13888109294928

Names of 13888109294928

• Cardinal: 13888109294928 can be written as Thirteen trillion, eight hundred eighty-eight billion, one hundred nine million, two hundred ninety-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3888109294928 × 10¹³

Factors of 13888109294928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 235

Divisors of 13888109294928

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 33 34 36 44 48 51 66 68 71 72 88 99 102 121 131 132 136 142 144 153 176 187 198 204 213 242 262 264 272 284 306 363 374 393 396 408 426 484 524 528 561 568 612 639 726 748 781 786 792 816 852 968 1048 1089 1122 1136 1179 1207 1224 1278 1441 1452 1496 1562 1572 1584 1683 1704 1936 2057 2096 2178 2227 2244 2343 2358 2414 2448 2556 2882 2904 2992 3124 3144 3366 3408 3621 4114 4323 4356 4454 4488 4686 4716 4828 5041 5112 5764 5808 6171 6248 6288 6681 6732 7029 7242 8228 8591 8646 8712 8908 8976 9301 9372 9432 9656 10082 10224 10863 11528 12342 12496 12969 13277 13362 13464 14058 14484 15123 15851 16456 17182 17292 17424 17816 18513 18602 18744 18864 19312 20043 20164 21726 23056 24497 24684 25773 25938 26554 26724 26928 27903 28116 28968 30246 31702 32912 34364 34584 35632 37026 37204 37488 39831 40086 40328 43452 45369 47553 48994 49368 51546 51876 53108 53448 55451 55806 56232 57936 60492 63404 68728 69168 73491 74052 74408 77319 79662 80172 80656 83709 85697 86904 90738 95106 97988 98736 102311 103092 103752 106216 106896 110902 111612 112464 119493 120984 126808 137456 142659 146047 146982 148104 148816 154638 158117 159324 160344 166353 167418 171394 173808 181476 190212 195976 204622 206184 207504 212432 220473 221804 223224 238986 241968 253616 257091 269467 285318 292094 293964 296208 306933 309276 316234 318648 320688 332706 334836 342788 357911 362952 380424 391952 409244 412368 438141 440946 443608 446448 474351 477972 499059 514182 538934 570636 584188 587928 609961 613866 618552 632468 637296 660371 665412 669672 685576 715822 725904 760848 771273 808401 818488 876282 881892 887216 920799 942667 948702 955944 998118 1028364 1073733 1077868 1125421 1141272 1168376 1175856 1219922 1227732 1237104 1264936 1314423 1320742 1330824 1339344 1371152 1423053 1431644 1542546 1616802 1636976 1739287 1752564 1763784 1829883 1841598 1885334 1897404 1911888 1981113 1996236 2056728 2147466 2155736 2250842 2282544 2336752 2425203 2439844 2455464 2529872 2628846 2641484 2661648 2828001 2846106 2863288 3085092 3221199 3233604 3376263 3478574 3505128 3527568 3659766 3683196 3770668 3794808 3937021 3962226 3992472 4113456 4294932 4311472 4501684 4850406 4879688 4910928 5217861 5257692 5282968 5489649 5656002 5692212 5726576 5943339 6084487 6170184 6442398 6467208 6752526 6957148 7010256 7264081 7319532 7366392 7541336 7589616 7874042 7924452 7984944 8484003 8589864 9003368 9700812 9759376 10128789 10369337 10435722 10515384 10565936 10979298 11226307 11312004 11384424 11811063 11886678 12168974 12340368 12884796 12934416 13505052 13914296 14528162 14639064 14732784 15082672 15653583 15748084 15848904 16968006 17179728 18006736 18253461 19132157 19401624 20257578 20738674 20871444 21030768 21792243 21958596 22452614 22624008 22768848 23622126 23773356 24337948 25769592 27010104 27828592 29056324 29278128 31108011 31307166 31496168 31697808 33678921 33936012 35433189 36506922 38264314 38803248 40515156 41477348 41742888 43307231 43584486 43917192 44905228 45248016 46886341 47244252 47546712 48675896 51539184 54020208 54760383 57396471 58112648 62216022 62614332 62992336 65376729 66929357 67357842 67872024 70866378 73013844 76528628 79904891 81030312 82954696 83485776 86614462 87168972 87834384 89810456 93324033 93772682 94488504 95093424 97351792 101036763 109520766 