997497049549

Names of 997497049549

• Cardinal: 997497049549 can be written as Nine hundred ninety-seven billion, four hundred ninety-seven million, forty-nine thousand, five hundred forty-nine.

Scientific notation

• Scientific notation: 9.97497049549 × 10¹¹

Factors of 997497049549

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 733

Divisors of 997497049549

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 11 13 31 71 77 79 91 121 143 217 341 403 497 521 553 781 847 869 923 1001 1027 1573 2201 2387 2449 2821 3647 3751 4433 5467 5609 5731 6083 6461 6773 7189 8591 9559 10153 11011 11297 15407 16151 17143 24211 26257 26939 28613 31031 31837 36991 39263 40117 41159 47411 48763 60137 61699 63041 66913 71071 72917 74503 79079 111683 113057 124267 169477 173879 177661 188573 200291 209963 222859 258937 266321 288113 296329 314743 341341 350207 406901 431893 441287 452749 480883 510419 521521 535067 678689 781781 802087 819533 869869 1146721 1217153 1243627 1275929 1469741 1864247 1912669 1954271 2074303 2203201 2260427 2309593 2451449 2848307 2922289 3169243 3366181 3462173 3745469 3852277 4475911 4750823 4980239 5289713 5614609 5736731 5885737 8027047 8822957 8931503 12613931 13388683 13679897 14035219 14907373 15822989 16167151 16587077 20456023 21039359 24235211 24864697 25405523 26965939 31331377 32145179 34861673 37027991 37989757 41200159 58186843 61760699 64743107 88297517 90590959 98246533 104351611 116109539 138753241 147275513 154387409 163981103 174052879 177838661 182457847 225016253 265928299 273511667 353596969 407307901 417887327 453201749 634136713 971272687 996500549 1080711863 1147867721 1177682467 1277204929 1803792133 1914581669 2007036317 2475178783 2925211289 4596760597 6975503843 8243777269 10961506039 12626544931 12954507137 14049254219 32177324179 76730542273 90681549959 142499578507 997497049549
• Sum of all divisors σ(n): 1433219235840
• Sum of proper divisors (its aliquot sum) s(n): 435722186291
• 997497049549 is a deficient number, because the sum of its proper divisors (435722186291) is less than itself. Its deficiency is 561774863258

Bases of 997497049549

• Binary: 1110100000111111011101010001000111001101₂
• Hexadecimal: 0xE83F7511CD
• Base-36: CQ8RZLCD

Squares and roots of 997497049549

• 997497049549 squared (997497049549²) is 995000363858960161103401
• 997497049549 cubed (997497049549³) is 992509927249494212667776209809416149
• The square root of 997497049549 is 998747.7406978201
• The cube root of 997497049549 is 9991.6498612889

Scales and comparisons

• 997,497,049,549 seconds is equal to 31,717 years, 16 weeks, 4 days, 17 hours, 45 minutes, 49 seconds.
• To count from 1 to 997,497,049,549 would take you about sixty-three thousand, four 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 997497049549 cubic inches would be around 832.6 feet tall.

Recreational maths with 997497049549

• 997497049549 backwards is 945940794799
• The number of decimal digits it has is: 12
• The sum of 997497049549's digits is 76
• More coming soon!