16408929793872

Names of 16408929793872

• Cardinal: 16408929793872 can be written as Sixteen trillion, four hundred eight billion, nine hundred twenty-nine million, seven hundred ninety-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.6408929793872 × 10¹³

Factors of 16408929793872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 205

Divisors of 16408929793872

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 19 21 22 24 28 33 38 42 44 48 56 57 66 76 77 84 88 112 114 121 132 133 152 154 163 168 176 209 228 231 242 264 266 304 308 326 336 361 363 399 418 456 462 484 489 528 532 616 627 652 722 726 798 836 847 912 924 968 978 1064 1083 1141 1232 1254 1304 1444 1452 1463 1596 1672 1694 1793 1848 1936 1956 2128 2166 2282 2299 2508 2527 2541 2608 2888 2904 2926 3097 3192 3344 3388 3423 3586 3696 3912 3971 4332 4389 4564 4598 5016 5054 5082 5379 5776 5808 5852 6194 6384 6776 6846 6859 6897 7172 7581 7824 7942 8664 8778 9128 9196 9291 10032 10108 10164 10758 11704 11913 12388 12551 13552 13692 13718 13794 14344 15162 15884 16093 17328 17556 18256 18392 18582 19723 20216 20328 20577 21516 21679 23408 23826 24776 25102 27384 27436 27588 27797 28688 30324 31768 32186 34067 35112 36784 37164 37653 39446 40432 40656 41154 43032 43358 43681 47652 48013 48279 49552 50204 54768 54872 55176 55594 58843 59169 60648 63536 64372 65037 68134 70224 74328 75306 75449 78892 82308 83391 86064 86716 87362 95304 96026 96558 100408 102201 109744 110352 111188 117686 118338 121296 128744 130074 130321 131043 136268 138061 144039 148656 150612 150898 157784 164616 166782 173432 174724 176529 190608 192052 193116 200816 204402 222376 226347 235372 236676 238469 257488 260148 260642 262086 272536 276122 288078 301224 301796 305767 315568 329232 333564 346864 349448 353058 374737 384104 386232 390963 408804 411901 414183 444752 452694 470744 473352 476938 520296 521284 524172 528143 545072 552244 576156 602448 603592 611534 647273 667128 698896 706116 715407 749474 768208 772464 781926 817608 823802 828366 829939 905388 912247 917301 941488 946704 953876 1040592 1042568 1048344 1056286 1104488 1118017 1124211 1152312 1207184 1223068 1235703 1294546 1334256 1412232 1430814 1433531 1498948 1563852 1584429 1635216 1647604 1656732 1659878 1810776 1824494 1834602 1907752 1941819 2085136 2096688 2112572 2208976 2236034 2248422 2304624 2446136 2471406 2476099 2489817 2589092 2623159 2736741 2824464 2861628 2867062 2997896 3127704 3168858 3295208 3313464 3319756 3354051 3621552 3648988 3669204 3815504 3883638 4225144 4300593 4472068 4496844 4530911 4892272 4942812 4952198 4979634 5178184 5246318 5473482 5723256 5734124 5809573 5995792 6255408 6337716 6590416 6626928 6639512 6708102 7120003 7297976 7338408 7428297 7767276 7826119 7869477 8450288 8601186 8944136 8993688 9061822 9885624 9904396 9959268 10034717 10356368 10492636 10946964 11446512 11468248 11619146 12298187 12675432 13279024 13416204 13592733 14240006 14595952 14676816 14856594 15534552 15652238 15738954 15768841 17202372 17332693 17428719 17888272 17987376 18123644 19771248 19808792 19918536 20069434 20985272 21242323 21360009 21893928 22936496 23238292 23478357 24596374 25350864 26832408 27185466 27237089 28480012 29713188 30104151 31069104 31304476 31477908 31537682 34404744 34665386 34857438 36247288 36894561 39617584 39837072 40138868 41970544 42484646 42720018 43787856 46476584 46956714 47306523 49192748 49840021 51998079 53664816 54370932 54474178 56960024 59426376 60208302 62608952 62955816 63075364 63726969 68809488 69330772 69714876 72494576 73789122 80277736 81711267 84969292 85440036 86087309 92953168 93913428 94613046 98385496 99680042 103996158 108741864 108948356 110381887 113920048 118852752 120416604 125217904 125911632 126150728 