397855641694329

Names of 397855641694329

• Cardinal: 397855641694329 can be written as Three hundred ninety-seven trillion, eight hundred fifty-five billion, six hundred forty-one million, six hundred ninety-four thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 3.97855641694329 × 10¹⁴

Factors of 397855641694329

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 182603

Divisors of 397855641694329

• Number of divisors d(n): 378
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 49 57 63 81 91 117 133 147 169 171 189 243 247 273 351 361 399 441 507 513 567 637 729 741 819 931 1053 1083 1183 1197 1323 1521 1539 1701 1729 1911 2223 2457 2527 2793 3159 3211 3249 3549 3591 3969 4563 4617 4693 5103 5187 5733 6669 7371 7581 8281 8379 9477 9633 9747 10647 10773 11907 12103 13689 13851 14079 15561 17199 17689 20007 22113 22477 22743 24843 25137 28899 29241 31941 32319 32851 35721 36309 41067 42237 46683 51597 53067 60021 61009 66339 67431 68229 74529 75411 86697 87723 95823 96957 98553 108927 123201 126711 140049 154791 157339 159201 180063 182561 183027 202293 204687 223587 226233 229957 260091 263169 287469 295659 326781 380133 420147 427063 464373 472017 477603 547683 549081 606879 614061 670761 678699 689871 780273 862407 886977 980343 1140399 1260441 1277927 1281189 1416051 1432809 1643049 1647243 1820637 1842183 2012283 2069613 2340819 2373293 2660931 2941029 2989441 3421197 3468659 3833781 3843567 4248153 4298427 4929147 4941729 5461911 6036849 6208839 7119879 7982793 8823087 8945489 8968323 10405977 11501343 11530701 12744459 12895281 14787441 14825187 16385733 16613051 18626517 21359637 23948379 24280613 26836467 26904969 30852809 31217931 34504029 34592103 38233377 44362323 44475561 45092567 49839153 55879551 64078911 65904521 72841839 80509401 80714907 92558427 93653793 103512087 103776309 114700131 116291357 133086969 135277701 149517459 167638653 169964291 192236733 197713563 215969663 218525517 241528203 242144721 277675281 280961379 310536261 311328927 315647969 348874071 405833103 448552377 461331647 509892873 576710199 586203371 593140689 647908989 655576551 724584609 726434163 833025843 842884137 856758773 931608783 946943907 1046622213 1217499309 1345657131 1383994941 1511787641 1529678619 1730130597 1758610113 1779422067 1943726967 1966729653 2173753827 2179302489 2209535783 2499077529 2528652411 2570276319 2840831721 3139866639 3229321529 3652497927 4036971393 4103423597 4151984823 4535362923 4589035857 5275830339 5338266201 5831180901 5900188959 5997311411 6521261481 6628607349 7497232587 7710828957 8522495163 9419599917 9687964587 10957493781 11137864049 12110914179 12310270791 12455954469 13606088769 13767107571 15827491017 16014798603 17493542703 17700566877 17991934233 19885822047 22491697761 23132486871 25567485489 28258799751 28723965179 29063893761 32872481343 33413592147 36930812373 37367863407 40818266307 41301322713 41981179877 47482473051 48044395809 52480628109 53975802699 59657466141 69397460613 76702456467 77965048343 84776399253 86171895537 87191681283 100240776441 110792437119 112103590221 122454798921 123903968139 125943539631 142447419153 157441884327 161927408097 178972398423 208192381839 230107369401 233895145029 258515686611 261575043849 300722329323 332377311357 336310770663 367364396763 377830618893 427342257459 485782224291 536917195269 545755338401 624577145517 701685435087 775547059833 784725131547 902166987969 997131934071 1102093190289 1133491856679 1457346672873 1610751585807 1637266015203 2105056305261 2326641179499 2354175394641 2706500963907 2991395802213 3400475570037 4372040018619 4911798045609 6315168915783 6979923538497 8119502891721 10201426710111 14735394136827 18945506747349 20939770615491 30604280130333 44206182410481 56836520242047 132618547231443 397855641694329
• Sum of all divisors σ(n): 793015120080126
• Sum of proper divisors (its aliquot sum) s(n): 395159478385797
• 397855641694329 is a deficient number, because the sum of its proper divisors (395159478385797) is less than itself. Its deficiency is 2696163308532

Bases of 397855641694329

• Binary: 1011010011101100011111100001100011111000001111001₂
• Hexadecimal: 0x169D8FC31F079
• Base-36: 3X10CWQIK9

Squares and roots of 397855641694329

• 397855641694329 squared (397855641694329²) is 158289111628006300201870760241
• 397855641694329 cubed (397855641694329³) is 62976216079985720706415707127705092568373289
• The square root of 397855641694329 is 19946319.0011171987
• The cube root of 397855641694329 is 73548.7292635661

Scales and comparisons

• 397,855,641,694,329 seconds is equal to 12,650,578 years, 39 weeks, 2 days, 18 hours, 12 minutes, 9 seconds.
• To count from 1 to 397,855,641,694,329 would take you about thirty-one million, six hundred twenty-six thousand, four hundred forty-six 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 397855641694329 cubic inches would be around 6129.1 feet tall.

Recreational maths with 397855641694329

• 397855641694329 backwards is 923496146558793
• 397855641694329 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 397855641694329's digits is 81
• More coming soon!