13127331420

Names of 13127331420

• Cardinal: 13127331420 can be written as Thirteen billion, one hundred twenty-seven million, three hundred thirty-one thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.312733142 × 10¹⁰

Factors of 13127331420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 942

Divisors of 13127331420

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 23 27 28 30 35 36 38 42 45 46 54 57 60 63 69 70 76 81 84 90 92 95 105 108 114 115 126 133 135 138 140 161 162 171 180 189 190 207 210 228 230 243 252 266 270 276 285 315 322 324 342 345 378 380 399 405 414 420 437 460 483 486 513 532 540 567 570 621 630 644 665 684 690 756 798 805 810 828 855 874 883 945 966 972 1026 1035 1134 1140 1197 1215 1242 1260 1311 1330 1380 1449 1539 1596 1610 1620 1701 1710 1748 1766 1863 1890 1932 1995 2052 2070 2185 2268 2394 2415 2430 2484 2565 2622 2649 2660 2835 2898 3059 3078 3105 3220 3402 3420 3532 3591 3726 3780 3933 3990 4140 4347 4370 4415 4617 4788 4830 4860 5130 5244 5298 5589 5670 5796 5985 6118 6156 6181 6210 6555 6804 7182 7245 7452 7695 7866 7947 7980 8505 8694 8740 8830 9177 9234 9315 9660 10260 10596 10773 11178 11340 11799 11970 12236 12362 12420 13041 13110 13245 14364 14490 15295 15390 15732 15894 16777 17010 17388 17660 17955 18354 18468 18543 18630 19665 20309 21546 21735 22356 23085 23598 23841 23940 24724 26082 26220 26490 27531 27945 28980 30590 30780 30905 31788 32319 33554 34020 35397 35910 36708 37086 37260 39123 39330 39735 40618 43092 43470 45885 46170 47196 47682 50331 52164 52980 53865 55062 55629 55890 58995 60927 61180 61810 64638 65205 67108 70794 71523 71820 74172 78246 78660 79470 81236 82593 83885 86940 91770 92340 92715 95364 100662 101545 106191 107730 110124 111258 111780 117439 117990 119205 121854 123620 129276 130410 137655 141588 142163 143046 150993 156492 158940 161595 165186 166887 167770 176985 182781 183540 185430 195615 201324 203090 212382 214569 215460 222516 234878 235980 238410 243708 247779 251655 260820 275310 278145 284326 286092 301986 304635 323190 330372 333774 335540 352317 353970 357615 365562 370860 385871 391230 406180 412965 424764 426489 429138 452979 469756 476820 495558 500661 503310 530955 548343 550620 556290 568652 587195 603972 609270 646380 667548 704634 707940 710815 715230 731124 743337 754965 771742 782460 825930 834435 852978 858276 905958 913905 991116 1001322 1006620 1056951 1061910 1072845 1096686 1112580 1157613 1174390 1218540 1238895 1279467 1358937 1409268 1421630 1430460 1486674 1501983 1509930 1543484 1645029 1651860 1668870 1705956 1761585 1811916 1827810 1929355 2002644 2113902 2123820 2132445 2145690 2193372 2264895 2315226 2348780 2477790 2503305 2558934 2701097 2717874 2741715 2843260 2973348 3003966 3019860 3170853 3290058 3337740 3472839 3523170 3655620 3716685 3838401 3858710 4076811 4227804 4264890 4291380 4529790 4630452 4935087 4955580 5006610 5117868 5284755 5402194 5435748 5483430 5788065 6007932 6341706 6397335 6580116 6794685 6945678 7046340 7433370 7509915 7676802 7717420 8103291 8153622 8225145 8529780 9059580 9512559 9870174 10013220 10418517 10569510 10804388 10966860 11515203 11576130 12683412 12794670 13505485 13589370 13891356 14866740 15019830 15353604 15854265 16206582 16307244 16450290 17364195 19025118 19192005 19740348 20384055 20837034 21139020 23030406 23152260 24309873 24675435 25589340 27010970 27178740 28537677 30039660 31255551 31708530 32413164 32900580 34545609 34728390 38050236 38384010 40516455 40768110 41674068 46060812 47562795 48619746 49350870 52092585 54021940 57075354 57576015 62511102 63417060 69091218 69456780 72929619 76768020 81032910 81536220 93766653 95125590 97239492 98701740 104185170 114150708 115152030 121549365 125022204 138182436 142688385 145859238 156277755 162065820 172728045 187533306 190251180 208370340 218788857 230304060 243098730 285376770 291718476 312555510 345456090 364648095 375066612 437577714 468833265 486197460 570753540 625111020 656366571 690912180 729296190 875155428 937666530 1093944285 1312733142 1458592380 1875333060 2187888570 2625466284 3281832855 4375777140 6563665710 13127331420
• Sum of all divisors σ(n): 51896033280
• Sum of proper divisors (its aliquot sum) s(n): 38768701860
• 13127331420 is an abundant number, because the sum of its proper divisors (38768701860) is greater than itself. Its abundance is 25641370440

Bases of 13127331420

• Binary: 1100001110011100110010111001011100₂
• Hexadecimal: 0x30E732E5C
• Base-36: 613O9R0

Squares and roots of 13127331420

• 13127331420 squared (13127331420²) is 172326830210519216400
• 13127331420 cubed (13127331420³) is 2262191412731554123961499288000
• The square root of 13127331420 is 114574.5670731509
• The cube root of 13127331420 is 2358.9866507921

Scales and comparisons

• 13,127,331,420 seconds is equal to 417 years, 21 weeks, 1 day, 16 hours, 57 minutes.
• To count from 1 to 13,127,331,420 would take you about eight hundred thirty-four 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 13127331420 cubic inches would be around 196.6 feet tall.

Recreational maths with 13127331420

• 13127331420 backwards is 02413372131
• 13127331420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13127331420's digits is 27
• More coming soon!