12747180242979

Names of 12747180242979

• Cardinal: 12747180242979 can be written as Twelve trillion, seven hundred forty-seven billion, one hundred eighty million, two hundred forty-two thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 1.2747180242979 × 10¹³

Factors of 12747180242979

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 70706

Divisors of 12747180242979

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 67 91 117 147 157 189 201 273 351 441 469 471 603 637 819 871 1099 1323 1407 1413 1809 1911 2041 2457 2613 3283 3297 4221 4239 5733 6097 6123 7693 7839 9849 9891 10519 12663 14287 17199 18291 18369 23079 23517 29547 29673 31557 42679 42861 54873 55107 69237 70459 73633 88641 94671 100009 128037 128583 136747 164619 207711 211377 220899 284013 300027 384111 385749 410241 493213 515431 634131 662697 900081 915967 957229 1152333 1230723 1479639 1546293 1902393 1988091 2700243 2747901 2871687 3452491 3692169 4438917 4638879 4720753 6411769 6700603 8243703 8615061 10357473 11062063 13316751 13916637 14162259 19235307 20101809 24731109 25845183 31072419 33045271 33186189 42486777 44882383 57705921 60305427 61369789 77434441 93217257 99135813 99558567 127460331 134647149 143806819 173117763 180916281 184109367 231316897 232303323 297407439 298675701 403941447 429588523 431420457 542041087 552328101 693950691 696909969 741158221 892222317 1006647733 1211824341 1288765569 1294261371 1626123261 1656984303 2081852073 2090729907 2223474663 3007119661 3019943199 3866296707 3882784113 4878369783 5188107547 6245556219 6670423989 7046534131 9021358983 9059829597 9635056873 11598890121 14635109349 15564322641 20011271967 21139602393 27064076949 27179488791 28905170619 36316752829 46692967923 63418807179 67445398111 81192230847 86715511857 108950258487 140078903769 190256421537 202336194333 260146535571 326850775461 472117786777 607008582999 980552326383 1416353360331 1821025748997 4249060080993 12747180242979
• Sum of all divisors σ(n): 24164149900800
• Sum of proper divisors (its aliquot sum) s(n): 11416969657821
• 12747180242979 is a deficient number, because the sum of its proper divisors (11416969657821) is less than itself. Its deficiency is 1330210585158

Bases of 12747180242979

• Binary: 10111001011111101111001001100111100000100011₂
• Hexadecimal: 0xB97EF267823
• Base-36: 4INZ1ZSIR

Squares and roots of 12747180242979

• 12747180242979 squared (12747180242979²) is 162490604146994157478794441
• 12747180242979 cubed (12747180242979³) is 2071297018852285489363032312466374479739
• The square root of 12747180242979 is 3570319.3474784577
• The cube root of 12747180242979 is 23359.9213145745

Scales and comparisons

• 12,747,180,242,979 seconds is equal to 405,320 years, 46 weeks, 6 days, 8 hours, 49 minutes, 39 seconds.
• To count from 1 to 12,747,180,242,979 would take you about one million, thirteen thousand, three hundred 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 12747180242979 cubic inches would be around 1946.7 feet tall.

Recreational maths with 12747180242979

• 12747180242979 backwards is 97924208174721
• 12747180242979 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12747180242979's digits is 63
• More coming soon!