13945908409398

Names of 13945908409398

• Cardinal: 13945908409398 can be written as Thirteen trillion, nine hundred forty-five billion, nine hundred eight million, four hundred nine thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 1.3945908409398 × 10¹³

Factors of 13945908409398

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 201499

Divisors of 13945908409398

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 19 21 27 34 38 42 49 51 54 57 63 81 98 102 114 119 126 133 147 153 162 171 189 238 243 266 294 306 323 342 357 378 399 441 459 486 513 567 646 714 729 798 833 882 918 931 969 1026 1071 1134 1197 1323 1377 1458 1539 1666 1701 1862 1938 2142 2187 2261 2394 2499 2646 2754 2793 2907 3078 3213 3402 3591 3969 4131 4374 4522 4617 4998 5103 5586 5814 6426 6783 7182 7497 7938 8262 8379 8721 9234 9639 10206 10773 11907 12393 13566 13851 14994 15309 15827 16758 17442 19278 20349 21546 22491 23814 24786 25137 26163 27702 28917 30618 31654 32319 35721 37179 40698 41553 44982 47481 50274 52326 57834 61047 64638 67473 71442 74358 75411 78489 83106 86751 94962 96957 107163 122094 134946 142443 150822 156978 173502 183141 193914 201451 202419 214326 226233 235467 260253 284886 290871 366282 402902 404838 427329 452466 470934 520506 549423 581742 604353 607257 678699 706401 854658 1098846 1208706 1214514 1281987 1357398 1410157 1412802 1648269 1813059 1821771 2036097 2563974 2820314 3296538 3424667 3626118 3643542 3827569 3845961 4072194 4230471 4944807 5439177 6849334 7655138 7691922 8460942 9871099 9889614 10274001 10878354 11482707 11537883 12691413 16317531 19742198 20548002 22965414 23075766 23972669 25382826 26792983 29613297 30822003 32635062 34448121 34613649 38074239 47945338 48952593 53585966 59226594 61644006 65068673 68896242 69227298 71918007 76148478 80378949 88839891 92466009 97905186 103344363 114222717 130137346 143836014 146857779 160757898 167808683 177679782 184932018 187550881 195206019 206688726 215754021 228445434 241136847 266519673 277398027 293715558 310033089 335617366 342668151 375101762 390412038 431508042 440573337 455480711 482273694 503426049 533039346 554796054 562652643 585618057 620066178 647262063 685336302 723410541 799559019 832194081 881146674 910961422 930099267 1006852098 1028004453 1125305286 1171236114 1294524126 1366442133 1446821082 1510278147 1599118038 1664388162 1687957929 1756854171 1860198534 1941786189 2056008906 2170231623 2398677057 2496582243 2732884266 2790297801 3020556294 3084013359 3188364977 3375915858 3513708342 3883572378 4099326399 4340463246 4530834441 4797354114 4993164486 5063873787 5270562513 5580595602 5825358567 6168026718 6376729954 6510694869 7196031171 7489746729 8198652798 8370893403 9061668882 9565094931 10127747574 10541125026 11650717134 12297979197 13021389738 13592503323 14392062342 14979493458 15191621361 15811687539 16741786806 17476075701 19130189862 19532084607 21588093513 24595958394 27185006646 28695284793 30383242722 31623375078 34952151402 36893937591 39064169214 40777509969 43176187026 45574864083 47435062617 52428227103 57390569586 58596253821 73787875182 81555019938 86085854379 91149728166 94870125234 104856454206 110681812773 117192507642 122332529907 136724592249 142305187851 172171708758 221363625546 244665059814 258257563137 273449184498 284610375702 332045438319 366997589721 410173776747 516515126274 664090876638 733995179442 774772689411 820347553494 996136314957 1549545378822 1992272629914 2324318068233 4648636136466 6972954204699 13945908409398
• Sum of all divisors σ(n): 40676543193600
• Sum of proper divisors (its aliquot sum) s(n): 26730634784202
• 13945908409398 is an abundant number, because the sum of its proper divisors (26730634784202) is greater than itself. Its abundance is 12784726374804

Bases of 13945908409398

• Binary: 11001010111100001000111010101011010000110110₂
• Hexadecimal: 0xCAF08EAB436
• Base-36: 4XYNTSLDI

Squares and roots of 13945908409398

• 13945908409398 squared (13945908409398²) is 194488361363317854374722404
• 13945908409398 cubed (13945908409398³) is 2712316874266731537286879117025434752792
• The square root of 13945908409398 is 3734422.0984508433
• The cube root of 13945908409398 is 24070.3424772703

Scales and comparisons

• 13,945,908,409,398 seconds is equal to 443,436 years, 38 weeks, 6 days, 23 hours, 3 minutes, 18 seconds.
• To count from 1 to 13,945,908,409,398 would take you about one million, one hundred eight thousand, five hundred ninety-one 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 13945908409398 cubic inches would be around 2005.9 feet tall.

Recreational maths with 13945908409398

• 13945908409398 backwards is 89390480954931
• The number of decimal digits it has is: 14
• The sum of 13945908409398's digits is 72
• More coming soon!