3997146031240

Names of 3997146031240

• Cardinal: 3997146031240 can be written as Three trillion, nine hundred ninety-seven billion, one hundred forty-six million, thirty-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.99714603124 × 10¹²

Factors of 3997146031240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6282

Divisors of 3997146031240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 23 40 46 89 92 115 178 184 230 356 445 460 712 890 920 1780 2047 3560 4094 6163 7921 8188 10235 12326 15842 16376 20470 24652 30815 31684 39605 40940 49304 61630 63368 79210 81880 123260 141749 158420 182183 246520 283498 316840 364366 548507 566996 704969 708745 728732 910915 1097014 1133992 1409938 1417490 1457464 1821830 2194028 2742535 2819876 2834980 3524845 3643660 4388056 5485070 5639752 5669960 7049690 7287320 10970140 12615661 14099380 16214287 21940280 25231322 28198760 32428574 48817123 50462644 63078305 64857148 81071435 97634246 100925288 126156610 129714296 162142870 195268492 244085615 252313220 324285740 390536984 488171230 504626440 648571480 976342460 1122793829 1952684920 2245587658 4344723947 4491175316 5613969145 8689447894 8982350632 11227938290 17378895788 21723619735 22455876580 34757791576 43447239470 44911753160 86894478940 99928650781 173788957880 199857301562 399714603124 499643253905 799429206248 999286507810 1998573015620 3997146031240
• Sum of all divisors σ(n): 9492786835200
• Sum of proper divisors (its aliquot sum) s(n): 5495640803960
• 3997146031240 is an abundant number, because the sum of its proper divisors (5495640803960) is greater than itself. Its abundance is 1498494772720

Bases of 3997146031240

• Binary: 111010001010101000011110000010010010001000₂
• Hexadecimal: 0x3A2A8782488
• Base-36: 1F09HJKP4

Squares and roots of 3997146031240

• 3997146031240 squared (3997146031240²) is 15977176395057683055937600
• 3997146031240 cubed (3997146031240³) is 63863107217926228177910772757090624000
• The square root of 3997146031240 is 1999286.3804968011
• The cube root of 3997146031240 is 15870.2342939271

Scales and comparisons

• 3,997,146,031,240 seconds is equal to 127,096 years, 45 weeks, 5 days, 6 hours, 40 seconds.
• To count from 1 to 3,997,146,031,240 would take you about three hundred seventeen thousand, seven hundred forty-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 3997146031240 cubic inches would be around 1322.5 feet tall.

Recreational maths with 3997146031240

• 3997146031240 backwards is 0421306417993
• The number of decimal digits it has is: 13
• The sum of 3997146031240's digits is 49
• More coming soon!