121028559813813076

Names of 121028559813813076

• Cardinal: 121028559813813076 can be written as One hundred twenty-one quadrillion, twenty-eight trillion, five hundred fifty-nine billion, eight hundred thirteen million, eight hundred thirteen thousand and seventy-six.

Scientific notation

• Scientific notation: 1.21028559813813076 × 10¹⁷

Factors of 121028559813813076

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8098

Divisors of 121028559813813076

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 19 38 61 76 122 149 244 298 361 596 722 1159 1444 2318 2831 4636 5662 7867 9089 11324 15734 18178 22021 22201 31468 36356 44042 44402 53789 88084 88804 107578 149473 172691 215156 298946 345382 421819 479887 597892 690764 843638 959774 1172183 1354261 1687276 1919548 2344366 2708522 2839987 3281129 4688732 5417044 5679974 6562258 8014561 9117853 11359948 13124516 16029122 18235706 22271477 25730959 32058244 36471412 44542954 51461918 61889689 71503163 89085908 102923836 123779378 143006326 173239207 174655267 247558756 286012652 346478414 349310534 423158063 488888221 692956828 698621068 846316126 977776442 1175904091 1358560097 1692632252 1955552884 2351808182 2717120194 3318450073 3775271029 4703616364 5434240388 6636900146 7550542058 9221563661 10653971287 13273800292 15101084116 18443127322 21307942574 22342177729 25812641843 36886254644 42615885148 44684355458 51625283686 63050551387 71730149551 89368710916 103250567372 126101102774 143460299102 175209709559 202425454453 252202205548 286920598204 350419419118 404850908906 562515383321 700838838236 809701817812 1125030766642 1362872841469 1374012985489 2250061533284 2725745682938 2748025970978 3328984481621 3846083634607 5451491365876 5496051941956 6657968963242 7692167269214 10687792283099 13315937926484 15384334538428 21375584566198 26106246724291 42751169132396 52212493448582 83814792114829 104424986897164 167629584229658 203068053378881 335259168459316 406136106757762 496018687761529 812272213515524 992037375523058 1592481050181751 1984074751046116 3184962100363502 6369924200727004 30257139953453269 60514279906906538 121028559813813076
• Sum of all divisors σ(n): 228762678116618478
• Sum of proper divisors (its aliquot sum) s(n): 107734118302805402
• 121028559813813076 is a deficient number, because the sum of its proper divisors (107734118302805402) is less than itself. Its deficiency is 13294441511007674

Bases of 121028559813813076

• Binary: 110101101111110101101010101111011011000010010001101010100₂
• Hexadecimal: 0x1ADFAD57B612354
• Base-36: X3P1KTCBYHG

Squares and roots of 121028559813813076

• 121028559813813076 squared (121028559813813076²) is 14647912290605729429566690668581776
• 121028559813813076 cubed (121028559813813076³) is 1772815728811063228200403136316592803079815684102976
• The square root of 121028559813813076 is 347891592.0424250149
• The cube root of 121028559813813076 is 494647.6556813589

Scales and comparisons

• 121,028,559,813,813,076 seconds is equal to 3,848,333,836 years, 8 weeks, 3 days, 13 hours, 51 minutes, 16 seconds.
• To count from 1 to 121,028,559,813,813,076 would take you about eleven billion, five hundred forty-five million, one thousand, five hundred eight 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 121028559813813076 cubic inches would be around 41220.6 feet tall.

Recreational maths with 121028559813813076

• 121028559813813076 backwards is 670318318955820121
• The number of decimal digits it has is: 18
• The sum of 121028559813813076's digits is 70
• More coming soon!