121805107722064

Names of 121805107722064

• Cardinal: 121805107722064 can be written as One hundred twenty-one trillion, eight hundred five billion, one hundred seven million, seven hundred twenty-two thousand and sixty-four.

Scientific notation

• Scientific notation: 1.21805107722064 × 10¹⁴

Factors of 121805107722064

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7676

Divisors of 121805107722064

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 13 16 17 26 34 41 52 61 68 82 104 109 122 136 164 208 218 221 244 272 289 328 436 442 488 533 578 656 697 793 872 884 976 1037 1066 1156 1394 1417 1586 1744 1768 1853 2074 2132 2312 2501 2788 2834 3172 3536 3706 3757 4148 4264 4469 4624 5002 5576 5668 6344 6649 7412 7433 7514 8296 8528 8938 9061 10004 11152 11336 11849 12688 13298 13481 14824 14866 15028 16592 17629 17876 18122 20008 22672 23698 24089 26596 26962 29648 29732 30056 31501 32513 35258 35752 36244 40016 42517 47396 48178 53192 53924 58097 59464 60112 63002 65026 70516 71504 72488 75973 85034 86437 94792 96356 96629 106384 107848 113033 116194 118928 126004 126361 130052 141032 144976 151946 154037 170068 172874 189584 192712 193258 215696 226066 229177 232388 252008 252722 260104 272609 282064 303892 304753 308074 340136 345748 385424 386516 409513 452132 453413 458354 464776 504016 505444 520208 545218 552721 607784 609506 616148 680272 691496 722789 773032 810197 819026 904264 906826 916708 929552 987649 1010888 1090436 1105442 1215568 1219012 1232296 1291541 1382992 1445578 1469429 1546064 1620394 1638052 1642693 1808528 1813652 1833416 1921561 1975298 2021776 2148137 2180872 2210884 2438024 2464592 2583082 2891156 2938858 3240788 3276104 3285386 3543917 3627304 3666832 3843122 3950596 3961789 4296274 4361744 4421768 4634353 4876048 5166164 5180801 5782312 5877716 5894369 6481576 6552208 6570772 7087834 7254608 7686244 7708021 7901192 7923578 8592548 8843536 9268706 9396257 10332328 10361602 10532561 11564624 11755432 11788738 12963152 13141544 13773349 14175668 15372488 15416042 15802384 15847156 16790033 17185096 18537412 18589933 18792514 20664656 20723204 21065122 23510864 23577476 24980293 26283088 27546698 27925781 28351336 30744976 30832084 31694312 33218077 33580066 34370192 37074824 37179866 37585028 41446408 42130244 47154952 49422017 49960586 55093396 55851562 56702672 60246589 61664168 63388624 66436154 67160132 67350413 74149648 74359732 75170056 78784001 82892816 84260488 88073617 94309904 98844034 99921172 100204273 110186792 111703124 120493178 123328336 131036357 132872308 134320264 134700826 148719464 150340112 157568002 168520976 176147234 179053537 197688068 199842344 200408546 220373584 223406248 234146933 240986356 241669129 262072714 265744616 268640528 269401652 297438928 315136004 316028861 352294468 358107074 395376136 399684688 400817092 431835001 446812496 468293866 481972712 483338258 524145428 531489232 538803304 564707309 630272008 632057722 642486221 704588936 716214148 790752272 801634184 840174289 863670002 936587732 963945424 966676516 1024192013 1048290856 1077606608 1129414618 1144957021 1260544016 1264115444 1284972442 1409177872 1432428296 1603268368 1680348578 1703472641 1727340004 1873175464 1933353032 2026302697 2048384026 2096581712 2258829236 2289914042 2528230888 2569944884 2864856592 3043910129 3360697156 3406945282 3454680008 3746350928 3866706064 4052605394 4096768052 4108375193 4517658472 4579828084 5056461776 5139889768 5372490637 6087820258 6721394312 6813890564 6909360016 7341195017 8105210788 8193536104 8216750386 9035316944 9159656168 9600024253 10279779536 10744981274 10922265757 12175640516 13442788624 13627781128 14282962913 14682390034 16210421576 16387072208 16433500772 18319312336 19200048506 21489962548 21844531514 24351281032 26341935061 27255562256 28565925826 29364780068 32420843152 32867001544 34447145849 38400097012 42979925096 43689063028 48702562064 52683870122 57131851652 58729560136 65734003088 68894291698 69842378281 76800194024 85959850192 87378126056 105367740244 114263703304 117459120272 124800315289 137788583396 139684756562 153600388048 174756252112 185678517869 210735480488 228527406608 249600630578 275577166792 279369513124 371357035738 421470960976 447812896037 499201261156 551154333584 558739026248 585601479433 742714071476 895625792074 998402522312 1117478052496 1171202958866 1485428142952 1791251584148 1996805044624 2342405917732 2970856285904 3582503168296 4684811835464 7165006336592 7612819232629 9369623670928 15225638465258 30451276930516 60902553861032 121805107722064
• Sum of all divisors σ(n): 283716325680480
• Sum of proper divisors (its aliquot sum) s(n): 161911217958416
• 121805107722064 is an abundant number, because the sum of its proper divisors (161911217958416) is greater than itself. Its abundance is 40106110236352

Bases of 121805107722064

• Binary: 11011101100011111110110001011010111011101010000₂
• Hexadecimal: 0x6EC7F62D7750
• Base-36: 176CHS811S

Squares and roots of 121805107722064

• 121805107722064 squared (121805107722064²) is 14836484267183615083072420096
• 121805107722064 cubed (121805107722064³) is 1807159564381007999740119859885834216198144
• The square root of 121805107722064 is 11036535.1320993855
• The cube root of 121805107722064 is 49570.3326588091

Scales and comparisons

• 121,805,107,722,064 seconds is equal to 3,873,025 years, 34 weeks, 1 day, 9 hours, 1 minute, 4 seconds.
• To count from 1 to 121,805,107,722,064 would take you about nine million, six hundred eighty-two thousand, five hundred sixty-four 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 121805107722064 cubic inches would be around 4130.9 feet tall.

Recreational maths with 121805107722064

• 121805107722064 backwards is 460227701508121
• The number of decimal digits it has is: 15
• The sum of 121805107722064's digits is 46
• More coming soon!