16401380299668

Names of 16401380299668

• Cardinal: 16401380299668 can be written as Sixteen trillion, four hundred one billion, three hundred eighty million, two hundred ninety-nine thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6401380299668 × 10¹³

Factors of 16401380299668

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 429

Divisors of 16401380299668

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 49 52 63 78 84 91 98 117 126 147 156 169 182 193 196 211 234 252 273 294 338 343 364 386 422 441 468 507 546 579 588 633 637 676 686 772 819 844 882 1014 1029 1092 1158 1183 1266 1274 1351 1372 1477 1521 1638 1737 1764 1899 1911 2028 2058 2316 2366 2509 2532 2548 2702 2743 2954 3042 3087 3276 3474 3549 3798 3822 4053 4116 4431 4459 4732 5018 5404 5486 5733 5908 6084 6174 6948 7098 7527 7596 7644 8106 8229 8281 8862 8918 9457 10036 10339 10647 10972 11466 12159 12348 13293 13377 14196 15054 16212 16458 16562 17563 17724 17836 18914 19201 20678 21294 22581 22932 24318 24687 24843 26586 26754 28371 30108 31017 32617 32916 33124 35126 35659 37249 37828 38402 40131 40723 41356 42588 45162 48636 49374 49686 52689 53172 53508 56742 57603 57967 62034 65234 66199 70252 71318 72373 74498 74529 76804 80262 81446 85113 90324 93051 97851 98748 99372 105378 106977 111747 113484 115206 115934 122169 122941 124068 130468 132398 134407 142636 144746 148996 149058 158067 160524 162892 170226 172809 173901 186102 195702 198597 210756 213954 217119 223494 228319 230412 231868 244338 245882 249613 260743 264796 268814 285061 289492 293553 298116 316134 320931 335241 340452 345618 347802 366507 368823 372204 391404 397194 403221 427908 434238 446988 456638 484237 488676 491764 499226 521486 521703 529399 537628 570122 587106 595791 632268 641862 651357 670482 684957 691236 695604 733014 737646 748839 782229 794388 806442 855183 860587 868476 913276 940849 968474 998452 1042972 1043406 1058798 1106469 1140244 1174212 1191582 1209663 1283724 1302714 1340964 1369914 1452711 1466028 1475292 1497678 1564458 1588197 1598233 1612884 1710366 1721174 1747291 1825201 1881698 1936948 1995427 2054871 2086812 2117596 2212938 2246517 2346687 2383164 2419326 2565549 2581761 2605428 2739828 2822547 2905422 2995356 3128916 3176394 3196466 3389659 3420732 3442348 3494582 3650402 3705793 3763396 3990854 4109742 4358133 4425876 4493034 4693374 4764591 4794699 4838652 5131098 5163522 5241873 5475603 5645094 5810844 5986281 6295081 6352788 6392932 6779318 6882187 6989164 7300804 7411586 7745283 7859539 7981708 8219484 8467641 8716266 8986068 9386748 9529182 9589398 10168977 10262196 10327044 10483746 10951206 11117379 11187631 11290188 11972562 12231037 12590162 12776407 13558636 13764374 13967989 14384097 14823172 15490566 15719078 15725619 16426809 16935282 17432532 17958843 18885243 19058364 19178796 20337954 20646561 20967492 21902412 22234758 22375262 23578617 23727613 23945124 24462074 25180324 25552814 25940551 27528748 27935978 28768194 30506931 30981132 31438156 31451238 32853618 33352137 33562893 33870564 35917686 36693111 37770486 38329221 40675908 41293122 41903967 44065567 44469516 44750524 47157234 47455226 48175309 48924148 51105628 51881102 55016773 55871956 56655729 57536388 61013862 61939683 62902476 65707236 66704274 67125786 70735851 71182839 71835372 73386222 75540972 76658442 77821653 82586244 83807934 88131134 94314468 94910452 96350618 100688679 102174007 103762204 110033546 110079333 113311458 114987663 122027724 123879366 125711901 132196701 133408548 134251572 141471702 142365678 144525927 146772444 153316884 155643306 165050319 166093291 167615868 176262268 181583857 192701236 201377358 204348014 213548517 220067092 220158666 226622916 229975326 233464959 247758732 251423802 264393402 282943404 284731356 289051854 306522021 308458969 311286612 330100638 332186582 337227163 363167714 385117411 396590103 402754716 408696028 427097034 433577781 440317332 459950652 466929918 495150957 498279873 502847604 528786804 544751571 578103708 613044042 616917938 660201276 664373164 674454326 715218049 726335428 770234822 793180206 854194068 867155562 919566063 925376907 933859836 990301914 996559746 1011681489 1089503142 1155352233 1226088084 1233835876 1328262091 1348908652 1430436098 1494839619 1540469644 1586360412 1634254713 1734311124 1839132126 1850753814 1980603828 1993119492 2023362978 2145654147 2159212783 2179006284 2310704466 2360590141 2656524182 2695821877 2776130721 2860872196 2989679238 3035044467 3268509426 3466056699 3678264252 3701507628 3984786273 4046725956 4291308294 4318425566 4621408932 4721180282 5006526343 5313048364 5391643754 5552261442 5979358476 6070088934 6436962441 6477638349 6537018852 6932113398 7081770423 7969572546 8087465631 8582616588 8636851132 9297834637 9442360564 10013052686 10783287508 11104522884 11954358819 12140177868 12873924882 12955276698 13864226796 14163540846 15019579029 15939145092 16174931262 18595669274 19432915047 20026105372 21245311269 23908717638 24262396893 25747849764 25910553396 27893503911 28327081692 30039158058 32349862524 35045684401 37191338548 38865830094 42490622538 45058737087 47817435276 48524793786 55787007822 60078316116 65084842459 70091368802 77731660188 83680511733 84981245076 90117474174 97049587572 105137053203 111574015644 130169684918 140182737604 167361023466 180234948348 195254527377 210274106406 260339369836 315411159609 334722046932 390509054754 420548212812 455593897213 585763582131 630822319218 781018109508 911187794426 1171527164262 1261644638436 1366781691639 1822375588852 2343054328524 2733563383278 4100345074917 5467126766556 8200690149834 16401380299668
• Sum of all divisors σ(n): 52876046059200
• Sum of proper divisors (its aliquot sum) s(n): 36474665759532
• 16401380299668 is an abundant number, because the sum of its proper divisors (36474665759532) is greater than itself. Its abundance is 20073285459864

Bases of 16401380299668

• Binary: 11101110101010111110011100100101001110010100₂
• Hexadecimal: 0xEEABE725394
• Base-36: 5TAOUCXP0

Squares and roots of 16401380299668

• 16401380299668 squared (16401380299668²) is 269005275734337573480910224
• 16401380299668 cubed (16401380299668³) is 4412057829935922559695803299586525005632
• The square root of 16401380299668 is 4049861.7630319185
• The cube root of 16401380299668 is 25407.3946166433

Scales and comparisons

• 16,401,380,299,668 seconds is equal to 521,513 years, 8 weeks, 2 days, 12 hours, 7 minutes, 48 seconds.
• To count from 1 to 16,401,380,299,668 would take you about one million, three hundred three thousand, seven hundred eighty-two 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 16401380299668 cubic inches would be around 2117.3 feet tall.

Recreational maths with 16401380299668

• 16401380299668 backwards is 86699208310461
• 16401380299668 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16401380299668's digits is 63
• More coming soon!