121175920497072

Names of 121175920497072

• Cardinal: 121175920497072 can be written as One hundred twenty-one trillion, one hundred seventy-five billion, nine hundred twenty million, four hundred ninety-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 1.21175920497072 × 10¹⁴

Factors of 121175920497072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 73

Divisors of 121175920497072

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 61 84 98 112 122 147 168 183 196 244 294 336 366 392 427 488 588 732 784 854 976 1176 1281 1464 1708 2352 2562 2928 2989 3416 3721 5124 5978 6832 7442 8967 10248 11163 11956 14884 17934 20496 22326 23912 26047 29768 35868 44652 47824 52094 59536 71736 78141 89304 104188 143472 156282 178608 182329 208376 226981 312564 364658 416752 453962 546987 625128 680943 729316 907924 1093974 1250256 1361886 1458632 1588867 1815848 2187948 2723772 2917264 3177734 3631696 4375896 4766601 5447544 6355468 8751792 9533202 10895088 11122069 12710936 13845841 19066404 22244138 25421872 27691682 33366207 38132808 41537523 44488276 55383364 66732414 76265616 83075046 88976552 96920887 110766728 133464828 166150092 177953104 193841774 221533456 266929656 290762661 332300184 387683548 533859312 581525322 664600368 678446209 775367096 844596301 1163050644 1356892418 1550734192 1689192602 2035338627 2326101288 2533788903 2713784836 3378385204 4070677254 4652202576 5067577806 5427569672 5912174107 6756770408 8141354508 10135155612 10855139344 11824348214 13513540816 16282709016 17736522321 20270311224 23648696428 32565418032 35473044642 40540622448 41385218749 47297392856 51520374361 70946089284 82770437498 94594785712 103040748722 124155656247 141892178568 154561123083 165540874996 206081497444 248311312494 283784357136 309122246166 331081749992 360642620527 412162994888 496622624988 618244492332 662163499984 721285241054 824325989776 993245249976 1081927861581 1236488984664 1442570482108 1986490499952 2163855723162 2472977969328 2524498343689 2885140964216 4327711446324 5048996687378 5770281928432 7573495031067 8655422892648 10097993374756 15146990062134 17310845785296 20195986749512 30293980124268 40391973499024 60587960248536 121175920497072
• Sum of all divisors σ(n): 370215106083156
• Sum of proper divisors (its aliquot sum) s(n): 249039185586084
• 121175920497072 is an abundant number, because the sum of its proper divisors (249039185586084) is greater than itself. Its abundance is 127863265089012

Bases of 121175920497072

• Binary: 11011100011010101110111101100100101000110110000₂
• Hexadecimal: 0x6E3577B251B0
• Base-36: 16YBG6E75C

Squares and roots of 121175920497072

• 121175920497072 squared (121175920497072²) is 14683603708312714059560573184
• 121175920497072 cubed (121175920497072³) is 1779299195569013036362604654312422513717248
• The square root of 121175920497072 is 11007993.4818781575
• The cube root of 121175920497072 is 49484.8330224855
• Being both a perfect square and a perfect cube, 121175920497072 is also a perfect sixth number.

Scales and comparisons

• 121,175,920,497,072 seconds is equal to 3,853,019 years, 23 weeks, 2 days, 19 hours, 51 minutes, 12 seconds.
• To count from 1 to 121,175,920,497,072 would take you about nine million, six hundred thirty-two thousand, five hundred forty-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 121175920497072 cubic inches would be around 4123.7 feet tall.

Recreational maths with 121175920497072

• 121175920497072 backwards is 270794029571121
• The number of decimal digits it has is: 15
• The sum of 121175920497072's digits is 57
• More coming soon!