493903400838

Names of 493903400838

• Cardinal: 493903400838 can be written as Four hundred ninety-three billion, nine hundred three million, four hundred thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 4.93903400838 × 10¹¹

Factors of 493903400838

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 351

Divisors of 493903400838

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 23 46 59 69 107 118 138 157 177 214 314 321 354 471 529 642 942 1058 1357 1587 2461 2714 3174 3611 4071 4922 6313 7222 7383 8142 9263 10833 12626 14766 16799 18526 18939 21666 24649 27789 31211 33598 37878 49298 50397 55578 56603 62422 73947 83053 93633 100794 113206 145199 147894 166106 169809 187266 213049 249159 290398 339618 386377 426098 435597 498318 566927 639147 772754 871194 991141 1133854 1159131 1278294 1454291 1700781 1982282 2318262 2637443 2908582 2973423 3339577 3401562 4362873 4900127 5274886 5946846 6679154 7912329 8725746 8886671 9800254 10018731 13039321 14700381 15824658 17773342 20037462 22796243 26078642 26660013 29400762 33448693 39117963 45592486 53320026 60661189 66897386 68388729 78235926 100346079 121322378 136777458 155609137 181983567 200692158 311218274 363967134 466827411 524313589 769319939 933654822 1048627178 1395207347 1538639878 1572940767 2307959817 2790414694 3145881534 3579010151 4185622041 4615919634 7158020302 8371244082 10737030453 21474060906 82317233473 164634466946 246951700419 493903400838
• Sum of all divisors σ(n): 1066732752960
• Sum of proper divisors (its aliquot sum) s(n): 572829352122
• 493903400838 is an abundant number, because the sum of its proper divisors (572829352122) is greater than itself. Its abundance is 78925951284

Bases of 493903400838

• Binary: 111001011111110111011111100111110000110₂
• Hexadecimal: 0x72FEEFCF86
• Base-36: 6AW9BZ46

Squares and roots of 493903400838

• 493903400838 squared (493903400838²) is 243940569359342099102244
• 493903400838 cubed (493903400838³) is 120483076808937081632863938277280472
• The square root of 493903400838 is 702782.6127886205
• The cube root of 493903400838 is 7904.6140905345

Scales and comparisons

• 493,903,400,838 seconds is equal to 15,704 years, 31 weeks, 1 day, 13 hours, 7 minutes, 18 seconds.
• To count from 1 to 493,903,400,838 would take you about thirty-one thousand, four hundred nine 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 493903400838 cubic inches would be around 658.7 feet tall.

Recreational maths with 493903400838

• 493903400838 backwards is 838004309394
• The number of decimal digits it has is: 12
• The sum of 493903400838's digits is 51
• More coming soon!