1681328121300

Names of 1681328121300

• Cardinal: 1681328121300 can be written as One trillion, six hundred eighty-one billion, three hundred twenty-eight million, one hundred twenty-one thousand, three hundred.

Scientific notation

• Scientific notation: 1.6813281213 × 10¹²

Factors of 1681328121300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2042

Divisors of 1681328121300

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 53 54 60 75 81 90 100 106 108 135 150 159 162 180 212 225 265 270 300 318 324 405 450 477 530 540 636 675 795 810 900 954 1060 1325 1350 1431 1590 1620 1908 1979 2025 2385 2650 2700 2862 3180 3958 3975 4050 4293 4770 5300 5724 5937 7155 7916 7950 8100 8586 9540 9895 11874 11925 14310 15900 17172 17811 19790 21465 23748 23850 28620 29685 35622 35775 39580 42930 47700 49475 53433 59370 71244 71550 85860 89055 98950 104887 106866 107325 118740 143100 148425 160299 178110 197900 209774 213732 214650 267165 296850 314661 320598 356220 419548 429300 445275 524435 534330 593700 629322 641196 801495 890550 943983 1048870 1068660 1258644 1335825 1573305 1602990 1781100 1887966 2097740 2622175 2671650 2831949 3146610 3205980 3775932 3916441 4007475 4719915 5244350 5343300 5663898 6293220 7832882 7866525 8014950 8495847 9439830 10488700 11327796 11749323 14159745 15665764 15733050 16029900 16991694 18879660 19582205 23498646 23599575 28319490 31466100 33983388 35247969 39164410 42479235 46997292 47199150 56638980 58746615 70495938 70798725 78328820 84958470 94398300 97911025 105743907 117493230 140991876 141597450 169916940 176239845 195822050 207571373 211487814 212396175 234986460 283194900 293733075 317231721 352479690 391644100 415142746 422975628 424792350 528719535 587466150 622714119 634463442 704959380 830285492 849584700 881199225 1037856865 1057439070 1174932300 1245428238 1268926884 1586158605 1762398450 1868142357 2075713730 2114878140 2490856476 2643597675 3113570595 3172317210 3524796900 3736284714 4151427460 5189284325 5287195350 5604427071 6227141190 6344634420 7472569428 7930793025 9340711785 10378568650 10574390700 11208854142 12454282380 15567852975 15861586050 16813281213 18681423570 20757137300 22417708284 28022135355 31135705950 31723172100 33626562426 37362847140 46703558925 56044270710 62271411900 67253124852 84066406065 93407117850 112088541420 140110676775 168132812130 186814235700 280221353550 336265624260 420332030325 560442707100 840664060650 1681328121300
• Sum of all divisors σ(n): 5555842930638
• Sum of proper divisors (its aliquot sum) s(n): 3874514809338
• 1681328121300 is an abundant number, because the sum of its proper divisors (3874514809338) is greater than itself. Its abundance is 2193186688038

Bases of 1681328121300

• Binary: 11000011101110110111101110010010111010100₂
• Hexadecimal: 0x18776F725D4
• Base-36: LGE3CP90

Squares and roots of 1681328121300

• 1681328121300 squared (1681328121300²) is 2826864251474187513690000
• 1681328121300 cubed (1681328121300³) is 4752886361101226447836325730597000000
• The square root of 1681328121300 is 1296660.3723797531
• The cube root of 1681328121300 is 11890.9757190191

Scales and comparisons

• 1,681,328,121,300 seconds is equal to 53,461 years, 1 week, 5 days, 5 hours, 15 minutes.
• To count from 1 to 1,681,328,121,300 would take you about one hundred thirty-three thousand, six hundred fifty-two 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 1681328121300 cubic inches would be around 990.9 feet tall.

Recreational maths with 1681328121300

• 1681328121300 backwards is 0031218231861
• 1681328121300 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1681328121300's digits is 36
• More coming soon!