000 90019295200 112524119000 180038590400 225048238000 360077180800 450096476000 900192952000 1800385904000
• Sum of all divisors σ(n): 4700429304480
• Sum of proper divisors (its aliquot sum) s(n): 2900043400480
• 1800385904000 is an abundant number, because the sum of its proper divisors (2900043400480) is greater than itself. Its abundance is 1099657496480

Bases of 1800385904000

• Binary: 11010001100101111010111001011110110000000₂
• Hexadecimal: 0x1A32F5CBD80
• Base-36: MZ33A6BK

Squares and roots of 1800385904000

• 1800385904000 squared (1800385904000²) is 3241389403321897216000000
• 1800385904000 cubed (1800385904000³) is 5835751791115714522223243264000000000
• The square root of 1800385904000 is 1341784.5967218435
• The cube root of 1800385904000 is 12165.2732423925

Scales and comparisons

• 1,800,385,904,000 seconds is equal to 57,246 years, 36 weeks, 3 days, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 1,800,385,904,000 would take you about one hundred forty-three thousand, one hundred sixteen 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 1800385904000 cubic inches would be around 1013.8 feet tall.

Recreational maths with 1800385904000

• 1800385904000 backwards is 0004095830081
• The number of decimal digits it has is: 13
• The sum of 1800385904000's digits is 38
• More coming soon!