40306642042880

Names of 40306642042880

• Cardinal: 40306642042880 can be written as Forty trillion, three hundred six billion, six hundred forty-two million, forty-two thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 4.030664204288 × 10¹³

Factors of 40306642042880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 145791

Divisors of 40306642042880

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2048 2560 3457 4096 5120 6914 8192 10240 13828 16384 17285 20480 27656 34570 40960 55312 69140 81920 110624 138280 142327 221248 276560 284654 442496 553120 569308 711635 884992 1106240 1138616 1423270 1769984 2212480 2277232 2846540 3539968 4424960 4554464 5693080 7079936 8849920 9108928 11386160 14159872 17699840 18217856 22772320 28319744 35399680 36435712 45544640 56639488 70799360 72871424 91089280 141598720 145742848 182178560 283197440 291485696 364357120 492024439 582971392 728714240 984048878 1165942784 1457428480 1968097756 2331885568 2460122195 2914856960 3936195512 4920244390 5829713920 7872391024 9840488780 11659427840 15744782048 19680977560 31489564096 39361955120 62979128192 78723910240 125958256384 157447820480 251916512768 314895640960 503833025536 629791281920 1007666051072 1259582563840 2015332102144 2519165127680 4030664204288 5038330255360 8061328408576 10076660510720 20153321021440 40306642042880
• Sum of all divisors σ(n): 96761650378848
• Sum of proper divisors (its aliquot sum) s(n): 56455008335968
• 40306642042880 is an abundant number, because the sum of its proper divisors (56455008335968) is greater than itself. Its abundance is 16148366293088

Bases of 40306642042880

• Binary: 1001001010100010011111000101001100000000000000₂
• Hexadecimal: 0x24A89F14C000
• Base-36: EACM5ZHFK

Squares and roots of 40306642042880

• 40306642042880 squared (40306642042880²) is 1624625392772861619758694400
• 40306642042880 cubed (40306642042880³) is 65483194160269057465254127823457615872000
• The square root of 40306642042880 is 6348751.2191674357
• The cube root of 40306642042880 is 34286.6883161675

Scales and comparisons

• 40,306,642,042,880 seconds is equal to 1,281,626 years, 28 weeks, 16 hours, 21 minutes, 20 seconds.
• To count from 1 to 40,306,642,042,880 would take you about three million, two hundred four thousand and sixty-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 40306642042880 cubic inches would be around 2857.2 feet tall.

Recreational maths with 40306642042880

• 40306642042880 backwards is 08824024660304
• The number of decimal digits it has is: 14
• The sum of 40306642042880's digits is 47
• More coming soon!