42769768868442

Names of 42769768868442

• Cardinal: 42769768868442 can be written as Forty-two trillion, seven hundred sixty-nine billion, seven hundred sixty-eight million, eight hundred sixty-eight thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 4.2769768868442 × 10¹³

Factors of 42769768868442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 10624

Divisors of 42769768868442

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 63 66 77 81 99 121 126 154 162 189 198 231 242 243 297 363 378 462 486 567 594 693 726 729 847 891 1089 1134 1331 1386 1458 1694 1701 1782 2079 2178 2187 2541 2662 2673 3267 3402 3993 4158 4374 5082 5103 5346 6237 6534 6561 7623 7986 8019 9317 9801 10206 10601 11979 12474 13122 14641 15246 15309 16038 18634 18711 19602 19683 21202 22869 23958 24057 27951 29282 29403 30618 31803 35937 37422 39366 43923 45738 45927 48114 55902 56133 58806 63606 68607 71874 72171 74207 83853 87846 88209 91854 95409 102487 107811 112266 116611 131769 137214 137781 144342 148414 167706 168399 176418 190818 204974 205821 215622 216513 222621 233222 251559 263538 264627 275562 286227 307461 323433 336798 349833 395307 411642 433026 445242 503118 505197 529254 572454 614922 617463 646866 667863 699666 754677 790614 793881 816277 858681 922383 970299 1010394 1049499 1185921 1234926 1282721 1335726 1509354 1515591 1587762 1632554 1717362 1844766 1852389 1940598 2003589 2098998 2264031 2371842 2381643 2448831 2565442 2576043 2767149 2910897 3031182 3148497 3557763 3704778 3848163 4007178 4528062 4763286 4897662 5152086 5534298 5557167 5821794 6010767 6296994 6792093 7115526 7346493 7696326 7728129 8301447 8732691 8979047 9445491 10673289 11114334 11544489 12021534 13584186 14109931 14692986 15456258 16602894 16671501 17465382 17958094 18032301 18890982 20376279 21346578 22039479 23088978 23184387 24904341 26198073 26937141 28219862 28336473 32019867 33343002 34633467 36064602 40752558 42329793 44078958 46368774 49808682 52396146 53874282 54096903 56672946 61128837 64039734 66118437 69266934 69553161 74713023 80811423 84659586 85009419 96059601 98769517 103900401 108193806 122257674 126989379 132236874 139106322 149426046 155209241 161622846 162290709 170018838 183386511 192119202 197539034 198355311 207800802 208659483 224139069 242434269 253978758 255028257 288178803 296308551 310418482 311701203 324581418 366773022 380968137 396710622 417318966 448278138 465627723 484868538 486872127 510056514 576357606 592617102 595065933 623402406 672417207 727302807 761936274 765084771 888925653 931255446 935103609 973744254 1086464687 1142904411 1190131866 1344834414 1396883169 1454605614 1460616381 1530169542 1777851306 1785197799 1870207218 2017251621 2172929374 2181908421 2285808822 2295254313 2666776959 2793766338 2805310827 2921232762 3259394061 3428713233 3570395598 4034503242 4190649507 4363816842 4590508626 5333553918 5355593397 5610621654 6518788122 6545725263 6857426466 8000330877 8381299014 8415932481 9778182183 10286139699 10711186794 12571948521 13091450526 16000661754 16066780191 16831864962 19556364366 19637175789 20572279398 24000992631 25143897042 25247797443 29334546549 30858419097 32133560382 37715845563 39274351578 48001985262 50495594886 58669093098 58911527367 61716838194 72002977893 75431691126 88003639647 92575257291 113147536689 117823054734 144005955786 176007279294 176734582101 185150514582 216008933679 226295073378 264010918941 277725771873 339442610067 353469164202 432017867358 528021837882 555451543746 648026801037 678885220134 792032756823 1018327830201 1296053602074 1584065513646 1944080403111 2036655660402 2376098270469 3054983490603 3888160806222 4752196540938 6109966981206 7128294811407 14256589622814 21384884434221 42769768868442
• Sum of all divisors σ(n): 120985957920960
• Sum of proper divisors (its aliquot sum) s(n): 78216189052518
• 42769768868442 is an abundant number, because the sum of its proper divisors (78216189052518) is greater than itself. Its abundance is 35446420184076

Bases of 42769768868442

• Binary: 1001101110011000011100111000010110101001011010₂
• Hexadecimal: 0x26E61CE16A5A
• Base-36: F5S5S3NMI

Squares and roots of 42769768868442

• 42769768868442 squared (42769768868442²) is 1829253129059950477103507364
• 42769768868442 cubed (42769768868442³) is 78236733531768385904287834181295694206888
• The square root of 42769768868442 is 6539860.0037341777
• The cube root of 42769768868442 is 34971.3422200819

Scales and comparisons

• 42,769,768,868,442 seconds is equal to 1,359,946 years, 18 weeks, 3 days, 20 minutes, 42 seconds.
• To count from 1 to 42,769,768,868,442 would take you about three million, three hundred ninety-nine thousand, eight hundred sixty-five 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 42769768868442 cubic inches would be around 2914.3 feet tall.

Recreational maths with 42769768868442

• 42769768868442 backwards is 24486886796724
• 42769768868442 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42769768868442's digits is 81
• More coming soon!