71268429681792

Names of 71268429681792

• Cardinal: 71268429681792 can be written as Seventy-one trillion, two hundred sixty-eight billion, four hundred twenty-nine million, six hundred eighty-one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 7.1268429681792 × 10¹³

Factors of 71268429681792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 420850055

Divisors of 71268429681792

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 288 294 336 378 384 392 432 441 448 504 576 588 672 756 784 864 882 896 1008 1152 1176 1323 1344 1512 1568 1728 1764 2016 2352 2646 2688 3024 3136 3456 3528 4032 4704 5292 6048 6272 7056 8064 9408 10584 12096 14112 18816 21168 24192 28224 42336 56448 84672 169344 420850043 841700086 1262550129 1683400172 2525100258 2945950301 3366800344 3787650387 5050200516 5891900602 6733600688 7575300774 8837850903 10100401032 11362951161 11783801204 13467201376 15150601548 17675701806 20200802064 20621652107 22725902322 23567602408 26513552709 26934402752 30301203096 35351403612 40401604128 41243304214 45451804644 47135204816 53027105418 53868805504 60602406192 61864956321 70702807224 79540658127 80803208256 82486608428 90903609288 94270409632 106054210836 121204812384 123729912642 141405614448 159081316254 161606416512 164973216856 181807218576 185594868963 188540819264 212108421672 242409624768 247459825284 282811228896 318162632508 329946433712 363614437152 371189737926 377081638528 424216843344 484819249536 494919650568 556784606889 565622457792 636325265016 659892867424 727228874304 742379475852 848433686688 989839301136 1113569213778 1131244915584 1272650530032 1319785734848 1454457748608 1484758951704 1696867373376 1979678602272 2227138427556 2545301060064 2639571469696 2969517903408 3393734746752 3959357204544 4454276855112 5090602120128 5939035806816 7918714409088 8908553710224 10181204240256 11878071613632 17817107420448 23756143227264 35634214840896 71268429681792
• Sum of all divisors σ(n): 244682215581600
• Sum of proper divisors (its aliquot sum) s(n): 173413785899808
• 71268429681792 is an abundant number, because the sum of its proper divisors (173413785899808) is greater than itself. Its abundance is 102145356218016

Bases of 71268429681792

• Binary: 10000001101000101111001011011110101010010000000₂
• Hexadecimal: 0x40D1796F5480
• Base-36: P9G9IXPC0

Squares and roots of 71268429681792

• 71268429681792 squared (71268429681792²) is 5079189069308530954376331264
• 71268429681792 cubed (71268429681792³) is 361985829026541591358273740415011901145088
• The square root of 71268429681792 is 8442063.1176147933
• The cube root of 71268429681792 is 41460.2958300583

Scales and comparisons

• 71,268,429,681,792 seconds is equal to 2,266,115 years, 32 weeks, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 71,268,429,681,792 would take you about five million, six hundred sixty-five thousand, two hundred eighty-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 71268429681792 cubic inches would be around 3455 feet tall.

Recreational maths with 71268429681792

• 71268429681792 backwards is 29718692486217
• 71268429681792 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 71268429681792's digits is 72
• More coming soon!