121145258087744

Names of 121145258087744

• Cardinal: 121145258087744 can be written as One hundred twenty-one trillion, one hundred forty-five billion, two hundred fifty-eight million, eighty-seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.21145258087744 × 10¹⁴

Factors of 121145258087744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 115

Divisors of 121145258087744

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 11 16 22 32 41 44 61 64 82 88 121 122 164 176 242 244 328 352 451 484 488 656 671 704 902 968 976 1312 1342 1681 1804 1936 1952 2501 2624 2684 3362 3608 3721 3872 3904 4961 5002 5368 6724 7216 7381 7442 7744 9922 10004 10736 13448 14432 14762 14884 18491 19844 20008 21472 26896 27511 28864 29524 29768 36982 39688 40016 40931 42944 53792 55022 59048 59536 68921 73964 79376 80032 81862 102541 107584 110044 118096 119072 137842 147928 152561 158752 160064 163724 203401 205082 220088 226981 236192 238144 275684 295856 302621 305122 317504 327448 406802 410164 440176 450241 453962 472384 551368 591712 605242 610244 654896 758131 813604 820328 880352 900482 907924 1102736 1127951 1183424 1210484 1220488 1309792 1516262 1627208 1640656 1678171 1760704 1800964 1815848 2205472 2255902 2420968 2440976 2496791 2619584 3032524 3254416 3281312 3356342 3601928 3631696 4204181 4410944 4511804 4841936 4881952 4993582 6065048 6255001 6508832 6562624 6712684 7203856 7263392 8339441 8408362 9023608 9306221 9683872 9763904 9987164 12130096 12407461 12510002 13017664 13425368 14407712 14526784 16678882 16816724 18047216 18459881 18612442 19367744 19974328 24260192 24814922 25020004 26850736 27464701 28815424 33357764 33633448 36094432 36919762 37224884 39948656 46245991 48520384 49629844 50040008 53701472 54929402 66715528 67266896 68805011 72188864 73839524 74449768 79897312 92491982 99259688 100080016 102368431 107402944 109858804 133431056 134533792 137610022 147679048 148899536 159794624 184983964 198519376 200160032 204736862 219717608 256455041 266862112 269067584 275220044 295358096 297799072 369967928 381555061 397038752 400320064 409473724 439435216 508705901 512910082 533724224 550440088 590716192 595598144 739935856 756855121 763110122 794077504 818947448 878870432 1017411802 1025820164 1100880176 1126052741 1181432384 1479871712 1513710242 1526220244 1637894896 1757740864 2034823604 2051640328 2201760352 2252105482 2821005451 2959743424 3027420484 3052440488 3275789792 4069647208 4103280656 4197105671 4403520704 4504210964 5642010902 6054840968 6104880976 6551579584 8139294416 8206561312 8394211342 9008421928 11284021804 12109681936 12209761952 15643757501 16278588832 16413122624 16788422684 18016843856 22568043608 24219363872 24419523904 31031059961 31287515002 32557177664 33576845368 36033687712 45136087216 46168162381 48438727744 62062119922 62575030004 67153690736 72067375424 90272174432 92336324762 124124239844 125150060008 134307381472 172081332511 180544348864 184672649524 248248479688 250300120016 268614762944 344162665022 369345299048 496496959376 500600240032 688325330044 738690598096 992993918752 1001200480064 1376650660088 1477381196192 1892894657621 1985987837504 2753301320176 2954762392384 3785789315242 5506602640352 7571578630484 11013205280704 15143157260968 30286314521936 60572629043872 121145258087744
• Sum of all divisors σ(n): 275358636242256
• Sum of proper divisors (its aliquot sum) s(n): 154213378154512
• 121145258087744 is an abundant number, because the sum of its proper divisors (154213378154512) is greater than itself. Its abundance is 33068120066768

Bases of 121145258087744

• Binary: 11011100010111001010100000100110001010101000000₂
• Hexadecimal: 0x6E2E54131540
• Base-36: 16XXD2SCOW

Squares and roots of 121145258087744

• 121145258087744 squared (121145258087744²) is 14676173557146103043603009536
• 121145258087744 cubed (121145258087744³) is 1777948833320988569510099505273082756726784
• The square root of 121145258087744 is 11006600.6599560065
• The cube root of 121145258087744 is 49480.6587822601

Scales and comparisons

• 121,145,258,087,744 seconds is equal to 3,852,044 years, 24 weeks, 6 days, 19 hours, 55 minutes, 44 seconds.
• To count from 1 to 121,145,258,087,744 would take you about nine million, six hundred thirty thousand, one hundred eleven 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 121145258087744 cubic inches would be around 4123.4 feet tall.

Recreational maths with 121145258087744

• 121145258087744 backwards is 447780852541121
• The number of decimal digits it has is: 15
• The sum of 121145258087744's digits is 59
• More coming soon!