13995989280

Names of 13995989280

• Cardinal: 13995989280 can be written as Thirteen billion, nine hundred ninety-five million, nine hundred eighty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.399598928 × 10¹⁰

Factors of 13995989280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 186

Divisors of 13995989280

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 29 30 32 35 36 39 40 42 45 48 52 56 58 60 63 65 70 72 78 80 84 87 90 91 96 104 105 112 116 117 120 126 127 130 140 144 145 156 160 168 174 180 182 195 203 208 210 224 232 234 240 252 254 260 261 273 280 288 290 312 315 336 348 360 364 377 381 390 406 416 420 435 455 464 468 480 504 508 520 522 546 560 580 585 609 624 630 635 672 696 720 728 754 762 780 812 819 840 841 870 889 910 928 936 1008 1015 1016 1040 1044 1092 1120 1131 1143 1160 1170 1218 1248 1260 1270 1305 1365 1392 1440 1456 1508 1524 1560 1624 1638 1651 1680 1682 1740 1778 1820 1827 1872 1885 1905 2016 2030 2032 2080 2088 2184 2262 2286 2320 2340 2436 2520 2523 2540 2610 2639 2667 2730 2784 2912 3016 3045 3048 3120 3248 3276 3302 3360 3364 3393 3480 3556 3640 3654 3683 3744 3770 3810 4060 4064 4095 4176 4205 4368 4445 4524 4572 4640 4680 4872 4953 5040 5046 5080 5220 5278 5334 5460 5655 5715 5887 6032 6090 6096 6240 6496 6552 6604 6728 6786 6960 7112 7280 7308 7366 7540 7569 7620 7917 8001 8120 8190 8255 8352 8410 8736 8890 9048 9135 9144 9360 9744 9906 10080 10092 10160 10440 10556 10668 10920 10933 11049 11310 11430 11557 11774 12064 12180 12192 12615 13104 13195 13208 13335 13456 13572 13920 14224 14560 14616 14732 14859 15080 15138 15240 15834 16002 16240 16380 16510 16820 16965 17661 17780 18096 18270 18288 18415 18720 19488 19812 20184 20320 20880 21112 21336 21840 21866 22098 22620 22860 23114 23548 23751 24360 24765 25230 25781 26208 26390 26416 26670 26912 27144 28448 29232 29435 29464 29718 30160 30276 30480 31668 32004 32480 32760 32799 33020 33147 33640 33930 34671 35322 35560 36192 36540 36576 36830 37845 39585 39624 40005 40368 41760 42224 42672 43680 43732 44196 45240 45720 46228 47096 47502 47879 48720 49530 50460 51562 52780 52832 52983 53340 54288 54665 55245 57785 58464 58870 58928 59436 60320 60552 60960 63336 64008 65520 65598 66040 66294 67280 67860 69342 70644 71120 73080 73660 74295 75690 76531 77343 79170 79248 80010 80736 84448 85344 87464 88305 88392 90480 91440 92456 94192 95004 95758 97440 98397 99060 100920 103124 104013 105560 105966 106680 106807 108576 109330 110490 115570 117740 117856 118755 118872 121104 126672 128016 128905 131040 131196 132080 132588 134560 135720 138684 141288 142240 143637 146160 147320 148590 151380 153062 154686 158340 158496 160020 163995 165735 173355 174928 176610 176784 180960 182880 184912 188384 190008 191516 196794 198120 201840 206248 208026 211120 211932 213360 213614 218660 220980 229593 231140 232029 235480 237510 237744 239395 242208 253344 256032 257810 262392 264160 264915 265176 271440 277368 282576 287274 292320 294640 297180 302760 306124 309372 316680 320040 320421 327990 331470 335153 346710 349856 353220 353568 369824 380016 382655 383032 386715 393588 396240 403680 412496 416052 422240 423864 426720 427228 430911 437320 441960 459186 462280 464058 470960 475020 475488 478790 491985 515620 520065 524784 529830 530352 534035 542880 554736 565152 574548 589280 594360 605520 612248 618744 633360 640080 640842 655980 662940 670306 688779 693420 706440 718185 747649 760032 765310 766064 773430 787176 792480 824992 832104 847728 854456 861822 874640 883920 918372 924560 928116 941920 950040 