40801789049780

Names of 40801789049780

• Cardinal: 40801789049780 can be written as Forty trillion, eight hundred one billion, seven hundred eighty-nine million, forty-nine thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 4.080178904978 × 10¹³

Factors of 40801789049780

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3226

Divisors of 40801789049780

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 10 11 20 22 41 44 55 82 110 121 164 205 220 242 410 451 484 605 820 902 1210 1681 1804 2255 2420 3167 3362 4510 4961 6334 6724 8405 9020 9922 12668 15835 16810 18491 19844 24805 31670 33620 34837 36982 49610 63340 69674 73964 92455 99220 129847 139348 174185 184910 203401 259694 348370 369820 383207 406802 519388 649235 696740 766414 813604 1017005 1298470 1428317 1532828 1916035 2034010 2596940 2856634 3832070 4068020 5323727 5713268 7141585 7664140 10029889 10647454 14283170 15711487 20059778 21294908 26618635 28566340 31422974 40119556 50149445 53237270 58560997 62845948 78557435 100298890 106474540 110328779 117121994 157114870 200597780 220657558 234243988 292804985 314229740 411225449 441315116 551643895 585609970 644170967 822450898 1103287790 1171219940 1213616569 1288341934 1644901796 2056127245 2206575580 2427233138 2576683868 3220854835 4112254490 4523479939 4854466276 6068082845 6441709670 8224508980 9046959878 12136165690 12883419340 16860243409 18093919756 22617399695 24272331380 33720486818 45234799390 49758279329 67440973636 84301217045 90469598780 99516558658 168602434090 185462677499 199033117316 248791396645 337204868180 370925354998 497582793290 741850709996 927313387495 995165586580 1854626774990 2040089452489 3709253549980 4080178904978 8160357809956 10200447262445 20400894524890 40801789049780
• Sum of all divisors σ(n): 96564942980646
• Sum of proper divisors (its aliquot sum) s(n): 55763153930866
• 40801789049780 is an abundant number, because the sum of its proper divisors (55763153930866) is greater than itself. Its abundance is 14961364881086

Bases of 40801789049780

• Binary: 1001010001101111101000001001000111101110110100₂
• Hexadecimal: 0x251BE8247BB4
• Base-36: EGO2ZQ94K

Squares and roots of 40801789049780

• 40801789049780 squared (40801789049780²) is 1664785989662747115318048400
• 40801789049780 cubed (40801789049780³) is 67926246763248635524977230109120049352000
• The square root of 40801789049780 is 6387627.8108371343
• The cube root of 40801789049780 is 34426.5155922203

Scales and comparisons

• 40,801,789,049,780 seconds is equal to 1,297,370 years, 35 weeks, 3 days, 19 hours, 36 minutes, 20 seconds.
• To count from 1 to 40,801,789,049,780 would take you about three million, two hundred forty-three thousand, four hundred twenty-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 40801789049780 cubic inches would be around 2868.9 feet tall.

Recreational maths with 40801789049780

• 40801789049780 backwards is 08794098710804
• The number of decimal digits it has is: 14
• The sum of 40801789049780's digits is 65
• More coming soon!