127453938 135280057 138661544 139429752 147578244 148696261 149520063 160555472 163422534 169938584 170880072 172174618 187826856 189226092 190659623 196770992 199360084 207992316 217483728 217896712 220763774 233665553 240833208 252301456 254907876 258261927 270560114 277323088 278859504 295156488 297392522 299040126 299607979 326845068 331145661 339877168 341760144 344349236 375653712 378452184 381319246 398720168 403604137 405840171 415984632 435793424 441527548 446088783 467331106 481666416 509815752 516523854 541120228 571978869 590312976 594785044 598080252 599215958 653690136 662291322 688698472 700996659 756904368 762638492 797440336 807208274 811680342 831969264 883055096 892177566 898823937 934662212 946960399 1019631504 1033047708 1082240456 1143957738 1189570088 1196160504 1198431916 1210812411 1307380272 1324582644 1377396944 1401993318 1525276984 1614416548 1623360684 1635658871 1766110192 1784355132 1797647874 1869324424 1893920798 2066095416 2097255853 2164480912 2287915476 2379140176 2392321008 2396863832 2421624822 2570321083 2649165288 2803986636 2825228959 2840881197 3050553968 3228833096 3246721368 3271317742 3568710264 3595295748 3738648848 3787841596 4132190832 4194511706 4439645507 4575830952 4793727664 4843249644 4906976613 5140642166 5298330576 5607973272 5650457918 5681762394 6291767559 6457666192 6493442736 6542635484 7137420528 7190591496 7575683192 7710963249 8389023412 8475686877 8879291014 9151661904 9686499288 9813953226 10281284332 11215946544 11300915836 11363524788 12583535118 13085270968 13318936521 14381182992 15151366384 15421926498 16778046824 16951373754 17758582028 17992247581 19372998576 19627906452 20562568664 22601831672 22727049576 25167070236 26170541936 26637873042 30843852996 31077518549 33556093648 33902747508 35517164056 35984495162 39255812904 41125137328 45203663344 45454099152 48836100577 50334140472 53275746084 53976742743 61687705992 62155037098 67805495016 71034328112 71968990324 78511625808 93232555647 97672201154 100668280944 106551492168 107953485486 123375411984 124310074196 135610990032 143937980648 146508301731 186465111294 195344402308 213102984336 215906970972 248620148392 287875961296 293016603462 341852704039 372930222588 390688804616 431813941944 497240296784 586033206924 683705408078 745860445176 781377609232 863627883888 1025558112117 1172066413848 1367410816156 1491720890352 2051116224234 2344132827696 2734821632312 4102232448468 5469643264624 8204464896936 16408929793872
• Sum of all divisors σ(n): 56553078704640
• Sum of proper divisors (its aliquot sum) s(n): 40144148910768
• 16408929793872 is an abundant number, because the sum of its proper divisors (40144148910768) is greater than itself. Its abundance is 23735219116896

Bases of 16408929793872

• Binary: 11101110110010000000011011100111011101010000₂
• Hexadecimal: 0xEEC806E7750
• Base-36: 5TE5P4SPC

Squares and roots of 16408929793872

• 16408929793872 squared (16408929793872²) is 269252976980220196408752384
• 16408929793872 cubed (16408929793872³) is 4418153196059466948478640611045808590848
• The square root of 16408929793872 is 4050793.7239351005
• The cube root of 16408929793872 is 25411.2923283427

Scales and comparisons

• 16,408,929,793,872 seconds is equal to 521,753 years, 10 weeks, 6 days, 21 hours, 51 minutes, 12 seconds.
• To count from 1 to 16,408,929,793,872 would take you about one million, three hundred four thousand, three hundred eighty-three 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 16408929793872 cubic inches would be around 2117.6 feet tall.

Recreational maths with 16408929793872

• 16408929793872 backwards is 27839792980461
• The number of decimal digits it has is: 14
• The sum of 16408929793872's digits is 75
• More coming soon!