40204796940

Names of 40204796940

• Cardinal: 40204796940 can be written as Forty billion, two hundred four million, seven hundred ninety-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.020479694 × 10¹⁰

Factors of 40204796940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 414425

Divisors of 40204796940

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 49 55 60 63 66 70 77 84 90 98 99 105 110 126 132 140 147 154 165 180 196 198 210 220 231 245 252 294 308 315 330 385 396 420 441 462 490 495 539 588 630 660 693 735 770 882 924 980 990 1078 1155 1260 1386 1470 1540 1617 1764 1980 2156 2205 2310 2695 2772 2940 3234 3465 4410 4620 4851 5390 6468 6930 8085 8820 9702 10780 13860 16170 19404 24255 32340 48510 97020 414397 828794 1243191 1657588 2071985 2486382 2900779 3729573 4143970 4558367 4972764 5801558 6215955 7459146 8287940 8702337 9116734 11603116 12431910 13675101 14503895 14918292 17404674 18233468 18647865 20305453 22791835 24863820 26107011 27350202 29007790 31908569 34809348 37295730 40610906 41025303 43511685 45583670 52214022 54700404 58015580 60916359 63817138 68375505 74591460 81221812 82050606 87023370 91167340 95725707 101527265 104428044 121832718 127634276 130535055 136751010 159542845 164101212 174046740 182749077 191451414 203054530 205126515 223359983 243665436 261070110 273502020 287177121 304581795 319085690 365498154 382902828 406109060 410253030 446719966 478628535 522140220 574354242 609163590 638171380 670079949 730996308 820506060 893439932 913745385 957257070 1116799915 1148708484 1218327180 1340159898 1435885605 1827490770 1914514140 2010239847 2233599830 2680319796 2871771210 3350399745 3654981540 4020479694 4467199660 5743542420 6700799490 8040959388 10051199235 13401598980 20102398470 40204796940
• Sum of all divisors σ(n): 154762734672
• Sum of proper divisors (its aliquot sum) s(n): 114557937732
• 40204796940 is an abundant number, because the sum of its proper divisors (114557937732) is greater than itself. Its abundance is 74353140792

Bases of 40204796940

• Binary: 100101011100011001001000010000001100₂
• Hexadecimal: 0x95C64840C
• Base-36: IGWWBV0

Squares and roots of 40204796940

• 40204796940 squared (40204796940²) is 1616425696986633363600
• 40204796940 cubed (40204796940³) is 64988066915945564277767187384000
• The square root of 40204796940 is 200511.3386818811
• The cube root of 40204796940 is 3425.7785912451

Scales and comparisons

• 40,204,796,940 seconds is equal to 1,278 years, 20 weeks, 1 day, 7 hours, 9 minutes.
• To count from 1 to 40,204,796,940 would take you about two thousand, five hundred fifty-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 40204796940 cubic inches would be around 285.5 feet tall.

Recreational maths with 40204796940

• 40204796940 backwards is 04969740204
• 40204796940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40204796940's digits is 45
• More coming soon!