121329813915648

Names of 121329813915648

• Cardinal: 121329813915648 can be written as One hundred twenty-one trillion, three hundred twenty-nine billion, eight hundred thirteen million, nine hundred fifteen thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.21329813915648 × 10¹⁴

Factors of 121329813915648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 97

Divisors of 121329813915648

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 79 96 104 117 128 144 156 158 169 192 208 234 237 256 288 312 316 338 384 416 468 474 507 512 576 624 632 676 711 768 832 936 948 1014 1024 1027 1152 1248 1264 1352 1422 1521 1536 1664 1872 1896 2028 2048 2054 2304 2496 2528 2704 2844 3042 3072 3081 3328 3744 3792 4056 4108 4608 4992 5056 5408 5688 6084 6144 6162 6241 6656 7488 7584 8112 8216 9216 9243 9984 10112 10816 11376 12168 12324 12482 13312 13351 14976 15168 16224 16432 18432 18486 18723 19968 20224 21632 22752 24336 24648 24964 26624 26702 29952 30336 32448 32864 36972 37446 39936 40053 40448 43264 45504 48672 49296 49928 53404 56169 59904 60672 64896 65728 73944 74892 79872 80106 80896 81133 86528 91008 97344 98592 99856 106808 112338 119808 120159 121344 129792 131456 147888 149784 160212 161792 162266 173056 182016 194688 197184 199712 213616 224676 239616 240318 242688 243399 259584 262912 295776 299568 320424 324532 346112 364032 389376 394368 399424 427232 449352 480636 485376 486798 493039 519168 525824 591552 599136 640848 649064 728064 730197 778752 788736 798848 854464 898704 961272 973596 986078 1038336 1051648 1054729 1183104 1198272 1281696 1298128 1456128 1460394 1479117 1557504 1577472 1597696 1708928 1797408 1922544 1947192 1972156 2103296 2109458 2366208 2396544 2563392 2596256 2920788 2958234 3115008 3154944 3164187 3195392 3417856 3594816 3845088 3894384 3944312 4218916 4437351 4732416 4793088 5126784 5192512 5841576 5916468 6309888 6328374 6390784 6409507 6835712 7189632 7690176 7788768 7888624 8437832 8874702 9464832 9492561 9586176 10253568 10385024 11683152 11832936 12656748 12781568 12819014 13671424 14379264 15380352 15577536 15777248 16875664 17749404 18929664 18985122 19172352 19228521 20507136 20770048 23366304 23665872 25313496 25638028 27342848 28758528 30760704 31155072 31554496 33751328 35498808 37970244 38344704 38457042 38950081 41014272 41540096 46732608 47331744 50626992 51276056 57517056 57685563 61521408 62310144 63108992 67502656 70997616 75940488 76914084 77900162 82028544 83080192 83323591 93465216 94663488 101253984 102552112 115034112 115371126 116850243 123042816 124620288 126217984 135005312 141995232 151880976 153828168 155800324 166160384 166647182 186930432 189326976 202507968 205104224 230742252 233700486 246085632 249240576 249970773 252435968 270010624 283990464 303761952 307656336 311600648 333294364 350550729 373860864 378653952 405015936 410208448 461484504 467400972 498481152 499941546 504871936 506351053 540021248 567980928 607523904 615312672 623201296 666588728 701101458 747721728 749912319 757307904 810031872 820416896 922969008 934801944 999883092 1009743872 1012702106 1080042496 1135961856 1215047808 1230625344 1246402592 1333177456 1402202916 1495443456 1499824638 1514615808 1519053159 1620063744 1640833792 1845938016 1869603888 1999766184 2025404212 2160084992 2271923712 2430095616 2461250688 2492805184 2666354912 2804405832 2999649276 3029231616 3038106318 3240127488 3281667584 3691876032 3739207776 3999532368 4050808424 4543847424 4557159477 4860191232 4922501376 4985610368 5332709824 5608811664 5999298552 6076212636 6480254976 6563335168 6582563689 7383752064 7478415552 7999064736 8101616848 9087694848 9114318954 9720382464 9845002752 9971220736 10665419648 11217623328 11998597104 12152425272 13126670336 13165127378 14767504128 14956831104 15998129472 16203233696 18228637908 19440764928 19690005504 19747691067 19942441472 21330839296 22435246656 23997194208 24304850544 26330254756 29535008256 29913662208 31996258944 32406467392 36457275816 39380011008 39495382134 39884882944 42661678592 44870493312 47994388416 48609701088 52660509512 59070016512 59243073201 59827324416 63992517888 64812934784 72914551632 78990764268 79769765888 85323357184 89740986624 95988776832 97219402176 105321019024 118140033024 118486146402 119654648832 127985035776 129625869568 145829103264 157981528536 170646714368 179481973248 191977553664 194438804352 210642038048 236972292804 239309297664 255970071552 259251739136 291658206528 315963057072 358963946496 383955107328 388877608704 421284076096 473944585608 511940143104 518503478272 583316413056 631926114144 717927892992 767910214656 777755217408 842568152192 947889171216 1037006956544 1166632826112 1263852228288 1535820429312 1555510434816 1685136304384 1895778342432 2333265652224 2527704456576 3111020869632 3370272608768 3791556684864 4666531304448 5055408913152 6740545217536 7583113369728 9333062608896 10110817826304 13481090435072 15166226739456 20221635652608 30332453478912 40443271305216 60664906957824 121329813915648
• Sum of all divisors σ(n): 384316651469205
• Sum of proper divisors (its aliquot sum) s(n): 262986837553557
• 121329813915648 is an abundant number, because the sum of its proper divisors (262986837553557) is greater than itself. Its abundance is 141657023637909

Bases of 121329813915648

• Binary: 11011100101100101001100011101011000100000000000₂
• Hexadecimal: 0x6E594C758800
• Base-36: 170A5AK8W0

Squares and roots of 121329813915648

• 121329813915648 squared (121329813915648²) is 14720923744805771066059259904
• 121329813915648 cubed (121329813915648³) is 1786086938623728309849695316165747164577792
• The square root of 121329813915648 is 11014981.3397775667
• The cube root of 121329813915648 is 49505.7727397563

Scales and comparisons

• 121,329,813,915,648 seconds is equal to 3,857,912 years, 40 weeks, 5 days, 15 hours, 40 minutes, 48 seconds.
• To count from 1 to 121,329,813,915,648 would take you about nine million, six hundred forty-four thousand, seven 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 121329813915648 cubic inches would be around 4125.5 feet tall.

Recreational maths with 121329813915648

• 121329813915648 backwards is 846519318923121
• The number of decimal digits it has is: 15
• The sum of 121329813915648's digits is 63
• More coming soon!