1918020704355

Names of 1918020704355

• Cardinal: 1918020704355 can be written as One trillion, nine hundred eighteen billion, twenty million, seven hundred four thousand, three hundred fifty-five.

Scientific notation

• Scientific notation: 1.918020704355 × 10¹²

Factors of 1918020704355

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13111

Divisors of 1918020704355

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 7 9 15 17 21 27 35 37 45 51 63 81 83 85 105 111 119 135 153 185 189 249 255 259 315 333 357 405 415 459 555 567 581 595 629 747 765 777 945 999 1071 1245 1295 1377 1411 1665 1743 1785 1887 2241 2295 2331 2835 2905 2997 3071 3145 3213 3735 3885 4233 4403 4995 5229 5355 5661 6723 6885 6993 7055 8715 9213 9435 9639 9877 11205 11655 12699 12959 13209 14985 15355 15687 16065 16983 20979 21165 21497 22015 26145 27639 28305 29631 33615 34965 38097 38877 39627 46065 47061 48195 49385 50949 52207 63495 64491 64795 66045 78435 82917 84915 88893 90713 104895 107485 114291 116631 118881 138195 148155 156621 190485 193473 194385 198135 220303 235305 248751 254745 261035 266679 272139 322455 349893 356643 365449 414585 444465 453565 469863 479483 571455 580419 583155 594405 660909 783105 800037 816417 967365 1049679 1075597 1096347 1101515 1243755 1333395 1360695 1409589 1438449 1542121 1741257 1749465 1783215 1827245 1982727 2349315 2397415 2449251 2902095 3226791 3289041 3304545 3356381 4000185 4082085 4228767 4315347 4626363 5248395 5377985 5481735 5948181 7047945 7192245 7347753 7529179 7710605 8151211 8706285 9680373 9867123 9913635 10069143 12246255 12946041 13879089 16133955 16445205 16781905 17844543 18285149 21143835 21576735 22587537 23131815 24453633 29041119 29601369 29740905 30207429 36738765 37645895 38838123 39797089 40756055 41637267 48401865 49335615 50345715 54855447 57058477 64730205 67762611 69395445 73360899 87123357 89222715 90622287 91425745 112937685 119391267 122268165 124911801 127996043 145205595 148006845 151037145 164566341 171175431 194190615 198985445 203287833 208186335 220082697 271866861 274277235 278579623 285292385 338813055 358173801 366804495 383988129 435616785 453111435 493699023 513526293 596956335 609863499 624559005 639980215 660248091 676550513 822831705 835738869 855877155 1016439165 1074521403 1100413485 1151964387 1359334305 1392898115 1481097069 1540578879 1790869005 1919940645 2029651539 2468495115 2507216607 2567631465 3049317495 3223564209 3301240455 3382752565 3455893161 4178694345 4621736637 4735853591 5372607015 5759821935 6088954617 7405485345 7521649821 7702894395 10148257695 10367679483 12536083035 14207560773 16117821045 17279465805 18266863851 22564949463 23108683185 23679267955 30444773085 37608249105 42622682319 51838397415 54800591553 71037803865 91334319255 112824747315 127868046957 213113411595 274002957765 383604140871 639340234785 1918020704355
• Sum of all divisors σ(n): 4324809646080
• Sum of proper divisors (its aliquot sum) s(n): 2406788941725
• 1918020704355 is an abundant number, because the sum of its proper divisors (2406788941725) is greater than itself. Its abundance is 488768237370

Bases of 1918020704355

• Binary: 11011111010010010111100010101100001100011₂
• Hexadecimal: 0x1BE92F15863
• Base-36: OH4K076R

Squares and roots of 1918020704355

• 1918020704355 squared (1918020704355²) is 3678803422334450315966025
• 1918020704355 cubed (1918020704355³) is 7056021131289506933410907572749538875
• The square root of 1918020704355 is 1384926.2450957451
• The cube root of 1918020704355 is 12424.6576305279

Scales and comparisons

• 1,918,020,704,355 seconds is equal to 60,987 years, 6 weeks, 3 days, 16 hours, 59 minutes, 15 seconds.
• To count from 1 to 1,918,020,704,355 would take you about one hundred fifty-two thousand, four hundred sixty-seven 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 1918020704355 cubic inches would be around 1035.4 feet tall.

Recreational maths with 1918020704355

• 1918020704355 backwards is 5534070208191
• 1918020704355 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1918020704355's digits is 45
• More coming soon!