121038031993788

Names of 121038031993788

• Cardinal: 121038031993788 can be written as One hundred twenty-one trillion, thirty-eight billion, thirty-one million, nine hundred ninety-three thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 1.21038031993788 × 10¹⁴

Factors of 121038031993788

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 426225

Divisors of 121038031993788

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 84 91 108 117 126 156 182 189 234 252 273 351 364 378 468 546 702 756 819 1092 1404 1638 2457 3276 4914 9828 31177 62354 93531 124708 187062 218239 280593 374124 395023 405301 436478 561186 654717 790046 810602 841779 872956 1122372 1185069 1215903 1309434 1580092 1621204 1683558 1964151 2370138 2431806 2618868 2765161 2837107 3367116 3555207 3647709 3928302 4740276 4863612 5135299 5530322 5674214 5892453 7110414 7295418 7856604 8295483 8511321 10270598 10665621 10943127 11060644 11348428 11784906 14220828 14590836 15405897 16590966 17022642 20541196 21331242 21886254 23569812 24886449 25533963 30811794 33181932 34045284 35947093 42662484 43772508 46217691 49772898 51067926 61623588 71894186 74659347 76601889 92435382 99545796 102135852 107841279 138653073 143788372 149318694 153203778 184870764 215682558 277306146 298637388 306407556 323523837 431365116 554612292 647047674 970571511 1294095348 1941143022 3882286044 12315632071 24631264142 36946896213 49262528284 73893792426 86209424497 110840688639 147787584852 160103216923 172418848994 221681377278 258628273491 320206433846 332522065917 344837697988 443362754556 480309650769 517256546982 640412867692 665044131834 775884820473 960619301538 1034513093964 1120722518461 1330088263668 1440928952307 1551769640946 1921238603076 2241445036922 2327654461419 2881857904614 3103539281892 3362167555383 4322786856921 4482890073844 4655308922838 5763715809228 6724335110766 8645573713842 9310617845676 10086502666149 13448670221532 17291147427684 20173005332298 30259507998447 40346010664596 60519015996894 121038031993788
• Sum of all divisors σ(n): 386231587409920
• Sum of proper divisors (its aliquot sum) s(n): 265193555416132
• 121038031993788 is an abundant number, because the sum of its proper divisors (265193555416132) is greater than itself. Its abundance is 144155523422344

Bases of 121038031993788

• Binary: 11011100001010101011100111001101011101110111100₂
• Hexadecimal: 0x6E155CE6BBBC
• Base-36: 16WK3R5130

Squares and roots of 121038031993788

• 121038031993788 squared (121038031993788²) is 14650205188929247490470588944
• 121038031993788 cubed (121038031993788³) is 1773232004373177228853870354251914909479872
• The square root of 121038031993788 is 11001728.5911709347
• The cube root of 121038031993788 is 49466.0559713815

Scales and comparisons

• 121,038,031,993,788 seconds is equal to 3,848,635 years, 1 week, 1 day, 1 hour, 49 minutes, 48 seconds.
• To count from 1 to 121,038,031,993,788 would take you about nine million, six hundred twenty-one thousand, five hundred eighty-seven 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 121038031993788 cubic inches would be around 4122.2 feet tall.

Recreational maths with 121038031993788

• 121038031993788 backwards is 887399130830121
• 121038031993788 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121038031993788's digits is 63
• More coming soon!