40144988800

Names of 40144988800

• Cardinal: 40144988800 can be written as Forty billion, one hundred forty-four million, nine hundred eighty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 4.01449888 × 10¹⁰

Factors of 40144988800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4586

Divisors of 40144988800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 128 140 160 175 200 224 280 320 350 400 433 448 560 640 700 800 866 896 1120 1400 1600 1732 2165 2240 2800 3031 3200 3464 4139 4330 4480 5600 6062 6928 8278 8660 10825 11200 12124 13856 15155 16556 17320 20695 21650 22400 24248 27712 28973 30310 33112 34640 41390 43300 48496 55424 57946 60620 66224 69280 75775 82780 86600 96992 103475 115892 121240 132448 138560 144865 151550 165560 173200 193984 206950 231784 242480 264896 277120 289730 303100 331120 346400 387968 413900 463568 484960 529792 579460 606200 662240 692800 724325 827800 927136 969920 1158920 1212400 1324480 1385600 1448650 1655600 1792187 1854272 1939840 2317840 2424800 2648960 2897300 3311200 3584374 3708544 4635680 4849600 5794600 6622400 7168748 8960935 9271360 9699200 11589200 12545309 13244800 14337496 17921870 18542720 23178400 25090618 28674992 35843740 44804675 46356800 50181236 57349984 62726545 71687480 89609350 92713600 100362472 114699968 125453090 143374960 179218700 200724944 229399936 250906180 286749920 313632725 358437400 401449888 501812360 573499840 627265450 716874800 802899776 1003624720 1146999680 1254530900 1433749600 1605799552 2007249440 2509061800 2867499200 4014498880 5018123600 5734998400 8028997760 10036247200 20072494400 40144988800
• Sum of all divisors σ(n): 113627102400
• Sum of proper divisors (its aliquot sum) s(n): 73482113600
• 40144988800 is an abundant number, because the sum of its proper divisors (73482113600) is greater than itself. Its abundance is 33337124800

Bases of 40144988800

• Binary: 100101011000110100111110101010000000₂
• Hexadecimal: 0x958D3EA80
• Base-36: IFXAFLS

Squares and roots of 40144988800

• 40144988800 squared (40144988800²) is 1611620125752125440000
• 40144988800 cubed (40144988800³) is 64698471898173667364995072000000
• The square root of 40144988800 is 200362.1441290745
• The cube root of 40144988800 is 3424.0790334627

Scales and comparisons

• 40,144,988,800 seconds is equal to 1,276 years, 25 weeks, 2 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 40,144,988,800 would take you about two thousand, five hundred fifty-two 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 40144988800 cubic inches would be around 285.3 feet tall.

Recreational maths with 40144988800

• 40144988800 backwards is 00888944104
• The number of decimal digits it has is: 11
• The sum of 40144988800's digits is 46
• More coming soon!