121640827343750

Names of 121640827343750

• Cardinal: 121640827343750 can be written as One hundred twenty-one trillion, six hundred forty billion, eight hundred twenty-seven million, three hundred forty-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.2164082734375 × 10¹⁴

Factors of 121640827343750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 165

Divisors of 121640827343750

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 5 10 11 13 22 25 26 31 50 55 62 65 103 110 121 125 130 143 155 206 242 250 275 286 310 325 341 403 515 550 605 625 650 682 715 775 806 961 1030 1133 1210 1250 1339 1375 1430 1550 1573 1625 1705 1922 2015 2266 2575 2678 2750 3025 3125 3146 3193 3250 3410 3575 3751 3875 4030 4433 4805 5150 5665 6050 6250 6386 6695 6875 7150 7502 7750 7865 8125 8525 8866 9610 10075 10571 11330 12463 12493 12875 13390 13750 14729 15125 15625 15730 15965 16250 17050 17875 18755 19375 20150 21142 22165 24025 24926 24986 25750 28325 29458 30250 31250 31930 33475 34375 35123 35750 37510 38750 39325 40625 41509 42625 44330 48050 48763 50375 52855 56650 62315 62465 64375 66950 68750 70246 73645 75625 78125 78650 79825 81250 83018 85250 89375 93775 96875 97526 98983 100750 105710 110825 116281 120125 124630 124930 128750 137423 141625 147290 151250 156250 159650 162019 167375 171875 175615 178750 187550 193750 196625 197966 203125 207545 213125 221650 232562 240250 243815 251875 264275 274846 283250 311575 312325 321875 324038 334750 343750 351230 368225 378125 386353 390625 393250 399125 406250 415090 426250 446875 456599 468875 484375 487630 494915 503750 528550 554125 581405 600625 623150 624650 643750 687115 708125 736450 756250 772706 781250 798250 810095 836875 859375 878075 893750 913198 937750 968750 983125 989830 1015625 1037725 1065625 1088813 1108250 1162810 1201250 1219075 1259375 1286779 1321375 1374230 1416250 1511653 1557875 1561625 1609375 1620190 1673750 1718750 1756150 1841125 1890625 1931765 1966250 1995625 2031250 2075450 2131250 2177626 2234375 2282995 2344375 2421875 2438150 2474575 2518750 2573558 2642750 2770625 2907025 3003125 3023306 3115750 3123250 3218750 3435575 3540625 3682250 3781250 3863530 3991250 4050475 4184375 4296875 4390375 4468750 4565990 4688750 4843750 4915625 4949150 5022589 5078125 5188625 5328125 5444065 5541250 5814050 6006250 6095375 6296875 6433895 6606875 6871150 7081250 7558265 7789375 7808125 8046875 8100950 8368750 8593750 8780750 9205625 9453125 9658825 9831250 9978125 10045178 10156250 10377250 10656250 10888130 11171875 11414975 11721875 11976943 12109375 12190750 12372875 12593750 12867790 13213750 13853125 14154569 14535125 15015625 15116530 15578750 15616250 16093750 17177875 17703125 18411250 18906250 19317650 19956250 20252375 20921875 21951875 22343750 22829950 23443750 23953886 24218750 24578125 24745750 25112945 25943125 26640625 27220325 27706250 28309138 29070250 30031250 30476875 31484375 32169475 33034375 34355750 35406250 37791325 38946875 39040625 40234375 40504750 41843750 43903750 46028125 47265625 48294125 49156250 49890625 50225890 51886250 53281250 54440650 55859375 57074875 58609375 59884715 60953750 61864375 62968750 64338950 66068750 69265625 70772845 72675625 75078125 75582650 77893750 78081250 80468750 85889375 88515625 92056250 94531250 96588250 99781250 101261875 104609375 109759375 111718750 114149750 117218750 119769430 122890625 123728750 125564725 129715625 133203125 136101625 138531250 141545690 145351250 150156250 152384375 155700259 157421875 160847375 165171875 171778750 177031250 188956625 194734375 195203125 202523750 209218750 219518750 230140625 241470625 245781250 