140121245876644879

Names of 140121245876644879

• Cardinal: 140121245876644879 can be written as One hundred forty quadrillion, one hundred twenty-one trillion, two hundred forty-five billion, eight hundred seventy-six million, six hundred forty-four thousand, eight hundred seventy-nine.

Scientific notation

• Scientific notation: 1.40121245876644879 × 10¹⁷

Factors of 140121245876644879

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 90

Divisors of 140121245876644879

• Number of divisors d(n): 264
• Complete list of divisors:
  1 7 11 29 43 49 77 203 301 319 343 473 539 841 1247 1421 1849 2107 2233 2401 3311 3773 5887 8729 9251 9947 12943 13717 14749 15631 16807 20339 23177 24389 26411 36163 41209 53621 61103 64757 69629 90601 96019 103243 109417 117649 142373 162239 170723 184877 253141 268279 288463 375347 397793 427721 453299 487403 589831 634207 672133 722701 765919 823543 996611 1048727 1135673 1195061 1294139 1555009 1771987 1877953 2019241 2627429 2784551 2994047 3173093 3411821 4128817 4439449 4704931 5058907 5361433 5764801 6976277 7341089 7949711 8365427 9058973 10885063 11535997 12403909 13145671 14134687 17105099 18392003 19491857 20958329 22211651 23882747 28901719 31076143 32934517 35412349 37530031 40353607 45095261 48833939 51387623 55647977 58557989 63412811 76195441 80751979 86827363 92019697 98942809 119735693 128744021 136442999 146708303 155481557 167179229 202312033 217533001 230541619 247886443 262710217 282475249 315666827 341837573 359713361 389535839 409905923 443889677 496047871 533368087 565263853 607791541 644137879 692599663 838149851 901208147 955100993 1026958121 1088370899 1170254603 1416184231 1522731007 1613791333 1735205101 1838971519 2209667789 2392863011 2517993527 2726750873 2869341461 3107227739 3472335097 3733576609 3956846971 4254540787 4508965153 4848197641 5867048957 6308457029 6685706951 7188706847 7618596293 8191782221 9913289617 10659117049 11296539331 12146435707 12872800633 15467674523 16750041077 17625954689 19087256111 20085390227 24306345679 26135036263 27697928797 29781785509 31562756071 33937383487 41069342699 44159199203 46799948657 50320947929 53330174051 69393027319 74613819343 79075775317 90109604431 108273721661 117250287539 123381682823 133610792777 140597731589 170144419753 182945253841 193885501579 208472498563 220939292497 237561684409 287485398893 309114394421 327599640599 352246635503 373311218357 485751191233 522296735401 553530427219 757916051627 820752012773 863671779761 984184121123 1191010938271 1280616776887 1357198511053 1459307489941 1546575047479 2012397792251 2163800760947 2293197484193 2613178528499 3400258338631 3874712990533 5305412361389 5745264089411 6045702458327 6889288847861 8337076567897 8964317438209 9500389577371 10215152429587 10826025332353 14086784545757 15146605326629 16052382389351 23801808370417 37137886529723 42319917208289 58359535975279 62750222067463 66502727041597 75782177326471 98607491820299 112366676725457 166612658592919 259965205708061 296239420458023 408516751826953 439251554472241 465519089291179 690252442742093 1819756439956427 2859617262788671 3258633625038253 4831767099194651 12738295079694989 20017320839520697 140121245876644879
• Sum of all divisors σ(n): 189100377482055120
• Sum of proper divisors (its aliquot sum) s(n): 48979131605410241
• 140121245876644879 is a deficient number, because the sum of its proper divisors (48979131605410241) is less than itself. Its deficiency is 91142114271234638

Bases of 140121245876644879

• Binary: 111110001110011111000011111011101111101100110110000001111₂
• Hexadecimal: 0x1F1CF87DDF66C0F
• Base-36: 12BOU3PFLGY7

Squares and roots of 140121245876644879

• 140121245876644879 squared (140121245876644879²) is 19633963546023169505214953876924641
• 140121245876644879 cubed (140121245876644879³) is 2751135433565394907010645691947910578525227801563439
• The square root of 140121245876644879 is 374327725.2310398647
• The cube root of 140121245876644879 is 519399.2641952285

Scales and comparisons

• 140,121,245,876,644,879 seconds is equal to 4,455,422,195 years, 21 weeks, 20 hours, 1 minute, 19 seconds.
• To count from 1 to 140,121,245,876,644,879 would take you about thirteen billion, three hundred sixty-six million, two hundred sixty-six thousand, five hundred eighty-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 140121245876644879 cubic inches would be around 43283.3 feet tall.

Recreational maths with 140121245876644879

• 140121245876644879 backwards is 978446678542121041
• The number of decimal digits it has is: 18
• The sum of 140121245876644879's digits is 79
• More coming soon!