428638119845832

Names of 428638119845832

• Cardinal: 428638119845832 can be written as Four hundred twenty-eight trillion, six hundred thirty-eight billion, one hundred nineteen million, eight hundred forty-five thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 4.28638119845832 × 10¹⁴

Factors of 428638119845832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 28127762

Divisors of 428638119845832

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 67 72 78 81 104 108 117 134 156 162 201 216 234 243 268 312 324 351 402 468 486 536 603 648 702 729 804 871 936 972 1053 1206 1404 1458 1608 1742 1809 1944 2106 2187 2412 2613 2808 2916 3159 3484 3618 4212 4374 4824 5226 5427 5832 6318 6968 7236 7839 8424 8748 9477 10452 10854 12636 14472 15678 16281 17496 18954 20904 21708 23517 25272 28431 31356 32562 37908 43416 47034 48843 56862 62712 65124 70551 75816 94068 97686 113724 130248 141102 146529 188136 195372 211653 227448 282204 293058 390744 423306 564408 586116 634959 846612 1172232 1269918 1693224 1904877 2539836 3809754 5079672 7619508 15239016 28127677 56255354 84383031 112510708 168766062 225021416 253149093 337532124 365659801 506298186 675064248 731319602 759447279 1012596372 1096979403 1462639204 1518894558 1884554359 2025192744 2193958806 2278341837 2925278408 3037789116 3290938209 3769108718 4387917612 4556683674 5653663077 6075578232 6581876418 6835025511 7538217436 8775835224 9113367348 9872814627 11307326154 13163752836 13670051022 15076434872 16960989231 18226734696 19745629254 20505076533 22614652308 24499206667 26327505672 27340102044 29618443881 33921978462 39491258508 41010153066 45229304616 48998413334 50882967693 54680204088 59236887762 61515229599 67843956924 73497620001 78982517016 82020306132 88855331643 97996826668 101765935386 118473775524 123030459198 135687913848 146995240002 152648903079 164040612264 177710663286 195993653336 203531870772 220492860003 236947551048 246060918396 266565994929 293990480004 305297806158 355421326572 407063741544 440985720006 457946709237 492121836792 533131989858 587980960008 610595612316 661478580009 710842653144 799697984787 881971440012 915893418474 1066263979716 1221191224632 1322957160018 1373840127711 1599395969574 1763942880024 1831786836948 1984435740027 2132527959432 2645914320036 2747680255422 3198791939148 3663573673896 3968871480054 4121520383133 5291828640072 5495360510844 5953307220081 6397583878296 7937742960108 8243040766266 10990721021688 11906614440162 15875485920216 16486081532532 17859921660243 23813228880324 32972163065064 35719843320486 47626457760648 53579764980729 71439686640972 107159529961458 142879373281944 214319059922916 428638119845832
• Sum of all divisors σ(n): 1317455433235200
• Sum of proper divisors (its aliquot sum) s(n): 888817313389368
• 428638119845832 is an abundant number, because the sum of its proper divisors (888817313389368) is greater than itself. Its abundance is 460179193543536

Bases of 428638119845832

• Binary: 1100001011101100000010110110111101101111111001000₂
• Hexadecimal: 0x185D816DEDFC8
• Base-36: 47XTMTG4I0

Squares and roots of 428638119845832

• 428638119845832 squared (428638119845832²) is 183730637784969836655447772224
• 428638119845832 cubed (428638119845832³) is 78753955138225050074664991066786506731770368
• The square root of 428638119845832 is 20703577.4649173131
• The cube root of 428638119845832 is 75398.6547101845

Scales and comparisons

• 428,638,119,845,832 seconds is equal to 13,629,366 years, 18 weeks, 1 hour, 37 minutes, 12 seconds.
• To count from 1 to 428,638,119,845,832 would take you about thirty-four million, seventy-three thousand, four hundred fifteen 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 428638119845832 cubic inches would be around 6283.2 feet tall.

Recreational maths with 428638119845832

• 428638119845832 backwards is 238548911836824
• 428638119845832 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 428638119845832's digits is 72
• More coming soon!