42193421907

Names of 42193421907

• Cardinal: 42193421907 can be written as Forty-two billion, one hundred ninety-three million, four hundred twenty-one thousand, nine hundred seven.

Scientific notation

• Scientific notation: 4.2193421907 × 10¹⁰

Factors of 42193421907

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 363

Divisors of 42193421907

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 13 21 29 39 47 49 87 91 97 141 147 167 203 273 291 329 377 501 609 611 637 679 987 1131 1169 1261 1363 1421 1833 1911 2037 2171 2303 2639 2813 3507 3783 4089 4263 4277 4559 4753 4843 6513 6909 7849 7917 8183 8439 8827 9541 12831 13677 14259 14529 15197 16199 17719 18473 19691 23547 24549 26481 28623 29939 31913 33901 36569 45591 48597 53157 54943 55419 59073 59267 61789 62959 66787 89817 95739 101703 102037 106379 109707 113393 124033 132211 137837 164829 177801 185367 188877 200361 210587 223391 227621 237307 255983 306111 319137 340179 372099 384601 396633 413511 414869 440713 469771 631761 670173 682863 711921 714259 761353 767949 793751 868231 925477 1153803 1244607 1322139 1409313 1474109 1593347 1718743 1791881 2142777 2284059 2381253 2604693 2776431 2904083 2959073 3084991 3288397 4422327 4780041 4999813 5156229 5329471 5375643 6107023 6478339 8712249 8877219 9254973 9865191 9897589 10318763 11153429 12031201 14999439 15988413 18321069 19435017 20713511 22079237 23018779 29692767 30956289 33460287 36093603 37306297 42749161 62140533 66237711 69056337 69283123 84218407 111918891 128247483 144994577 154554659 207849369 252655221 287030081 299244127 434983731 463663977 484981861 861090243 897732381 1081882613 1454945583 2009210567 3245647839 6027631701 14064473969 42193421907
• Sum of all divisors σ(n): 75676446720
• Sum of proper divisors (its aliquot sum) s(n): 33483024813
• 42193421907 is a deficient number, because the sum of its proper divisors (33483024813) is less than itself. Its deficiency is 8710397094

Bases of 42193421907

• Binary: 100111010010111011001000011001010011₂
• Hexadecimal: 0x9D2EC8653
• Base-36: JDSVGPF

Squares and roots of 42193421907

• 42193421907 squared (42193421907²) is 1780284852222107516649
• 42193421907 cubed (42193421907³) is 75116309884448528922687283829643
• The square root of 42193421907 is 205410.3743899027
• The cube root of 42193421907 is 3481.3545038547

Scales and comparisons

• 42,193,421,907 seconds is equal to 1,341 years, 32 weeks, 1 day, 18 hours, 58 minutes, 27 seconds.
• To count from 1 to 42,193,421,907 would take you about two thousand, six hundred eighty-three 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 42193421907 cubic inches would be around 290.1 feet tall.

Recreational maths with 42193421907

• 42193421907 backwards is 70912439124
• The number of decimal digits it has is: 11
• The sum of 42193421907's digits is 42
• More coming soon!