121743688854928

Names of 121743688854928

• Cardinal: 121743688854928 can be written as One hundred twenty-one trillion, seven hundred forty-three billion, six hundred eighty-eight million, eight hundred fifty-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.21743688854928 × 10¹⁴

Factors of 121743688854928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 361

Divisors of 121743688854928

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 49 56 73 76 97 98 112 133 146 152 163 194 196 266 292 304 326 388 392 511 532 584 652 679 776 784 931 1022 1064 1141 1168 1304 1358 1387 1552 1843 1862 2044 2128 2282 2608 2716 2774 3097 3577 3686 3724 4088 4564 4753 5329 5432 5548 6194 7081 7154 7372 7448 7987 8176 9128 9409 9506 9709 10658 10864 11096 11899 12388 12901 14162 14308 14744 14896 15811 15974 18256 18818 19012 19418 21316 21679 22192 23798 24776 25802 28324 28616 29488 31622 31948 37303 37636 38024 38836 42632 43358 47596 49552 49567 51604 56648 57232 63244 63896 65863 67963 74606 75272 76048 77672 83293 85264 86716 90307 95192 99134 101251 103208 110677 113296 126488 127792 131726 134539 135926 149212 150544 151753 155344 166586 173432 178771 180614 190384 198268 202502 206416 221354 226081 252976 261121 263452 269078 271852 298424 300409 303506 333172 346864 346969 357542 361228 396536 405004 442708 452162 461041 516913 522242 526904 538156 543704 583051 596848 600818 607012 666344 686857 693938 708757 715084 722456 774739 793072 810008 868627 885416 904324 922082 941773 1033826 1044484 1053808 1076312 1087408 1154203 1166102 1201636 1214024 1251397 1332688 1373714 1387876 1417514 1430168 1444912 1533667 1549478 1582567 1620016 1737254 1770832 1808648 1844164 1883546 2067652 2088968 2102863 2152624 2308406 2332204 2403272 2428048 2502794 2747428 2775752 2835028 2860336 3067334 3098956 3165134 3474508 3617296 3618391 3688328 3767092 4135304 4177936 4205726 4616812 4664408 4806544 4807999 4961299 5005588 5494856 5551504 5670056 6080389 6134668 6197912 6330268 6592411 6949016 7236782 7376656 7534184 8079421 8270608 8411452 8759779 9233624 9328816 9615998 9821347 9922598 10011176 10735669 10989712 11077969 11340112 12160778 12269336 12395824 12660536 13050283 13184822 13898032 14473564 14720041 15068368 16158842 16503913 16822904 17519558 18467248 19231996 19642694 19845196 20022352 21471338 21929857 22155938 24321556 24538672 25321072 25328737 26100566 26369644 28947128 29139673 29440082 32317684 33007826 33645808 33655993 35039116 38463992 39285388 39690392 42562723 42942676 43859714 44311876 48643112 50140561 50657474 52201132 52739288 56555947 57894256 58279346 58880164 64635368 66015652 67311986 68749429 70078232 75149683 76927984 78570776 79380784 84256819 85125446 85885352 87719428 88623752 91351981 97286224 100281122 101314948 104402264 105478576 111957691 113111894 115527391 116558692 117760328 129270736 132031304 134623972 137498858 140156464 150299366 153508999 157141552 168513638 170250892 171770704 175438856 177247504 182703962 200562244 202629896 203977711 208804528 223915382 226223788 231054782 233117384 235520656 264062608 269247944 274997716 300598732 307017998 337027276 340501784 350877712 350983927 365407924 401124488 405259792 407955422 447830764 452447576 462109564 466234768 481246003 538495888 549995432 589797733 601197464 614035996 639463867 674054552 681003568 701967854 730815848 783703837 802248976 808691737 815910844 895661528 904895152 924219128 952670659 962492006 1074562993 1099990864 1179595466 1202394928 1228071992 1278927734 1348109104 1403935708 1427843977 1461631696 1567407674 1600879561 1617383474 1631821688 1791323056 1848438256 1905341318 1924984012 2127196129 2149125986 2359190932 2456143984 2456887489 2557855468 2807871416 2855687954 3134815348 3201759122 3234766948 3263643376 3810682636 3849968024 4128584131 4254392258 4298251972 4718381864 4913774978 5115710936 5485926859 5615742832 5711375908 6269630696 6403518244 6469533896 6668694613 7621365272 7699936048 8172911443 8257168262 8508784516 8596503944 9436763728 9827549956 10231421872 10971853718 11206156927 11422751816 12539261392 12807036488 12939067792 13337389226 14890372903 15242730544 16345822886 16514336524 17017569032 17193007888 19655099912 21943707436 22412313854 22845503632 25614072976 26674778452 29780745806 32691645772 33028673048 34035138064 39310199824 43887414872 44824627708 46680862291 53349556904 57210380101 59561491612 65383291544 66057346096 78443098489 87774829744 89649255416 93361724582 104232610321 106699113808 114420760202 119122983224 130766583088 155285317417 156886196978 179298510832 186723449164 208465220642 228841520404 238245966448 310570634834 313772393956 373446898328 400472660707 416930441284 457683040808 621141269668 627544787912 746893796656 800945321414 833860882568 915366081616 1086997221919 1242282539336 1255089575824 1601890642828 1667721765136 2173994443838 2484565078672 3203781285656 4347988887676 6407562571312 7608980553433 8695977775352 15217961106866 17391955550704 30435922213732 60871844427464 121743688854928
• Sum of all divisors σ(n): 297706868598960
• Sum of proper divisors (its aliquot sum) s(n): 175963179744032
• 121743688854928 is an abundant number, because the sum of its proper divisors (175963179744032) is greater than itself. Its abundance is 54219490889104

Bases of 121743688854928

• Binary: 11011101011100110101001010100111110110110010000₂
• Hexadecimal: 0x6EB9A953ED90
• Base-36: 175KA10JV4

Squares and roots of 121743688854928

• 121743688854928 squared (121743688854928²) is 14821525776005520119829885184
• 121743688854928 cubed (121743688854928³) is 1804427222429311316375139459922642672586752
• The square root of 121743688854928 is 11033752.2563690001
• The cube root of 121743688854928 is 49561.9994955473

Scales and comparisons

• 121,743,688,854,928 seconds is equal to 3,871,072 years, 37 weeks, 5 days, 20 hours, 35 minutes, 28 seconds.
• To count from 1 to 121,743,688,854,928 would take you about nine million, six hundred seventy-seven thousand, six hundred eighty-one 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 121743688854928 cubic inches would be around 4130.2 feet tall.

Recreational maths with 121743688854928

• 121743688854928 backwards is 829458886347121
• 121743688854928 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121743688854928's digits is 76
• More coming soon!