1804845000420

Names of 1804845000420

• Cardinal: 1804845000420 can be written as One trillion, eight hundred four billion, eight hundred forty-five million, four hundred twenty.

Scientific notation

• Scientific notation: 1.80484500042 × 10¹²

Factors of 1804845000420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 130219725

Divisors of 1804845000420

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 55 60 63 66 70 77 84 90 99 105 110 126 132 140 154 165 180 198 210 220 231 252 308 315 330 385 396 420 462 495 630 660 693 770 924 990 1155 1260 1386 1540 1980 2310 2772 3465 4620 6930 13860 130219697 260439394 390659091 520878788 651098485 781318182 911537879 1171977273 1302196970 1432416667 1562636364 1823075758 1953295455 2343954546 2604393940 2734613637 2864833334 3646151516 3906590910 4297250001 4557689395 4687909092 5469227274 5729666668 5859886365 7162083335 7813181820 8203840911 8594500002 9115378790 10026916669 10938454548 11719772730 12891750003 13673068185 14324166670 16407681822 17189000004 18230757580 20053833338 21486250005 23439545460 25783500006 27346136370 28648333340 30080750007 32815363644 40107666676 41019204555 42972500010 50134583345 51567000012 54692272740 60161500014 64458750015 82038409110 85945000020 90242250021 100269166690 120323000028 128917500030 150403750035 164076818220 180484500042 200538333380 257835000060 300807500070 360969000084 451211250105 601615000140 902422500210 1804845000420
• Sum of all divisors σ(n): 6825595690368
• Sum of proper divisors (its aliquot sum) s(n): 5020750689948
• 1804845000420 is an abundant number, because the sum of its proper divisors (5020750689948) is greater than itself. Its abundance is 3215905689528

Bases of 1804845000420

• Binary: 11010010000111001001001010010011011100100₂
• Hexadecimal: 0x1A4392526E4
• Base-36: N14U4350

Squares and roots of 1804845000420

• 1804845000420 squared (1804845000420²) is 3257465475541069800176400
• 1804845000420 cubed (1804845000420³) is 5879220277571057623226623974074088000
• The square root of 1804845000420 is 1343445.1981454251
• The cube root of 1804845000420 is 12175.3083878501

Scales and comparisons

• 1,804,845,000,420 seconds is equal to 57,388 years, 25 weeks, 2 days, 17 hours, 27 minutes.
• To count from 1 to 1,804,845,000,420 would take you about one hundred forty-three thousand, four hundred seventy-one 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 1804845000420 cubic inches would be around 1014.6 feet tall.

Recreational maths with 1804845000420

• 1804845000420 backwards is 0240005484081
• 1804845000420 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1804845000420's digits is 36
• More coming soon!