114792942 116225296 123489377 124432044 125228664 129921693 130753458 133858714 134715684 135744048 140659023 141732756 146027688 153057256 159809782 162060624 165909392 172189413 173228924 174337944 179620912 186648066 187545364 188977008 200788071 202073526 219041532 229585884 239714673 246978754 248864088 250457328 259843386 261506916 267717428 269431368 281318046 283465512 292055376 306114512 319619564 344378826 346457848 348675888 370468131 373296132 375090728 389765079 401576142 404147052 421977069 438083064 459171768 479429346 493957508 497728176 515749751 519686772 523013832 535434856 538862736 562636092 566931024 602364213 639239128 688757652 692915696 719144019 736222927 740936262 746592264 750181456 779530158 797067797 803152284 808294104 843954138 876166128 918343536 958858692 987915016 1031499502 1039373544 1046027664 1070869712 1111404393 1125272184 1204728426 1278478256 1358383147 1377515304 1438288038 1472445854 1481872524 1493184528 1547249253 1559060316 1594135594 1606304568 1616588208 1687908276 1917717384 1975830032 2062999004 2078747088 2208668781 2222808786 2250544368 2391203391 2409456852 2716766294 2755030608 2876576076 2944891708 2963745048 3094498506 3118120632 3188271188 3212609136 3375816552 3835434768 4075149441 4125998008 4417337562 4445617572 4641747759 4782406782 4818913704 5433532588 5673247261 5753152152 5889783416 5927490096 6188997012 6236241264 6376542376 6626006343 6751633104 7173610173 8150298882 8251996016 8767745767 8834675124 8891235144 9283495518 9564813564 9637827408 10867065176 11346494522 11506304304 11779566832 12225448323 12377994024 12753084752 13252012686 14347220346 16300597764 17019741783 17535491534 17669350248 17782470288 18566991036 19129627128 21734130352 22692989044 24450896646 24755988048 26303237301 26504025372 28694440692 32601195528 34039483566 35070983068 35338700496 37133982072 38259254256 45385978088 48901793292 51059225349 52606474602 53008050744 57388881384 65202391056 68078967132 70141966136 74267964144 78909711903 90771956176 96445203437 97803586584 102118450698 105212949204 106016101488 114777762768 136157934264 140283932272 157819423806 192890406874 195607173168 204236901396 210425898408 272315868528 289335610311 315638847612 385780813748 408473802792 420851796816 578671220622 631277695224 771561627496 816947605584 868006830933 1157342441244 1262555390448 1543123254992 1736013661866 2314684882488 3472027323732 4629369764976 6944054647464 13888109294928
• Sum of all divisors σ(n): 46231550741376
• Sum of proper divisors (its aliquot sum) s(n): 32343441446448
• 13888109294928 is an abundant number, because the sum of its proper divisors (32343441446448) is greater than itself. Its abundance is 18455332151520

Bases of 13888109294928

• Binary: 11001010000110010011110100100011010101010000₂
• Hexadecimal: 0xCA193D23550
• Base-36: 4X83XOZ80

Squares and roots of 13888109294928

• 13888109294928 squared (13888109294928²) is 192879579787865509286525184
• 13888109294928 cubed (13888109294928³) is 2678732684853661777987372909493355466752
• The square root of 13888109294928 is 3726675.3675263961
• The cube root of 13888109294928 is 24037.0430824195

Scales and comparisons

• 13,888,109,294,928 seconds is equal to 441,598 years, 47 weeks, 4 days, 17 hours, 28 minutes, 48 seconds.
• To count from 1 to 13,888,109,294,928 would take you about one million, one hundred three thousand, nine hundred ninety-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 13888109294928 cubic inches would be around 2003.1 feet tall.

Recreational maths with 13888109294928

• 13888109294928 backwards is 82949290188831
• 13888109294928 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13888109294928's digits is 72
• More coming soon!