249453125 251129450 259431250 266406250 272203250 285374375 293046875 299423575 304768750 309321875 311400518 314843750 321694750 330343750 346328125 353864225 363378125 375390625 377913250 389468750 390406250 429446875 442578125 460281250 482941250 498906250 506309375 523046875 548796875 570748750 586093750 598847150 614453125 618643750 627823625 648578125 680508125 692656250 707728450 726756250 750781250 761921875 778501295 804236875 825859375 858893750 885156250 944783125 973671875 976015625 1012618750 1046093750 1097593750 1150703125 1207353125 1228906250 1247265625 1255647250 1297156250 1361016250 1426871875 1465234375 1497117875 1523843750 1546609375 1557002590 1608473750 1651718750 1731640625 1769321125 1816890625 1889566250 1947343750 1952031250 2147234375 2301406250 2414706250 2494531250 2531546875 2743984375 2853743750 2930468750 2994235750 3093218750 3139118125 3242890625 3402540625 3463281250 3538642250 3633781250 3809609375 3892506475 4021184375 4129296875 4294468750 4723915625 4868359375 4880078125 5063093750 5487968750 5753515625 6036765625 6278236250 6485781250 6805081250 7134359375 7485589375 7619218750 7733046875 7785012950 8042368750 8258593750 8846605625 9084453125 9447831250 9736718750 9760156250 10736171875 11507031250 12073531250 12657734375 13719921875 14268718750 14971178750 15466093750 15695590625 16214453125 17012703125 17693211250 18168906250 19048046875 19462532375 20105921875 21472343750 23619578125 25315468750 27439843750 30183828125 31391181250 32428906250 34025406250 35671796875 37427946875 38096093750 38665234375 38925064750 40211843750 44233028125 45422265625 47239156250 53680859375 60367656250 63288671875 71343593750 74855893750 77330468750 78477953125 85063515625 88466056250 90844531250 97312661875 100529609375 107361718750 118097890625 126577343750 150919140625 156955906250 170127031250 178358984375 187139734375 194625323750 201059218750 221165140625 236195781250 301838281250 356717968750 374279468750 392389765625 425317578125 442330281250 486563309375 502648046875 590489453125 784779531250 850635156250 935698671875 973126618750 1005296093750 1105825703125 1180978906250 1871397343750 1961948828125 2211651406250 2432816546875 3923897656250 4678493359375 4865633093750 5529128515625 9356986718750 11058257031250 12164082734375 24328165468750 60820413671875 121640827343750
• Sum of all divisors σ(n): 281678269843152
• Sum of proper divisors (its aliquot sum) s(n): 160037442499402
• 121640827343750 is an abundant number, because the sum of its proper divisors (160037442499402) is greater than itself. Its abundance is 38396615155652

Bases of 121640827343750

• Binary: 11011101010000110110110010011011101001110000110₂
• Hexadecimal: 0x6EA1B64DD386
• Base-36: 17490VXDVQ

Squares and roots of 121640827343750

• 121640827343750 squared (121640827343750²) is 14796490876871997680664062500
• 121640827343750 cubed (121640827343750³) is 1799857392046958709942807674407958984375000
• The square root of 121640827343750 is 11029090.0505776089
• The cube root of 121640827343750 is 49548.0372149995

Scales and comparisons

• 121,640,827,343,750 seconds is equal to 3,867,802 years, 2 weeks, 4 days, 2 hours, 35 minutes, 50 seconds.
• To count from 1 to 121,640,827,343,750 would take you about nine million, six hundred sixty-nine thousand, five hundred five 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 121640827343750 cubic inches would be around 4129 feet tall.

Recreational maths with 121640827343750

• 121640827343750 backwards is 057343728046121
• The number of decimal digits it has is: 15
• The sum of 121640827343750's digits is 53
• More coming soon!