16290509249664468

Names of 16290509249664468

• Cardinal: 16290509249664468 can be written as Sixteen quadrillion, two hundred ninety trillion, five hundred nine billion, two hundred forty-nine million, six hundred sixty-four thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6290509249664468 × 10¹⁶

Factors of 16290509249664468

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16408764

Divisors of 16290509249664468

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 29 36 39 42 49 52 58 63 78 84 87 91 98 116 117 126 147 156 174 182 196 203 234 252 261 273 294 348 364 377 406 441 468 522 546 588 609 637 754 812 819 882 1044 1092 1131 1218 1274 1421 1493 1508 1638 1764 1827 1911 2262 2436 2548 2639 2842 2986 3276 3393 3654 3822 4263 4479 4524 5278 5684 5733 5972 6786 7308 7644 7917 8526 8958 10451 10556 11466 12789 13437 13572 15834 17052 17916 18473 19409 20902 22932 23751 25578 26874 31353 31668 36946 38818 41804 43297 47502 51156 53748 55419 58227 62706 73157 73892 77636 86594 94059 95004 110838 116454 125412 129891 135863 146314 166257 173188 174681 188118 219471 221676 232908 259782 271726 292628 303079 332514 349362 376236 389673 407589 438942 519564 543452 562861 606158 658413 665028 698724 779346 815178 877884 909237 951041 1125722 1212316 1222767 1316826 1558692 1630356 1688583 1818474 1902082 2121553 2251444 2445534 2633652 2727711 2853123 3377166 3636948 3804164 3940027 4243106 4891068 5065749 5455422 5706246 6364659 6754332 7880054 8486212 8559369 10131498 10910844 11412492 11820081 12729318 15760108 16407217 17118738 19093977 20262996 23640162 25458636 27580189 32814434 34237476 35460243 38187954 47280324 49221651 55160378 65628868 70920486 76375908 82740567 98443302 110320756 114850519 141840972 147664953 165481134 196886604 213293821 229701038 248221701 295329906 330962268 344551557 426587642 459402076 475809293 496443402 590659812 639881463 689103114 803953633 853175284 951618586 992886804 1033654671 1279762926 1378206228 1427427879 1493056747 1607907266 1903237172 1919644389 2067309342 2411860899 2559525852 2854855758 2986113494 3215814532 3330665051 3839288778 4134618684 4282283637 4479170241 4823721798 5709711516 5972226988 6185520809 6661330102 7235582697 7678577556 8564567274 8958340482 9647443596 9991995153 10451397229 12371041618 13322660204 13437510723 14471165394 17129134548 17916680964 18556562427 19983990306 20902794458 23314655357 24495974981 24742083236 26875021446 28942330788 29975985459 31354191687 37113124854 39967980612 41805588916 43298645663 46629310714 48991949962 53750042892 55669687281 59951970918 62708383374 69943966071 73487924943 74226249708 86597291326 93258621428 94062575061 97983899924 111339374562 119903941836 125416766748 129895936989 139887932142 146975849886 171471824867 173194582652 188125150122 209831898213 220463774829 222678749124 259791873978 279775864284 293951699772 303090519641 318447674753 342943649734 376250300244 389687810967 419663796426 440927549658 514415474601 519583747956 606181039282 636895349506 685887299468 710383274449 779375621934 839327592852 881855099316 909271558923 955343024259 1028830949202 1200302774069 1212362078564 1273790699012 1420766548898 1543246423803 1558751243868 1818543117846 1910686048518 2057661898404 2131149823347 2229133723271 2400605548138 2727814676769 2841533097796 2866029072777 3086492847606 3600908322207 3637086235692 3821372097036 4262299646694 4458267446542 4801211096276 4972682921143 5455629353538 5732058145554 6172985695212 6393449470041 6687401169813 7201816644414 8524599293388 8916534893084 9234982567837 9945365842286 10802724966621 10911258707076 11464116291108 12786898940082 13374802339626 14403633288828 14918048763429 15603936062897 18469965135674 19890731684572 20062203509439 21605449933242 25573797880164 26749604679252 27704947703511 29836097526858 31207872125794 34808780448001 36939930271348 40124407018878 43210899866484 44754146290287 46811808188691 55409895407022 59672195053716 62415744251588 64644877974859 69617560896002 80248814037756 83114843110533 89508292580574 93623616377382 104426341344003 110819790814044 129289755949718 139235121792004 140435424566073 166229686221066 179016585161148 187247232754764 193934633924577 208852682688006 258579511899436 280870849132146 313279024032009 332459372442132 387869267849154 417705365376012 452514145824013 561741698264292 581803901773731 626558048064018 775738535698308 905028291648026 1163607803547462 1253116096128036 1357542437472039 1810056583296052 2327215607094924 2715084874944078 4072627312416117 5430169749888156 8145254624832234 16290509249664468
• Sum of all divisors σ(n): 53401208368369680
• Sum of proper divisors (its aliquot sum) s(n): 37110699118705212
• 16290509249664468 is an abundant number, because the sum of its proper divisors (37110699118705212) is greater than itself. Its abundance is 20820189869040744

Bases of 16290509249664468

• Binary: 111001111000000010000111000001000010010101010111010100₂
• Hexadecimal: 0x39E021C10955D4
• Base-36: 4GEI4MURKD0

Squares and roots of 16290509249664468

• 16290509249664468 squared (16290509249664468²) is 265380691613403588200770581723024
• 16290509249664468 cubed (16290509249664468³) is 4323186611410504863349415485930622455145310311232
• The square root of 16290509249664468 is 127634279.2891645861
• The cube root of 16290509249664468 is 253500.1497750619

Scales and comparisons

• 16,290,509,249,664,468 seconds is equal to 517,987,804 years, 14 weeks, 6 days, 7 minutes, 48 seconds.
• To count from 1 to 16,290,509,249,664,468 would take you about one billion, five hundred fifty-three million, nine hundred sixty-three thousand, four hundred twelve 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 16290509249664468 cubic inches would be around 21125 feet tall.

Recreational maths with 16290509249664468

• 16290509249664468 backwards is 86446694290509261
• The number of decimal digits it has is: 17
• The sum of 16290509249664468's digits is 81
• More coming soon!