13581446522490

Names of 13581446522490

• Cardinal: 13581446522490 can be written as Thirteen trillion, five hundred eighty-one billion, four hundred forty-six million, five hundred twenty-two thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.358144652249 × 10¹³

Factors of 13581446522490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 116

Divisors of 13581446522490

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 17 18 21 22 27 30 33 34 35 42 45 49 51 54 55 63 66 70 71 77 81 85 90 98 99 102 105 110 119 121 126 135 142 147 153 154 162 165 170 187 189 198 210 213 231 238 242 243 245 255 270 294 297 306 315 330 355 357 363 374 378 385 405 426 441 459 462 486 490 495 497 510 539 561 567 594 595 605 630 639 693 710 714 726 735 765 770 781 810 833 847 882 891 918 935 945 990 994 1065 1071 1078 1089 1122 1134 1155 1190 1207 1210 1215 1278 1309 1323 1331 1377 1386 1470 1485 1491 1530 1562 1617 1666 1683 1694 1701 1782 1785 1815 1870 1890 1917 2057 2079 2130 2142 2178 2205 2295 2310 2343 2414 2430 2485 2499 2541 2618 2646 2662 2673 2695 2754 2805 2835 2970 2982 3195 3213 3234 3267 3366 3402 3465 3479 3570 3621 3630 3834 3905 3927 3969 3993 4114 4131 4158 4165 4235 4410 4455 4473 4590 4686 4851 4970 4998 5041 5049 5082 5346 5355 5390 5445 5467 5610 5670 5751 5929 6035 6171 6237 6390 6426 6534 6545 6615 6655 6885 6930 6958 7029 7242 7455 7497 7623 7810 7854 7938 7986 8085 8262 8330 8415 8449 8470 8505 8591 8910 8946 9163 9317 9585 9639 9702 9801 10082 10098 10285 10395 10437 10710 10863 10890 10934 11502 11715 11781 11858 11907 11979 12070 12342 12474 12495 12705 13090 13230 13277 13310 13365 13419 13770 14058 14399 14553 14910 14994 15123 15147 15246 16065 16170 16335 16401 16830 16898 17010 17182 17253 17395 17787 18105 18326 18513 18634 18711 19170 19278 19602 19635 19845 19965 20570 20655 20790 20874 21087 21726 22365 22491 22627 22869 23430 23562 23814 23958 24255 24990 25205 25245 25347 25410 25773 26554 26730 26838 27335 27489 27951 28755 28798 28917 29106 29403 29645 30246 30294 30855 31185 31311 32130 32589 32670 32802 34506 34790 35145 35287 35343 35574 35937 36210 37026 37422 37485 38115 38269 39270 39690 39831 39930 40257 41310 42174 42245 42955 43197 43659 44730 44982 45254 45369 45441 45738 45815 46585 48195 48510 49005 49203 50410 50490 50694 51546 52185 53361 54315 54670 54978 55451 55539 55902 57510 57834 58806 58905 59143 59290 59535 59895 60137 61710 62370 62622 63261 65178 65219 66385 67095 67473 67881 68607 70290 70574 70686 71874 71995 72765 74970 75615 75735 76041 76230 76538 77319 79662 80514 82005 82467 83853 84490 85697 85910 86265 86394 87318 88935 90738 90882 91630 92565 92939 93170 93555 93933 94501 96390 97767 98010 98406 100793 104370 105435 105861 106029 106722 107811 108630 110902 111078 112455 113135 114345 114807 117810 118286 119070 119493 119790 120274 120771 126522 126735 128865 129591 130438 130977 132770 134190 134946 135762 136107 137214 137445 139755 143990 144585 145530 146047 147015 147609 151230 151470 152082 154638 156555 158389 160083 162945 164010 164934 166353 166617 167706 171394 172530 176435 176715 177429 177870 179685 180411 185130 185878 187110 187866 189002 189783 191345 195534 195657 199155 201285 201586 202419 203643 205821 210870 211722 212058 215622 215985 218295 224910 226270 226845 227205 228123 228690 229614 231957 238986 241542 246015 247009 247401 251559 253470 257091 257730 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30796930890 31881329865 33534435858 35276484474 35929752705 36314028135 37414453230 38043267570 38257595838 41155898553 43115703246 44383812165 45728776170 46195396335 50301653787 53260574598 55434475602 55890726430 56121679845 57064901355 58794140790 63762659730 64673554869 68593164255 71859505410 72628056270 79890861897 82311797106 83836089645 88191211185 88767624330 92390792670 95643989595 100603307574 107789258115 112243359690 114129802710 123467695659 129347109738 133151436495 137186328510 138586189005 150904961361 159781723794 167672179290 176382422370 191287979190 194020664607 205779492765 215578516230 246935391318 251508268935 266302872990 277172378010 301809922722 323367774345 388041329214 399454309485 411558985530 452714884083 503016537870 617338478295 646735548690 754524806805 798908618970 905429768166 970103323035 1234676956590 1358144652249 1509049613610 1940206646070 2263574420415 2716289304498 4527148840830 6790723261245 13581446522490
• Sum of all divisors σ(n): 50319708776064
• Sum of proper divisors (its aliquot sum) s(n): 36738262253574
• 13581446522490 is an abundant number, because the sum of its proper divisors (36738262253574) is greater than itself. Its abundance is 23156815731084

Bases of 13581446522490

• Binary: 11000101101000101101010010111010011001111010₂
• Hexadecimal: 0xC5A2D4BA67A
• Base-36: 4TB8ALHMI

Squares and roots of 13581446522490

• 13581446522490 squared (13581446522490²) is 184455689643255714075800100
• 13581446522490 cubed (13581446522490³) is 2505175084658890026616597012409394249000
• The square root of 13581446522490 is 3685301.4154190971
• The cube root of 13581446522490 is 23858.8043578249

Scales and comparisons

• 13,581,446,522,490 seconds is equal to 431,847 years, 51 weeks, 3 days, 2 hours, 1 minute, 30 seconds.
• To count from 1 to 13,581,446,522,490 would take you about one million, seventy-nine thousand, six hundred nineteen 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 13581446522490 cubic inches would be around 1988.2 feet tall.

Recreational maths with 13581446522490

• 13581446522490 backwards is 09422564418531
• 13581446522490 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13581446522490's digits is 54
• More coming soon!