16478449147940

Names of 16478449147940

• Cardinal: 16478449147940 can be written as Sixteen trillion, four hundred seventy-eight billion, four hundred forty-nine million, one hundred forty-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.647844914794 × 10¹³

Factors of 16478449147940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 140

Divisors of 16478449147940

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 10 13 19 20 23 26 31 38 46 47 52 62 65 76 92 94 95 115 124 130 155 169 188 190 230 235 247 260 299 310 338 361 380 403 437 460 470 494 589 598 611 620 676 713 722 806 845 874 893 940 961 988 1081 1178 1196 1222 1235 1426 1444 1457 1495 1612 1690 1748 1786 1805 1922 2015 2162 2185 2197 2356 2444 2470 2852 2914 2945 2990 3055 3211 3380 3565 3572 3610 3844 3887 4030 4324 4370 4394 4465 4693 4805 4940 5239 5405 5681 5828 5890 5980 6110 6422 7130 7220 7285 7657 7774 7943 8060 8303 8740 8788 8930 9269 9386 9610 10478 10810 10985 11191 11362 11609 11780 12220 12493 12844 13547 14053 14260 14570 15314 15548 15886 16055 16606 16967 17860 18259 18538 18772 18941 19220 19435 20539 20956 21620 21970 22103 22382 22724 23218 23465 24986 26195 27094 27683 28106 28405 29140 30628 31772 32110 33212 33511 33934 36518 37076 37882 38285 38870 39715 41078 41515 41743 43940 44206 44764 45167 46345 46436 46930 49972 50531 52390 54188 55366 55955 56212 56810 58045 61009 62465 64220 67022 67735 67868 68107 70265 73036 73853 75764 76570 77740 79430 82156 83030 83486 84835 88412 90334 91295 92690 93860 94705 99541 101062 102695 103259 104780 107939 110515 110732 111910 113620 116090 120497 122018 124930 134044 135470 136214 138415 140530 145483 147706 150917 153140 158860 162409 166060 166972 167555 169670 176111 180668 182590 182689 185380 189410 199082 202124 205390 206518 208715 215878 220571 221030 223820 225835 232180 237367 240994 244036 246233 249860 252655 257393 267007 270940 272428 276830 281060 287339 290966 295412 301834 305045 324818 335110 339340 340535 346921 352222 359879 365180 365378 369265 378820 390241 398164 410780 413036 417430 419957 431756 435643 441142 442060 451670 474734 481988 492466 497705 505310 514786 516295 525977 534014 539695 553660 574678 581932 587171 602485 603668 610090 636709 649636 670220 681070 693842 704444 719758 727415 730756 738530 754585 780482 793117 812045 834860 839914 858173 871286 880555 882284 903340 913445 949468 960089 984932 995410 1010620 1029572 1032590 1038841 1051954 1068028 1079390 1102855 1149356 1174342 1186835 1204970 1220180 1231165 1273418 1286965 1294033 1335035 1362140 1387684 1403207 1436695 1439516 1454830 1477060 1509170 1560964 1566461 1586234 1624090 1679828 1716346 1734605 1742572 1761110 1799395 1826890 1891279 1920178 1951205 1961921 1990820 2065180 2077682 2099785 2103908 2111317 2158780 2178215 2205710 2289443 2348684 2373670 2374957 2409940 2462330 2546836 2573930 2588066 2629885 2670070 2806414 2867423 2873390 2909660 2935855 3018340 3085771 3132922 3172468 3183545 3201029 3248180 3346109 3432692 3469210 3471091 3522220 3598790 3653780 3735407 3782558 3840356 3902410 3923842 3965585 4155364 4199570 4222634 4290865 4356430 4411420 4509973 4578886 4678427 4747340 4749914 4800445 4924660 5073133 5147860 5176132 5194205 5259770 5340140 5459441 5612828 5663359 5734846 5746780 5871710 6171542 6265844 6367090 6402058 6470165 6692218 6837701 6938420 6942182 7016035 7197580 7470814 7565116 7633223 7804820 7832305 7847684 7931170 7979183 8277217 8399140 8445268 8581730 8712860 9019946 9157772 9356854 9456395 9499828 9600890 9809605 10146266 10388410 10519540 10556585 10918882 11156249 11326718 11447215 11469692 11743420 11874785 12097471 12343084 12734180 12804116 12940330 13384436 13504933 13675402 13884364 14032070 14337115 14941628 15266446 15428855 15664610 15862340 15958366 16005145 16305287 16554434 16730545 17163460 17355455 18039892 18241691 18677035 18713708 18912790 19201780 19619210 19737979 20292532 20776820 21113170 21837764 22312498 22549865 22653436 22894430 23392135 23749570 24194942 24586627 25365665 25880660 27009866 27297205 27350804 28064140 28316795 28674230 29762759 30532892 30857710 31329220 31916732 32010290 32610574 33108868 33461090 34188505 34710910 36483382 37276499 37354070 37825580 38166115 39238420 39475958 39895915 40115023 41386085 42226340 43499417 44624996 