13538981050

Names of 13538981050

• Cardinal: 13538981050 can be written as Thirteen billion, five hundred thirty-eight million, nine hundred eighty-one thousand and fifty.

Scientific notation

• Scientific notation: 1.353898105 × 10¹⁰

Factors of 13538981050

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 241

Divisors of 13538981050

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 14 17 19 23 25 34 35 38 41 46 50 70 82 85 95 115 119 127 133 161 170 175 190 205 230 238 254 266 287 322 323 350 391 410 425 437 475 574 575 595 635 646 665 697 779 782 805 850 874 889 943 950 1025 1150 1190 1270 1330 1394 1435 1558 1610 1615 1778 1886 1955 2050 2159 2185 2261 2413 2737 2870 2921 2975 3059 3175 3230 3325 3485 3895 3910 4025 4318 4370 4445 4522 4715 4826 4879 5207 5453 5474 5842 5950 6118 6350 6601 6650 6970 7175 7429 7790 8050 8075 8890 9430 9758 9775 10414 10795 10906 10925 11305 12065 13202 13243 13685 14350 14605 14858 15113 15295 16031 16150 16891 17425 17917 19475 19550 20447 21590 21850 22225 22610 23575 24130 24395 26035 26486 27265 27370 29210 30226 30590 32062 33005 33782 34850 35834 36449 37145 38950 40894 41021 44450 47150 48790 49657 52003 52070 53975 54530 55499 56525 60325 66010 66215 68425 72898 73025 74290 75565 76475 80155 82042 84455 88519 89585 92701 98933 99314 102235 104006 107950 110998 112217 113050 119761 120650 121975 125419 130175 132430 136325 136850 146050 151130 152950 160310 165025 168910 177038 179170 182245 185402 185725 197866 204470 205105 224434 239522 243950 248285 250838 260015 260350 272650 277495 287147 304589 330050 331075 347599 364490 371450 377825 388493 400775 410210 422275 442595 447925 463505 494665 496570 511175 520030 554990 561085 574294 598805 609178 619633 627095 662150 692531 695198 755650 776986 801550 838327 844550 885190 895850 911225 927010 943483 989330 1022350 1025525 1122170 1197610 1239266 1241425 1254190 1300075 1385062 1387475 1435735 1522945 1676654 1681861 1737995 1822450 1886966 1942465 2035937 2051050 2132123 2212975 2275459 2317525 2473325 2482850 2600150 2774950 2805425 2871470 2994025 3045890 3098165 3135475 3363722 3462655 3475990 3884930 4071874 4191635 4264246 4425950 4550918 4635050 4717415 4946650 5610850 5988050 6196330 6270950 6604381 6925310 7178675 7614725 8383270 8409305 8689975 9434830 9712325 10179685 10660615 11377295 11773027 13208762 14251559 14357350 15229450 15490825 15928213 16818610 17313275 17379950 19424650 20359370 20958175 21321230 22754590 23546054 23587075 28503118 30981650 31856426 33021905 34626550 38682803 41916350 42046525 47174150 50898425 53303075 56886475 58865135 66043810 71257795 77365606 79641065 84093050 101796850 106606150 113772950 117730270 142515590 159282130 165109525 193414015 270779621 294325675 330219050 356288975 386828030 398205325 541559242 588651350 712577950 796410650 967070075 1353898105 1934140150 2707796210 6769490525 13538981050
• Sum of all divisors σ(n): 34557788160
• Sum of proper divisors (its aliquot sum) s(n): 21018807110
• 13538981050 is an abundant number, because the sum of its proper divisors (21018807110) is greater than itself. Its abundance is 7479826060

Bases of 13538981050

• Binary: 1100100110111111000111010010111010₂
• Hexadecimal: 0x326FC74BA
• Base-36: 67WRCMY

Squares and roots of 13538981050

• 13538981050 squared (13538981050²) is 183304007872259102500
• 13538981050 cubed (13538981050³) is 2481749488971566809437507625000
• The square root of 13538981050 is 116357.1271989815
• The cube root of 13538981050 is 2383.3911741495

Scales and comparisons

• 13,538,981,050 seconds is equal to 430 years, 25 weeks, 6 days, 4 hours, 4 minutes, 10 seconds.
• To count from 1 to 13,538,981,050 would take you about eight hundred sixty 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 13538981050 cubic inches would be around 198.6 feet tall.

Recreational maths with 13538981050

• 13538981050 backwards is 05018983531
• The number of decimal digits it has is: 11
• The sum of 13538981050's digits is 43
• More coming soon!