40002796663380

Names of 40002796663380

• Cardinal: 40002796663380 can be written as Forty trillion, two billion, seven hundred ninety-six million, six hundred sixty-three thousand, three hundred eighty.

Scientific notation

• Scientific notation: 4.000279666338 × 10¹³

Factors of 40002796663380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2600

Divisors of 40002796663380

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 197 394 591 788 985 1182 1773 1970 2364 2393 2955 3546 3940 4786 5910 7092 7179 8865 9572 11820 11965 14358 17730 21537 23930 28716 35460 35895 38809 43074 47860 71790 77618 86148 107685 116427 143580 155236 194045 215370 232854 349281 388090 430740 465708 471421 582135 698562 776180 942842 1164270 1397124 1414263 1746405 1885684 2328540 2357105 2828526 3492810 4242789 4714210 5657052 5726449 6985620 7071315 8485578 9428420 11452898 14142630 16971156 17179347 21213945 22905796 28285260 28632245 34358694 42427890 51538041 57264490 68717388 84855780 85896735 92869937 103076082 114528980 171793470 185739874 206152164 257690205 278609811 343586940 371479748 464349685 515380410 557219622 835829433 928699370 1030760820 1114439244 1128110453 1393049055 1671658866 1857398740 2256220906 2786098110 3343317732 3384331359 4179147165 4512441812 5572196220 5640552265 6768662718 8358294330 10152994077 11281104530 13537325436 16716588660 16921656795 20305988154 22562209060 33843313590 40611976308 50764970385 67686627180 101529940770 203059881540 222237759241 444475518482 666713277723 888951036964 1111188796205 1333426555446 2000139833169 2222377592410 2666853110892 3333566388615 4000279666338 4444755184820 6667132777230 8000559332676 10000699165845 13334265554460 20001398331690 40002796663380
• Sum of all divisors σ(n): 122011878479946
• Sum of proper divisors (its aliquot sum) s(n): 82009081816566
• 40002796663380 is an abundant number, because the sum of its proper divisors (82009081816566) is greater than itself. Its abundance is 42006285153186

Bases of 40002796663380

• Binary: 1001000110000111100000011111000011001001010100₂
• Hexadecimal: 0x2461E07C3254
• Base-36: E6H14AI50

Squares and roots of 40002796663380

• 40002796663380 squared (40002796663380²) is 1600223740891726061033024400
• 40002796663380 cubed (40002796663380³) is 64013424922805000940140858704310126472000
• The square root of 40002796663380 is 6324776.4121255701
• The cube root of 40002796663380 is 34200.3159528111

Scales and comparisons

• 40,002,796,663,380 seconds is equal to 1,271,965 years, 10 weeks, 1 day, 18 hours, 3 minutes.
• To count from 1 to 40,002,796,663,380 would take you about three million, one hundred seventy-nine thousand, nine hundred twelve 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 40002796663380 cubic inches would be around 2850 feet tall.

Recreational maths with 40002796663380

• 40002796663380 backwards is 08336669720004
• The number of decimal digits it has is: 14
• The sum of 40002796663380's digits is 54
• More coming soon!