168019440543444

Names of 168019440543444

• Cardinal: 168019440543444 can be written as One hundred sixty-eight trillion, nineteen billion, four hundred forty million, five hundred forty-three thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 1.68019440543444 × 10¹⁴

Factors of 168019440543444

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16846

Divisors of 168019440543444

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 67 73 84 98 134 146 147 196 201 219 268 292 294 402 438 469 511 588 804 876 938 1022 1407 1533 1876 2044 2814 3066 3283 3577 4891 4993 5628 6132 6566 7154 9782 9849 9986 10731 11701 13132 14308 14673 14979 19564 19698 19972 21462 23402 29346 29958 34237 34951 35103 39396 42924 46804 58692 59916 68474 69902 70206 81907 102711 104853 136948 139804 140412 163814 205422 209706 239659 244657 245721 327628 334531 364489 410844 419412 479318 489314 491442 573349 669062 718977 728978 733971 783967 854173 958636 978628 982884 1003593 1093467 1146698 1338124 1437954 1457956 1467942 1567934 1708346 1720047 2007186 2186934 2293396 2341717 2351901 2551423 2562519 2875908 2935884 3135868 3416692 3440094 4014372 4373868 4683434 4703802 5102846 5125038 5487769 5979211 6880188 7025151 7654269 9366868 9407604 10205692 10250076 10975538 11958422 14050302 15308538 16392019 16463307 17859961 17937633 21951076 23916844 24420763 28100604 30617076 32784038 32926614 35719922 35875266 38414383 41854477 48841526 49176057 53579883 57229591 58423093 65568076 65853228 71439844 71750532 73262289 76828766 83708954 97683052 98352114 107159766 114459182 115243149 116846186 125563431 146524578 153657532 167417908 170945341 171688773 175269279 196704228 214319532 228918364 230486298 233692372 251126862 293049156 341890682 343377546 350538558 400607137 408961651 460972596 502253724 512836023 683781364 686755092 701077116 801214274 817923302 1025672046 1196617387 1201821411 1226884953 1602428548 1635846604 2051344092 2393234774 2403642822 2453769906 2804249959 2862731557 3589852161 3914347231 4264885789 4786469548 4807285644 4907539812 5608499918 5725463114 7179704322 7828694462 8412749877 8529771578 8588194671 11216999836 11450926228 11743041693 12794657367 14359408644 15657388924 16825499754 17059543156 17176389342 23486083386 25589314734 27400430617 29854200523 33650999508 34352778684 46972166772 51178629468 54800861234 59708401046 82201291851 89562601569 109601722468 119416802092 164402583702 179125203138 191803014319 208979403661 285747347863 328805167404 358250406276 383606028638 417958807322 571494695726 575409042957 626938210983 767212057276 835917614644 857242043589 1142989391452 1150818085914 1253876421966 1714484087178 2000231435041 2301636171828 2507752843932 3428968174356 4000462870082 6000694305123 8000925740164 12001388610246 14001620045287 24002777220492 28003240090574 42004860135861 56006480181148 84009720271722 168019440543444
• Sum of all divisors σ(n): 469334145092736
• Sum of proper divisors (its aliquot sum) s(n): 301314704549292
• 168019440543444 is an abundant number, because the sum of its proper divisors (301314704549292) is greater than itself. Its abundance is 133295264005848

Bases of 168019440543444

• Binary: 100110001101000000010011000100011010011011010100₂
• Hexadecimal: 0x98D01311A6D4
• Base-36: 1NK32CRKYC

Squares and roots of 168019440543444

• 168019440543444 squared (168019440543444²) is 28230532400531913398051381136
• 168019440543444 cubed (168019440543444³) is 4743278260180941241143755294387918610072384
• The square root of 168019440543444 is 12962231.3103664373
• The cube root of 168019440543444 is 55180.6118179637

Scales and comparisons

• 168,019,440,543,444 seconds is equal to 5,342,498 years, 25 weeks, 3 days, 17 hours, 37 minutes, 24 seconds.
• To count from 1 to 168,019,440,543,444 would take you about thirteen million, three hundred fifty-six thousand, two 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 168019440543444 cubic inches would be around 4598.4 feet tall.

Recreational maths with 168019440543444

• 168019440543444 backwards is 444345044910861
• The number of decimal digits it has is: 15
• The sum of 168019440543444's digits is 57
• More coming soon!