40121341290840

Names of 40121341290840

• Cardinal: 40121341290840 can be written as Forty trillion, one hundred twenty-one billion, three hundred forty-one million, two hundred ninety thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.012134129084 × 10¹³

Factors of 40121341290840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13858773

Divisors of 40121341290840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 60 69 92 115 120 138 184 230 276 345 460 552 690 920 1049 1380 2098 2760 3147 4196 5245 6294 8392 10490 12588 15735 20980 24127 25176 31470 41960 48254 62940 72381 96508 120635 125880 144762 193016 241270 289524 361905 482540 579048 723810 965080 1447620 2895240 13857691 27715382 41573073 55430764 69288455 83146146 110861528 138576910 166292292 207865365 277153820 318726893 332584584 415730730 554307640 637453786 831461460 956180679 1274907572 1593634465 1662922920 1912361358 2549815144 3187268930 3824722716 4780903395 6374537860 7649445432 9561806790 12749075720 14536717859 19123613580 29073435718 38247227160 43610153577 58146871436 72683589295 87220307154 116293742872 145367178590 174440614308 218050767885 290734357180 334344510757 348881228616 436101535770 581468714360 668689021514 872203071540 1003033532271 1337378043028 1671722553785 1744406143080 2006067064542 2674756086056 3343445107570 4012134129084 5015167661355 6686890215140 8024268258168 10030335322710 13373780430280 20060670645420 40121341290840
• Sum of all divisors σ(n): 125716981824000
• Sum of proper divisors (its aliquot sum) s(n): 85595640533160
• 40121341290840 is an abundant number, because the sum of its proper divisors (85595640533160) is greater than itself. Its abundance is 45474299242320

Bases of 40121341290840

• Binary: 1001000111110101111010010010111010100101011000₂
• Hexadecimal: 0x247D7A4BA958
• Base-36: E7ZHMPA3C

Squares and roots of 40121341290840

• 40121341290840 squared (40121341290840²) is 1609722026976062717467905600
• 40121341290840 cubed (40121341290840³) is 64584206827689365450634577881775264704000
• The square root of 40121341290840 is 6334140.9276112575
• The cube root of 40121341290840 is 34234.0658054761

Scales and comparisons

• 40,121,341,290,840 seconds is equal to 1,275,734 years, 28 weeks, 4 days, 1 hour, 14 minutes.
• To count from 1 to 40,121,341,290,840 would take you about three million, one hundred eighty-nine thousand, three hundred thirty-six 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 40121341290840 cubic inches would be around 2852.8 feet tall.

Recreational maths with 40121341290840

• 40121341290840 backwards is 04809214312104
• The number of decimal digits it has is: 14
• The sum of 40121341290840's digits is 39
• More coming soon!