42497164215

Names of 42497164215

• Cardinal: 42497164215 can be written as Forty-two billion, four hundred ninety-seven million, one hundred sixty-four thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 4.2497164215 × 10¹⁰

Factors of 42497164215

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 454

Divisors of 42497164215

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 15 27 31 33 45 55 93 97 99 135 155 165 279 291 297 307 341 465 485 495 837 873 921 961 1023 1067 1395 1455 1485 1535 1705 2619 2763 2883 3007 3069 3201 3377 4185 4365 4605 4805 5115 5335 8289 8649 9021 9207 9517 9603 10131 10571 13095 13815 14415 15035 15345 16005 16885 25947 27063 28551 28809 29779 30393 31713 33077 41445 43245 45105 46035 47585 48015 50655 52855 81189 85653 89337 91179 93217 95139 99231 104687 129735 135315 142755 144045 148895 151965 158565 165385 256959 268011 279651 285417 295027 297693 314061 327569 405945 428265 446685 455895 466085 475695 496155 523435 804033 838953 885081 893079 923149 942183 982707 1025387 1284795 1340055 1398255 1427085 1475135 1488465 1570305 1637845 2516859 2655243 2769447 2826549 2948121 3076161 3245297 4020165 4194765 4425405 4465395 4615745 4710915 4913535 5126935 7965729 8308341 8844363 9228483 9735891 10154639 12584295 13276215 13847235 14132745 14740605 15380805 16226485 24925023 27685449 28617619 29207673 30463917 39828645 41541705 44221815 46142415 48679455 50773195 85852857 87623019 91391751 124625115 138427245 143088095 146038365 152319585 257558571 274175253 314793809 429264285 438115095 456958755 772675713 944381427 1287792855 1370876265 1573969045 2833144281 3863378565 4721907135 8499432843 14165721405 42497164215
• Sum of all divisors σ(n): 86321410560
• Sum of proper divisors (its aliquot sum) s(n): 43824246345
• 42497164215 is an abundant number, because the sum of its proper divisors (43824246345) is greater than itself. Its abundance is 1327082130

Bases of 42497164215

• Binary: 100111100101000001110100001110110111₂
• Hexadecimal: 0x9E50743B7
• Base-36: JITPPRR

Squares and roots of 42497164215

• 42497164215 squared (42497164215²) is 1806008966316676566225
• 42497164215 cubed (42497164215³) is 76750259615322207727906147638375
• The square root of 42497164215 is 206148.4033772759
• The cube root of 42497164215 is 3489.6884042681

Scales and comparisons

• 42,497,164,215 seconds is equal to 1,351 years, 14 weeks, 3 days, 7 hours, 50 minutes, 15 seconds.
• To count from 1 to 42,497,164,215 would take you about two thousand, seven hundred two 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 42497164215 cubic inches would be around 290.8 feet tall.

Recreational maths with 42497164215

• 42497164215 backwards is 51246179424
• 42497164215 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42497164215's digits is 45
• More coming soon!