2720429380305

Names of 2720429380305

• Cardinal: 2720429380305 can be written as Two trillion, seven hundred twenty billion, four hundred twenty-nine million, three hundred eighty thousand, three hundred five.

Scientific notation

• Scientific notation: 2.720429380305 × 10¹²

Factors of 2720429380305

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 86

Divisors of 2720429380305

• Number of divisors d(n): 672
• Complete list of divisors:
  1 3 5 7 9 13 15 17 21 27 35 39 41 45 49 51 63 65 81 85 91 105 117 119 123 135 147 153 189 195 205 221 243 245 255 273 287 315 351 357 369 405 441 455 459 533 567 585 595 615 637 663 697 729 735 765 819 833 861 945 1053 1071 1105 1107 1215 1323 1365 1377 1435 1547 1599 1681 1701 1755 1785 1845 1911 1989 2009 2091 2205 2295 2457 2499 2583 2665 2835 3159 3185 3213 3315 3321 3485 3645 3731 3969 4095 4131 4165 4305 4641 4797 4879 5043 5103 5265 5355 5535 5733 5967 6027 6273 6615 6885 7371 7497 7735 7749 7995 8405 8505 9061 9477 9555 9639 9945 9963 10045 10455 10829 11193 11767 11907 12285 12393 12495 12915 13923 14391 14637 15129 15795 16065 16605 17199 17901 18081 18655 18819 19845 20655 21853 22113 22491 23205 23247 23985 24395 25215 25515 26117 27183 28577 28665 28917 29835 29889 30135 31365 32487 33579 34153 35301 35721 36855 37485 38745 41769 43173 43911 45305 45387 47385 48195 49815 51597 53703 54145 54243 55965 56457 58835 59535 61965 63427 65559 66339 67473 68921 69615 69741 71955 73185 75645 78351 81549 82369 85731 85995 86751 89505 90405 94095 97461 100737 102459 105903 109265 110565 112455 116235 125307 129519 130585 131733 135915 136161 142885 144585 149445 152971 154791 161109 162435 162729 167895 169371 170765 176505 178605 190281 196677 200039 202419 206763 208845 209223 215865 219555 226935 235053 244647 247107 257193 257985 268515 271215 282285 292383 302211 307377 317135 317709 327795 331695 337365 344605 348705 371501 375921 388557 391755 395199 407745 408483 411845 428655 433755 443989 458913 464373 482447 487305 488187 503685 508113 512295 529515 570843 590031 600117 607257 620289 626535 647595 658665 680805 705159 733941 741321 764855 771579 773955 805545 813645 846855 877149 895973 906633 922131 951405 953127 983385 1000195 1012095 1033815 1046115 1070797 1114503 1127763 1171657 1175265 1185597 1223235 1225449 1235535 1285965 1331967 1376739 1400273 1447341 1461915 1464561 1511055 1536885 1588545 1712529 1770093 1800351 1857505 1860867 1879605 1942785 1975995 2042415 2115477 2201823 2219945 2223963 2294565 2314737 2321865 2412235 2440935 2540565 2600507 2631447 2687919 2719899 2766393 2854215 2859381 2950155 3000585 3036285 3101445 3212391 3343509 3377129 3514971 3525795 3556791 3669705 3706605 3857895 3995901 4130217 4200819 4342023 4385745 4479865 4533165 4610655 4765635 5137587 5310279 5353985 5401053 5572515 5582601 5638815 5858285 5927985 6127245 6271811 6346431 6605469 6659835 6671889 6883695 6944211 7001365 7236705 7322805 7801521 7894341 8063757 8201599 8299179 8562645 8578143 8850465 9001755 9304335 9637173 10030527 10131387 10544913 10577385 11009115 11119815 11573685 11987703 12390651 12602457 13002535 13026069 13157235 13439595 13599495 13831965 14296905 15231541 15412761 15930837 16061955 16203159 16717545 16747803 16885645 17574855 17783955 18203549 18815433 19039293 19979505 20015667 20651085 20832633 21004095 21710115 23404563 24191271 24604797 24897537 25687935 26551395 27005265 27913005 28911519 30091581 30394161 31359055 31634739 31732155 33027345 33359445 34721055 35963109 37171953 37807371 39007605 39078207 39471705 40318785 41007995 41495895 42890715 43902677 45694623 46238283 48185865 48609477 50152635 50243409 50656935 52724565 54610647 56446299 57411193 59938515 60047001 61953255 63012285 65130345 70213689 72573813 73814391 76157705 77063805 79654185 81015795 83739015 86734557 90274743 91017745 91182483 94077165 94904217 95196465 100078335 104163165 106620787 107889327 111515859 113422113 117022815 117234621 120956355 123023985 124487685 131708031 137083869 144557595 145828431 150457905 151970805 158173695 163831941 169338897 172233579 179815545 185859765 189036855 195391035 210641067 217721439 219513385 221443173 228473115 231191415 243047385 251217045 260203671 270824229 273053235 273547449 282231495 284712651 287055965 300235005 319862361 323667981 340266339 351068445 351703863 362869065 369071955 395124093 411251607 433672785 451373715 455912415 474521085 491495823 508016691 516700737 533103935 539446635 557579295 567110565 586173105 631923201 653164317 658540155 664329519 685419345 729142155 746345509 780611013 819159705 820642347 846694485 854137953 861167895 959587083 1020799017 1053205335 1088607195 1107215865 1185372279 1233754821 1301018355 1354121145 1367737245 1423563255 1474487469 1524050073 1550102211 1599311805 1618339905 1701331695 1758519315 1895769603 1975620465 1992988557 2056258035 2239036527 2457479115 2461927041 2540083455 2583503685 2878761249 3159616005 3265821585 3321647595 3556116837 3701264463 3731727545 3903055065 4103211735 4270689765 4423462407 4572150219 4650306633 4797935415 5103995085 5926861395 5978965671 6168774105 6717109581 7372437345 7620250365 7750511055 8636283747 9478848015 9964942785 10668350511 11103793389 11195182635 12309635205 13270387221 13950919899 14393806245 17780584185 18506322315 20151328743 22117312035 22860751095 23251533165 25908851241 29894828355 32005051533 33585547905 41852759697 43181418735 53341752555 55518966945 60453986229 66351936105 69754599495 77726553723 100756643715 129544256205 160025257665 181361958687 209263798485 302269931145 388632768615 544085876061 906809793435 2720429380305
• Sum of all divisors σ(n): 6654602068128
• Sum of proper divisors (its aliquot sum) s(n): 3934172687823
• 2720429380305 is an abundant number, because the sum of its proper divisors (3934172687823) is greater than itself. Its abundance is 1213743307518

Bases of 2720429380305

• Binary: 100111100101100110001110100001001011010001₂
• Hexadecimal: 0x279663A12D1
• Base-36: YPQXEW29

Squares and roots of 2720429380305

• 2720429380305 squared (2720429380305²) is 7400736013226646321893025
• 2720429380305 cubed (2720429380305³) is 20133179686263061736980849555251872625
• The square root of 2720429380305 is 1649372.4201359133
• The cube root of 2720429380305 is 13959.7985830131

Scales and comparisons

• 2,720,429,380,305 seconds is equal to 86,501 years, 12 weeks, 3 days, 3 hours, 51 minutes, 45 seconds.
• To count from 1 to 2,720,429,380,305 would take you about two hundred sixteen thousand, two hundred fifty-three 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 2720429380305 cubic inches would be around 1163.3 feet tall.

Recreational maths with 2720429380305

• 2720429380305 backwards is 5030839240272
• 2720429380305 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2720429380305's digits is 45
• More coming soon!