40404900547840

Names of 40404900547840

• Cardinal: 40404900547840 can be written as Forty trillion, four hundred four billion, nine hundred million, five hundred forty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.040490054784 × 10¹³

Factors of 40404900547840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2228654

Divisors of 40404900547840

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 128 155 160 248 256 310 320 457 496 620 640 914 992 1240 1280 1828 1984 2285 2480 3656 3968 4570 4960 7312 7936 9140 9920 14167 14624 18280 19840 28334 29248 36560 39680 56668 58496 70835 73120 113336 116992 141670 146240 226672 283340 292480 453344 566680 584960 906688 1133360 1813376 2228159 2266720 3626752 4456318 4533440 8912636 9066880 11140795 17825272 18133760 22281590 35650544 44563180 69072929 71301088 89126360 138145858 142602176 178252720 276291716 285204352 345364645 356505440 552583432 570408704 690729290 713010880 1018268663 1105166864 1381458580 1426021760 2036537326 2210333728 2762917160 2852043520 4073074652 4420667456 5091343315 5525834320 8146149304 8841334912 10182686630 11051668640 16292298608 17682669824 20365373260 22103337280 31566328553 32584597216 40730746520 44206674560 63132657106 65169194432 81461493040 88413349120 126265314212 130338388864 157831642765 162922986080 252530628424 260676777728 315663285530 325845972160 505061256848 631326571060 651691944320 1010122513696 1262653142120 1303383888640 2020245027392 2525306284240 4040490054784 5050612568480 8080980109568 10101225136960 20202450273920 40404900547840
• Sum of all divisors σ(n): 100123029135360
• Sum of proper divisors (its aliquot sum) s(n): 59718128587520
• 40404900547840 is an abundant number, because the sum of its proper divisors (59718128587520) is greater than itself. Its abundance is 19313228039680

Bases of 40404900547840

• Binary: 1001001011111101111111101111101000110100000000₂
• Hexadecimal: 0x24BF7FBE8D00
• Base-36: EBLR6K934

Squares and roots of 40404900547840

• 40404900547840 squared (40404900547840²) is 1632555988280841132128665600
• 40404900547840 cubed (40404900547840³) is 65963262345268030479321526526808162304000
• The square root of 40404900547840 is 6356484.9207592713
• The cube root of 40404900547840 is 34314.5267788265

Scales and comparisons

• 40,404,900,547,840 seconds is equal to 1,284,750 years, 44 weeks, 3 days, 21 hours, 30 minutes, 40 seconds.
• To count from 1 to 40,404,900,547,840 would take you about three million, two hundred eleven thousand, eight hundred seventy-seven 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 40404900547840 cubic inches would be around 2859.5 feet tall.

Recreational maths with 40404900547840

• 40404900547840 backwards is 04874500940404
• The number of decimal digits it has is: 14
• The sum of 40404900547840's digits is 49
• More coming soon!