121834461489728

Names of 121834461489728

• Cardinal: 121834461489728 can be written as One hundred twenty-one trillion, eight hundred thirty-four billion, four hundred sixty-one million, four hundred eighty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.21834461489728 × 10¹⁴

Factors of 121834461489728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 145

Divisors of 121834461489728

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 101 104 116 169 202 208 232 338 377 404 416 464 676 754 808 832 841 928 1313 1352 1508 1616 1682 1856 2197 2626 2704 2929 3016 3232 3364 4394 4901 5252 5408 5858 6032 6464 6728 8788 9802 10201 10504 10816 10933 11716 12064 13456 17069 17576 19604 20402 21008 21866 23432 24128 26912 34138 35152 38077 39208 40804 42016 43732 46864 53824 63713 68276 70304 76154 78416 81608 84032 84941 87464 93728 127426 132613 136552 140608 142129 152308 156832 163216 169882 174928 187456 221897 254852 265226 273104 284258 295829 304616 313664 326432 339764 349856 443794 495001 509704 530452 546208 568516 591658 609232 652864 679528 699712 887588 990002 1019408 1030301 1060904 1092416 1104233 1137032 1183316 1218464 1359056 1723969 1775176 1847677 1980004 2038816 2060602 2121808 2208466 2274064 2366632 2436928 2718112 3447938 3550352 3695354 3845777 3960008 4077632 4121204 4243616 4416932 4548128 4733264 5436224 6435013 6895876 7100704 7390708 7691554 7920016 8242408 8487232 8579041 8833864 9096256 9466528 12870026 13393913 13791752 14201408 14355029 14781416 15383108 15840032 16484816 17158082 17667728 18933056 22411597 25740052 26787826 27583504 28710058 29562832 29878729 30766216 31680064 32969632 34316164 35335456 44823194 49995101 51480104 53575652 55167008 57420116 59125664 59757458 61532432 65939264 68632328 70670912 89646388 99990202 102960208 107151304 110334016 111527533 114840232 118251328 119514916 123064864 137264656 174120869 179292776 186615377 199980404 205920416 214302608 223055066 229680464 239029832 246129728 274529312 348241738 358585552 373230754 388423477 399960808 411840832 428605216 446110132 459360928 478059664 549058624 649936313 696483476 717171104 746461508 776846954 799921616 857210432 866483141 892220264 918721856 956119328 1299872626 1392966952 1434342208 1449857929 1492923016 1553693908 1599843232 1732966282 1784440528 1912238656 2263571297 2599745252 2785933904 2899715858 2985846032 3107387816 3199686464 3465932564 3568881056 4527142594 5049505201 5199490504 5571867808 5799431716 5971692064 6214775632 6931865128 7137762112 9054285188 10099010402 10398981008 11143735616 11264280833 11598863432 11943384128 12429551264 13863730256 18108570376 18848153077 20198020804 20797962016 22528561666 23197726864 24859102528 27727460512 36217140752 37696306154 40396041608 41595924032 45057123332 46395453728 55454921024 65643567613 72434281504 75392612308 80792083216 90114246664 92790907456 131287135226 144868563008 146435650829 150785224616 161584166432 180228493328 262574270452 292871301658 301570449232 323168332864 360456986656 525148540904 585742603316 603140898464 720913973312 1050297081808 1171485206632 1206281796928 1903663460777 2100594163616 2342970413264 3807326921554 4201188327232 4685940826528 7614653843108 9371881653056 15229307686216 30458615372432 60917230744864 121834461489728
• Sum of all divisors σ(n): 273958212549840
• Sum of proper divisors (its aliquot sum) s(n): 152123751060112
• 121834461489728 is an abundant number, because the sum of its proper divisors (152123751060112) is greater than itself. Its abundance is 30289289570384

Bases of 121834461489728

• Binary: 11011101100111011001011110011000110101001000000₂
• Hexadecimal: 0x6ECECBCC6A40
• Base-36: 176PZ8P54W

Squares and roots of 121834461489728

• 121834461489728 squared (121834461489728²) is 14843636006492015073049513984
• 121834461489728 cubed (121834461489728³) is 1808466399400491331416184720246995008356352
• The square root of 121834461489728 is 11037864.8972402267
• The cube root of 121834461489728 is 49574.3143176647

Scales and comparisons

• 121,834,461,489,728 seconds is equal to 3,873,959 years, 6 days, 1 hour, 22 minutes, 8 seconds.
• To count from 1 to 121,834,461,489,728 would take you about nine million, six hundred eighty-four thousand, eight hundred ninety-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 121834461489728 cubic inches would be around 4131.2 feet tall.

Recreational maths with 121834461489728

• 121834461489728 backwards is 827984164438121
• The number of decimal digits it has is: 15
• The sum of 121834461489728's digits is 68
• More coming soon!