42121648849027072

Names of 42121648849027072

• Cardinal: 42121648849027072 can be written as Forty-two quadrillion, one hundred twenty-one trillion, six hundred forty-eight billion, eight hundred forty-nine million, twenty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 4.2121648849027072 × 10¹⁶

Factors of 42121648849027072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 1084

Divisors of 42121648849027072

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 832 1024 1069 1352 1664 2048 2138 2197 2704 3328 4096 4276 4394 5408 6656 8192 8552 8788 10816 13312 13897 16384 17104 17576 21632 26624 27794 32768 34208 35152 43264 53248 55588 65536 68416 70304 86528 106496 111176 131072 136832 140608 173056 180661 212992 222352 262144 273664 281216 346112 361322 425984 444704 524288 547328 562432 692224 722644 851968 889408 1048576 1094656 1124864 1142761 1384448 1445288 1703936 1778816 2097152 2189312 2249728 2285522 2348593 2768896 2890576 3407872 3557632 4194304 4378624 4499456 4571044 4697186 5537792 5781152 6815744 7115264 8388608 8757248 8998912 9142088 9394372 11075584 11562304 13631488 14230528 14855893 16777216 17514496 17997824 18284176 18788744 22151168 23124608 27262976 28461056 29711786 35028992 35995648 36568352 37577488 44302336 46249216 54525952 56922112 59423572 70057984 71991296 73136704 75154976 88604672 92498432 109051904 113844224 118847144 140115968 143982592 146273408 150309952 177209344 184996864 193126609 218103808 227688448 237694288 280231936 287965184 292546816 300619904 354418688 369993728 386253218 455376896 475388576 560463872 575930368 585093632 601239808 708837376 739987456 772506436 910753792 950777152 1120927744 1151860736 1170187264 1202479616 1417674752 1479974912 1545012872 1821507584 1901554304 2241855488 2303721472 2340374528 2404959232 2510645917 2835349504 2959949824 3090025744 3643015168 3803108608 4483710976 4607442944 4680749056 4809918464 5021291834 5919899648 6180051488 7286030336 7606217216 8967421952 9214885888 9361498112 9619836928 10042583668 11839799296 12360102976 14572060672 15212434432 17934843904 18429771776 18722996224 19239673856 20085167336 23679598592 24720205952 29144121344 30424868864 36859543552 37445992448 38479347712 40170334672 47359197184 49440411904 58288242688 60849737728 74891984896 76958695424 80340669344 94718394368 98880823808 116576485376 121699475456 149783969792 153917390848 160681338688 189436788736 197761647616 233152970752 243398950912 299567939584 307834781696 321362677376 378873577472 395523295232 486797901824 599135879168 615669563392 642725354752 757747154944 791046590464 973595803648 1198271758336 1231339126784 1285450709504 1515494309888 1582093180928 1947191607296 2396543516672 2462678253568 2570901419008 3030988619776 3164186361856 3894383214592 4793087033344 4925356507136 5141802838016 6328372723712 7788766429184 9586174066688 9850713014272 10283605676032 12656745447424 15577532858368 19172348133376 19701426028544 20567211352064 25313490894848 31155065716736 39402852057088 41134422704128 50626981789696 62310131433472 82268845408256 101253963579392 124620262866944 164537690816512 202507927158784 249240525733888 329075381633024 405015854317568 658150763266048 810031708635136 1316301526532096 1620063417270272 2632603053064192 3240126834540544 5265206106128384 10530412212256768 21060824424513536 42121648849027072
• Sum of all divisors σ(n): 91345824109083180
• Sum of proper divisors (its aliquot sum) s(n): 49224175260056108
• 42121648849027072 is an abundant number, because the sum of its proper divisors (49224175260056108) is greater than itself. Its abundance is 7102526411029036

Bases of 42121648849027072

• Binary: 10010101101001010110101010011101000000000000000000000000₂
• Hexadecimal: 0x95A56A9D000000
• Base-36: BIQVMCFYRR4

Squares and roots of 42121648849027072

• 42121648849027072 squared (42121648849027072²) is 1774233301760743659356280988893184
• 42121648849027072 cubed (42121648849027072³) is 74733632113015929876453808049079258856476532277248
• The square root of 42121648849027072 is 205235593.5237040505
• The cube root of 42121648849027072 is 347937.9399203679

Scales and comparisons

• 42,121,648,849,027,072 seconds is equal to 1,339,338,142 years, 30 weeks, 2 days, 18 hours, 37 minutes, 52 seconds.
• To count from 1 to 42,121,648,849,027,072 would take you about four billion, eighteen million, fourteen thousand, four hundred twenty-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 42121648849027072 cubic inches would be around 28994.8 feet tall.

Recreational maths with 42121648849027072

• 42121648849027072 backwards is 27072094884612124
• The number of decimal digits it has is: 17
• The sum of 42121648849027072's digits is 67
• More coming soon!