163489740250221

Names of 163489740250221

• Cardinal: 163489740250221 can be written as One hundred sixty-three trillion, four hundred eighty-nine billion, seven hundred forty million, two hundred fifty thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 1.63489740250221 × 10¹⁴

Factors of 163489740250221

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 491

Divisors of 163489740250221

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 81 97 99 121 147 189 231 291 297 363 373 441 539 567 679 693 847 873 891 1067 1089 1119 1323 1617 2037 2079 2541 2611 2619 3201 3267 3357 3969 4103 4753 4851 5929 6111 6237 7469 7623 7833 7857 9409 9603 9801 10071 11737 12309 14259 14553 17787 18277 18333 22407 22869 23499 28227 28721 28809 30213 35211 36181 36927 42777 43659 45133 52283 53361 54831 54999 65863 67221 68607 70497 82159 84681 86163 86427 103499 105633 108543 110781 128331 135399 156849 160083 164493 197589 201047 201663 211491 246477 253267 254043 258489 310497 315931 316899 325629 332343 384993 397991 406197 461041 470547 480249 493479 575113 592767 603141 604989 724493 739431 759801 762129 775467 912673 931491 947793 950697 976887 1138489 1193973 1218591 1383123 1411641 1480437 1725339 1772869 1778301 1809423 2173479 2211517 2218293 2279403 2326401 2738019 2785937 2794473 2843379 2930661 3415467 3509557 3581919 3655773 4149369 4234923 4377901 5071451 5176017 5318607 5334903 5428269 6388711 6520437 6634551 6654879 6838209 7969423 8214057 8357811 8383419 8530137 10039403 10246401 10528671 10745757 12448107 13133703 15214353 15528051 15955821 16284807 19166133 19501559 19561311 19903653 20514627 23908269 24566899 24642171 25073433 25590411 30118209 30645307 30739203 31586013 32237271 37344321 38605127 39401109 44720977 45643059 46584153 47867463 55785961 57498399 58504677 58683933 59710959 70275821 71724807 73700697 73926513 75220299 90354627 91935921 92217609 94758039 110433433 115815381 118203327 134162931 136929177 143602389 167357883 171968293 172495197 175514031 179132877 210827463 214517149 215174421 221102091 225660897 270235889 271063881 275807763 284274117 331300299 340427029 347446143 354609981 402488793 410787531 424656397 491930747 502073649 515904879 517485591 526542093 632482389 643551447 645523263 663306273 773034031 810707667 813191643 827423289 993900897 1021281087 1042338429 1207466379 1273969191 1475792241 1506220947 1547714637 1579626279 1891651223 1897447167 1930654341 1989918819 2319102093 2382989203 2432123001 2482269867 2972594779 2981702691 3063843261 3127015287 3622399137 3744697319 3821907573 4427376723 4518662841 4643143911 5411238217 5674953669 5692341501 5791963023 6957306279 7148967609 7296369003 8917784337 8945108073 9191529783 11234091957 11465722719 13282130169 13929431733 16233714651 16680924421 17024861007 17375889069 20808163453 20871918837 21446902827 21889107009 26212881233 26753353011 27574589349 33702275871 34397168157 39846390507 41191670509 48701143953 50042773263 51074583021 62424490359 62615756511 64340708481 78638643699 80260059033 101106827613 123575011527 146103431859 150128319789 153223749063 183490168631 187273471077 193022125443 235915931097 240780177099 288341693563 303320482839 370725034581 438310295577 450384959367 550470505893 561820413231 707747793291 865025080689 1112175103743 1351154878101 1651411517679 1685461239693 2018391854941 2123243379873 2595075242067 3336525311229 4954234553037 6055175564823 7785225726201 14862703659111 18165526694469 23355677178603 54496580083407 163489740250221
• Sum of all divisors σ(n): 316372821931320
• Sum of proper divisors (its aliquot sum) s(n): 152883081681099
• 163489740250221 is a deficient number, because the sum of its proper divisors (152883081681099) is less than itself. Its deficiency is 10606658569122

Bases of 163489740250221

• Binary: 100101001011000101101011111001000101110001101101₂
• Hexadecimal: 0x94B16BE45C6D
• Base-36: 1LYA5E5XT9

Squares and roots of 163489740250221

• 163489740250221 squared (163489740250221²) is 26728895167084732527690548841
• 163489740250221 cubed (163489740250221³) is 4369900128042070356524779488283648161543861
• The square root of 163489740250221 is 12786310.6582868931
• The cube root of 163489740250221 is 54680.2092611269

Scales and comparisons

• 163,489,740,250,221 seconds is equal to 5,198,468 years, 1 week, 5 days, 10 minutes, 21 seconds.
• To count from 1 to 163,489,740,250,221 would take you about twelve million, nine hundred ninety-six thousand, one hundred seventy 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 163489740250221 cubic inches would be around 4556.7 feet tall.

Recreational maths with 163489740250221

• 163489740250221 backwards is 122052047984361
• The number of decimal digits it has is: 15
• The sum of 163489740250221's digits is 54
• More coming soon!