13928644849665

Names of 13928644849665

• Cardinal: 13928644849665 can be written as Thirteen trillion, nine hundred twenty-eight billion, six hundred forty-four million, eight hundred forty-nine thousand, six hundred sixty-five.

Scientific notation

• Scientific notation: 1.3928644849665 × 10¹³

Factors of 13928644849665

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1393

Divisors of 13928644849665

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 5 7 13 15 19 21 35 39 53 57 65 73 91 95 105 127 133 159 195 219 247 265 273 285 365 371 381 399 455 511 635 665 689 741 795 889 949 1007 1093 1095 1113 1235 1365 1387 1533 1651 1729 1855 1905 1995 2067 2413 2555 2667 2847 3021 3279 3445 3705 3869 4161 4445 4745 4823 4953 5035 5187 5465 5565 6643 6731 6935 7049 7239 7651 7665 8255 8645 9271 9709 10335 11557 11607 12065 13091 13335 14209 14235 14469 15105 16395 16891 18031 19345 19929 20193 20767 20805 21147 22953 24115 24765 25935 27083 27813 29127 31369 33215 33655 34671 35245 36195 38255 39273 42627 46355 47117 48545 50297 50673 54093 57785 57929 58035 62301 64897 65455 71045 72345 73511 79789 81249 84455 87503 90155 91637 94107 99463 99645 100965 103835 105735 114765 120523 126217 127889 135415 138811 139065 141351 145369 145635 150891 156845 173355 173787 176149 194691 196365 213135 219583 220533 235585 239367 251485 253365 262509 269971 270465 274911 289645 298389 311505 324485 352079 361569 367555 378651 383667 398945 405503 406245 416433 436107 437515 458185 470535 491363 497315 514577 528447 558523 602615 612521 631085 639445 658749 694055 706755 726845 753077 754455 809913 843661 868935 880745 895223 955643 971677 973455 1037257 1056237 1097915 1100651 1102665 1196835 1216509 1233043 1312545 1349855 1374555 1474089 1491945 1515991 1543731 1662557 1675569 1760395 1804543 1807845 1837563 1889797 1893255 1918335 2027515 2082165 2180535 2259231 2289937 2456815 2530983 2572885 2637409 2642235 2685669 2792615 2866929 2915031 3062605 3111771 3293745 3301953 3439541 3699129 3765385 4049565 4218305 4228817 4476115 4547973 4778215 4858385 4987671 5186285 5271539 5281185 5413629 5503255 5669391 6082545 6165215 6387719 6689501 6869811 7260799 7356983 7370445 7579955 7704557 7718655 7912227 8312785 8377845 9022715 9187815 9335897 9448985 10133203 10318623 10611937 11296155 11449685 11637899 12631801 12654915 12686451 13187045 13428345 14308463 14334645 14575155 15558855 15814617 16029559 16509765 17197705 18461863 18495645 19163157 19707883 20068503 21144085 21782397 22070949 22739865 23113671 24938355 26357695 27068145 28007691 28346955 29601719 30399609 31835811 31938595 33447505 34286317 34349055 34913697 36303995 36784915 37895403 38522785 39561135 42925389 44714033 46679485 48088677 50666015 51498881 51593115 53059685 54974621 55385589 58189495 59123649 63159005 63432255 65351279 70932421 71542315 79073085 80147795 80347523 88805157 92309315 95640779 95815785 98539415 100159241 100342515 102858951 108911985 110354745 115568355 121366661 131731639 134142099 137955181 139782677 140038455 148008595 151998045 154496643 159179055 164923863 171431585 174568485 189477015 192530857 196053837 212797263 214626945 223570165 240004219 240443385 241042569 257494405 274873105 276927945 286922337 295618245 300477723 326756395 354662105 364099983 384822347 395194917 401737615 413865543 419348031 444025785 478203895 500796205 514294755 537059759 562432661 577592571 606833305 658658195 669485453 670710495 689775905 698913385 720012657 772483215 824619315 849566627 922121473 962654285 978478739 980269185 1044517799 1063986315 1154467041 1200021095 1205212845 1347715999 1434611685 1502388615 1611179277 1687297983 1817174801 1820499915 1924111735 1975974585 2008456359 2069327715 2096740155 2502901141 2548699881 2685298795 2766364419 2812163305 2887962855 2935436217 3133553397 3347427265 3600063285 3759418313 4043147997 4247833135 4610607365 4892393695 5222588995 5451524403 5772335205 6738579995 6981776867 7311624593 7508703423 8055896385 8436489915 9085874005 10042281795 10204135421 11278254939 12514505705 12720223607 12743499405 13831822095 14677181085 15667766985 17520307987 18797091565 20215739985 20945330601 21934873779 27257622015 30612406263 34908884335 36558122965 37543517115 38160670821 48872438069 51020677105 52560923961 56391274695 63601118035 71428947947 87601539935 104726653005 109674368895 132653760473 146617314207 153062031315 190803354105 214286843841 244362190345 262804619805 357144739735 397961281419 663268802365 733086571035 928576323311 1071434219205 1989806407095 2785728969933 4642881616555 13928644849665
• Sum of all divisors σ(n): 30082368798720
• Sum of proper divisors (its aliquot sum) s(n): 16153723949055
• 13928644849665 is an abundant number, because the sum of its proper divisors (16153723949055) is greater than itself. Its abundance is 2225079099390

Bases of 13928644849665

• Binary: 11001010101100000011111011011011000000000001₂
• Hexadecimal: 0xCAB03EDB001
• Base-36: 4XQQBILFL

Squares and roots of 13928644849665

• 13928644849665 squared (13928644849665²) is 194007147348099330450612225
• 13928644849665 cubed (13928644849665³) is 2702256653708302502007754871392336154625
• The square root of 13928644849665 is 3732109.9728792827
• The cube root of 13928644849665 is 24060.4061966605

Scales and comparisons

• 13,928,644,849,665 seconds is equal to 442,887 years, 42 weeks, 5 days, 5 hours, 47 minutes, 45 seconds.
• To count from 1 to 13,928,644,849,665 would take you about one million, one hundred seven thousand, two hundred nineteen 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 13928644849665 cubic inches would be around 2005 feet tall.

Recreational maths with 13928644849665

• 13928644849665 backwards is 56694844682931
• The number of decimal digits it has is: 14
• The sum of 13928644849665's digits is 75
• More coming soon!