15439946122216

Names of 15439946122216

• Cardinal: 15439946122216 can be written as Fifteen trillion, four hundred thirty-nine billion, nine hundred forty-six million, one hundred twenty-two thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.5439946122216 × 10¹³

Factors of 15439946122216

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1453

Divisors of 15439946122216

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 31 44 56 61 62 67 77 88 122 124 134 154 181 217 244 248 268 308 341 362 427 434 469 488 536 616 671 682 724 737 854 868 938 1093 1267 1342 1364 1448 1474 1708 1736 1876 1891 1991 2077 2186 2387 2534 2684 2728 2948 3416 3752 3782 3982 4087 4154 4372 4697 4774 5068 5159 5368 5611 5896 7564 7651 7964 8174 8308 8744 9394 9548 10136 10318 11041 11222 12023 12127 13237 13937 14539 15128 15302 15928 16348 16616 18788 19096 20636 20801 22082 22444 22847 24046 24254 26474 27874 28609 29078 30604 32696 33883 37576 39277 41272 41602 44164 44888 44957 45694 48092 48508 52948 55748 57218 58156 61208 61721 66673 67766 73231 77287 78554 83204 84161 84889 88328 89914 91388 96184 97016 105896 111496 114436 116312 121451 123442 126697 133346 133397 135532 145607 146462 154574 157108 159929 166408 168322 169778 179828 182776 197833 228872 237181 242902 246884 253394 266692 266794 271064 291214 292924 309148 314216 314699 319858 336644 339556 342271 359656 372713 375937 395666 432047 466711 474362 485804 493768 506788 512617 533384 533588 582428 585848 618296 629398 639716 673288 679112 684542 733403 739747 745426 751874 791332 805541 850157 864094 886879 933422 933779 948724 971608 1013576 1025234 1067176 1164856 1258796 1279432 1369084 1384831 1393667 1466806 1479494 1490852 1503748 1582664 1611082 1700314 1728188 1773758 1866844 1867558 1897448 2050468 2066863 2176163 2270161 2395897 2517592 2608991 2631559 2738168 2769662 2787334 2933612 2958988 2981704 3007496 3222164 3400628 3456376 3547516 3733688 3735116 3764981 4100936 4133726 4135307 4352326 4467091 4540322 4791794 5133821 5178229 5217982 5263118 5539324 5574668 5638787 5867224 5917976 6132823 6444328 6801256 7095032 7470232 7529962 8137217 8267452 8270614 8704652 8934182 9080644 9583588 9755669 10267642 10356458 10435964 10526236 11078648 11149336 11277574 12067813 12265646 13254811 14468041 15059924 15233141 15891127 16274434 16534904 16541228 17409304 17868364 18161288 19167176 19511338 20535284 20712916 20871928 21052472 22555148 22735493 22932157 24135626 24531292 24971771 26354867 26509622 28936082 28947149 30119848 30466282 31269637 31782254 32548868 33082456 35736728 39022676 41070568 41425832 42929761 45110296 45470986 45864314 48271252 49062584 49138001 49943542 52709734 53019244 56960519 57872164 57894298 60932564 62539274 63564508 65097736 67461053 78045352 84474691 85859522 90941972 91728628 92783677 96542504 98276002 99887084 105419468 106038488 113921038 115744328 115788596 121865128 125078548 127129016 132745943 134922106 138479821 145802921 159148451 160525099 168949382 171719044 174802397 181883944 183457256 185567354 196552004 199774168 210838936 227842076 231577192 250157096 252253727 265491886 269844212 276959642 291605842 318296902 321050198 337898764 343438088 343966007 349604794 371134708 374102203 393104008 410899141 455684152 472227371 504507454 530983772 539688424 553919284 583211684 636593804 642100396 675797528 687932014 699209588 742269416 748204406 808543471 821798282 929221601 944454742 969358747 1009014908 1020620447 1061967544 1107838568 1166423368 1273187608 1284200792 1375864028 1398419176 1496408812 1523278031 1617086942 1643596564 1765776089 1858443202 1888909484 1938717494 2018029816 2041240894 2618715421 2751728056 2876293987 2992817624 3046556062 3234173884 3287193128 3531552178 3716886404 3777818968 3877434988 4082481788 4115124233 4519890551 5237430842 5659804297 5752587974 6093112124 6468347768 7063104356 7433772808 7754869976 8164963576 8230248466 8893978181 9039781102 10474861684 10662946217 11319608594 11505175948 12186224248 14126208712 16460496932 17787956362 18079562204 20949723368 21325892434 22639217188 23010351896 25064847601 28805869631 31639233857 32920993864 35575912724 36159124408 42651784868 45278434376 50129695202 57611739262 62257847267 63278467714 71151825448 85303569736 100259390404 115223478524 124515694534 126556935428 175453933207 200518780808 230446957048 249031389068 253113870856 275713323611 350907866414 498062778136 551426647222 701815732828 1102853294444 1403631465656 1929993265277 2205706588888 3859986530554 7719973061108 15439946122216
• Sum of all divisors σ(n): 38681364234240
• Sum of proper divisors (its aliquot sum) s(n): 23241418112024
• 15439946122216 is an abundant number, because the sum of its proper divisors (23241418112024) is greater than itself. Its abundance is 7801471989808

Bases of 15439946122216

• Binary: 11100000101011100100100000010000001111101000₂
• Hexadecimal: 0xE0AE48103E8
• Base-36: 5H10H9UJS

Squares and roots of 15439946122216

• 15439946122216 squared (15439946122216²) is 238391936256932895608750656
• 15439946122216 cubed (15439946122216³) is 3680758651777794915400058025823646173696
• The square root of 15439946122216 is 3929369.6851042151
• The cube root of 15439946122216 is 24900.9123831507

Scales and comparisons

• 15,439,946,122,216 seconds is equal to 490,942 years, 27 weeks, 3 days, 2 hours, 50 minutes, 16 seconds.
• To count from 1 to 15,439,946,122,216 would take you about one million, two hundred twenty-seven thousand, three hundred fifty-six 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 15439946122216 cubic inches would be around 2075.1 feet tall.

Recreational maths with 15439946122216

• 15439946122216 backwards is 61222164993451
• The number of decimal digits it has is: 14
• The sum of 15439946122216's digits is 55
• More coming soon!