957580 961263 983970 1005459 1031240 1040130 1049568 1059660 1060704 1068070 1109472 1147965 1149096 1160145 1188720 1211040 1224496 1237488 1266720 1280160 1281684 1311960 1325880 1340612 1377558 1386840 1388491 1412880 1436370 1495298 1530620 1532128 1546860 1574352 1602105 1664208 1675765 1695456 1708912 1723644 1749280 1767840 1836744 1849120 1856232 1900080 1915160 1922526 1967940 2010918 2062480 2080260 2119320 2136140 2154555 2242947 2295930 2298192 2320290 2377440 2448992 2474976 2563368 2623920 2651760 2681224 2755116 2773680 2776982 2825760 2872740 2990596 3016377 3061240 3093720 3148704 3204210 3328416 3351530 3417824 3443895 3447288 3673488 3712464 3738245 3800160 3830320 3845052 3935880 4021836 4124960 4160520 4165473 4238640 4272280 4309110 4485894 4591860 4596384 4640580 4806315 5027295 5126736 5247840 5303520 5362448 5510232 5547360 5553964 5745480 5981192 6032754 6122480 6187440 6408420 6703060 6728841 6887790 6894576 6942455 7346976 7424928 7476490 7660640 7690104 7871760 8043672 8321040 8330946 8477280 8544560 8618220 8971788 9183720 9281160 9612630 9719437 10054590 10253472 10724896 11020464 11107928 11214735 11490960 11962384 12065508 12244960 12374880 12496419 12816840 13406120 13457682 13775580 13789152 13884910 14952980 15081885 15380208 15743520 16087344 16642080 16661892 17089120 17236440 17943576 18367440 18562320 19225260 19438874 20109180 20827365 22040928 22215856 22429470 22981920 23924768 24131016 24992838 25633680 26812240 26915364 27551160 27769820 29158311 29905960 30163770 30760416 32174688 33323784 33644205 34472880 35887152 36734880 37124640 38450520 38877748 40218360 41654730 44431712 44858940 48262032 48597185 49985676 51267360 53624480 53830728 55102320 55539640 58316622 59811920 60327540 62482095 66647568 67288410 68945760 71774304 76901040 77755496 80436720 83309460 87474933 89717880 96524064 97194370 99971352 107661456 110204640 111079280 116633244 119623840 120655080 124964190 133295136 134576820 145791555 153802080 155510992 160873440 166618920 174949866 179435760 194388740 199942704 215322912 222158560 233266488 241310160 249928380 269153640 291583110 311021984 333237840 349899732 358871520 388777480 399885408 437374665 466532976 482620320 499856760 538307280 583166220 666475680 699799464 777554960 874749330 933065952 999713520 1076614560 1166332440 1399598928 1555109920 1749498660 1999427040 2332664880 2799197856 3498997320 4665329760 6997994640 13995989280
• Sum of all divisors σ(n): 61359427584
• Sum of proper divisors (its aliquot sum) s(n): 47363438304
• 13995989280 is an abundant number, because the sum of its proper divisors (47363438304) is greater than itself. Its abundance is 33367449024

Bases of 13995989280

• Binary: 1101000010001110011101100100100000₂
• Hexadecimal: 0x34239D920
• Base-36: 6FGUMG0

Squares and roots of 13995989280

• 13995989280 squared (13995989280²) is 195887715925874918400
• 13995989280 cubed (13995989280³) is 2741642372182230632547274752000
• The square root of 13995989280 is 118304.6460626123
• The cube root of 13995989280 is 2409.9120896749

Scales and comparisons

• 13,995,989,280 seconds is equal to 445 years, 1 week, 3 days, 14 hours, 48 minutes.
• To count from 1 to 13,995,989,280 would take you about eight hundred ninety 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 13995989280 cubic inches would be around 200.8 feet tall.

Recreational maths with 13995989280

• 13995989280 backwards is 08298959931
• 13995989280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13995989280's digits is 63
• More coming soon!