45099730 45124183 45788860 46784270 47499140 48389884 48560291 49173254 50731330 54019732 54594410 55781245 56633590 57348460 58629649 59525518 60487355 60819551 61715420 64020580 65221148 65950729 66922180 67524665 68377010 69421820 70972733 72966764 73623667 74552998 74708140 76332230 78951916 79791830 80230046 81526435 82772170 86998834 88890113 90199460 90248366 91208455 93568540 97120582 98346508 98689895 99231899 101462660 103729379 107603821 109188820 111562490 113267180 117259298 119051036 120974710 121639102 122933135 131901458 135049330 136754020 141945466 145031237 147247334 148813795 149105996 152664460 157267123 159583660 160460092 163052870 165544340 173997668 175564129 177780226 180496732 182416910 186382495 194241164 197379790 198463798 200575115 207458758 211968731 215207642 217497085 223124980 225620915 234518596 241949420 242801455 243278204 245866270 256593727 263802916 270098660 283890932 290062474 293148245 294494668 297627590 304097755 314534246 326105740 329753645 351128258 354863665 355560452 364833820 368118335 372764990 375021601 394759580 396927596 401150230 414917516 423937462 430415284 434994170 444450565 451241830 485602910 491732540 496159495 513187454 518646895 538019105 565492421 580124948 586296490 595255180 608195510 629068492 659507290 702256516 709727330 725156185 736236670 745529980 750043202 762185437 786335615 802300460 847874924 857359477 869988340 877820645 888901130 902483660 922645529 971205820 992318990 1026374908 1037293790 1059843655 1076038210 1130984842 1155571469 1172592980 1216391020 1282968635 1319014580 1348481927 1398849673 1419454660 1450312370 1472473340 1500086404 1524370874 1572671230 1714718954 1755641290 1777802260 1845291058 1875108005 1885406081 1984637980 2044472599 2074587580 2119687310 2152076420 2261969684 2282333677 2311142938 2565937270 2696963854 2755593503 2797699346 2827462105 2900624740 3048741748 3145342460 3335718451 3429437908 3511282580 3690582116 3750216010 3770812162 3810927185 4088945198 4239374620 4286797385 4564667354 4613227645 4622285876 4875280813 5131874540 5393927708 5511187006 5595398692 5654924210 5777857345 6671436902 6742409635 6994248365 7500432020 7541624324 7621854370 8177890396 8573594770 9129334708 9226455290 9427030405 9750561626 10222362995 11022374012 11309848420 11411668385 11555714690 13342873804 13484819270 13777967515 13988496730 15243708740 16678592255 17147189540 17530265051 18452910580 18854060810 19501123252 20444725990 22823336770 23111429380 24376404065 26578143787 26969638540 27555935030 27976993460 33357184510 35060530102 35822715539 37708121620 40889451980 43364339863 45646673540 48752808130 53156287574 55111870060 63378650569 66714369020 70121060204 71645431078 86728679726 87651325255 97505616260 106312575148 126757301138 132890718935 143290862156 173457359452 175302650510 179113577695 216821699315 253514602276 265781437870 316893252845 350605301020 358227155390 433643398630 531562875740 633786505690 716454310780 823922457397 867286797260 1267573011380 1647844914794 3295689829588 4119612286985 8239224573970 16478449147940
• Sum of all divisors σ(n): 43566528015360
• Sum of proper divisors (its aliquot sum) s(n): 27088078867420
• 16478449147940 is an abundant number, because the sum of its proper divisors (27088078867420) is greater than itself. Its abundance is 10609629719480

Bases of 16478449147940

• Binary: 11101111110010110000000110111010000000100100₂
• Hexadecimal: 0xEFCB01BA024
• Base-36: 5UA3F5TLW

Squares and roots of 16478449147940

• 16478449147940 squared (16478449147940²) is 271539286321244512006243600
• 16478449147940 cubed (16478449147940³) is 4474546321312547325989685950380078184000
• The square root of 16478449147940 is 4059365.6090502615
• The cube root of 16478449147940 is 25447.1282563173

Scales and comparisons

• 16,478,449,147,940 seconds is equal to 523,963 years, 37 weeks, 1 hour, 32 minutes, 20 seconds.
• To count from 1 to 16,478,449,147,940 would take you about one million, three hundred nine thousand, nine hundred nine 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 16478449147940 cubic inches would be around 2120.6 feet tall.

Recreational maths with 16478449147940

• 16478449147940 backwards is 04974194487461
• The number of decimal digits it has is: 14
• The sum of 16478449147940's digits is 68
• More coming soon!