40268970897120

Names of 40268970897120

• Cardinal: 40268970897120 can be written as Forty trillion, two hundred sixty-eight billion, nine hundred seventy million, eight hundred ninety-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.026897089712 × 10¹³

Factors of 40268970897120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1331645880

Divisors of 40268970897120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 96 105 108 112 120 126 135 140 144 160 168 180 189 210 216 224 240 252 270 280 288 315 336 360 378 420 432 480 504 540 560 630 672 720 756 840 864 945 1008 1080 1120 1260 1440 1512 1680 1890 2016 2160 2520 3024 3360 3780 4320 5040 6048 7560 10080 15120 30240 1331645863 2663291726 3994937589 5326583452 6658229315 7989875178 9321521041 10653166904 11984812767 13316458630 15979750356 18643042082 19974687945 21306333808 23969625534 26632917260 27964563123 31959500712 35954438301 37286084164 39949375890 42612667616 46607605205 47939251068 53265834520 55929126246 59924063835 63919001424 71908876602 74572168328 79898751780 83893689369 93215210410 95878502136 106531669040 111858252492 119848127670 127838002848 139822815615 143817753204 149144336656 159797503560 167787378738 179772191505 186430420820 191757004272 213063338080 223716504984 239696255340 251681068107 279645631230 287635506408 298288673312 319595007120 335574757476 359544383010 372860841640 383514008544 419468446845 447433009968 479392510680 503362136214 559291262460 575271012816 639190014240 671149514952 719088766020 745721683280 838936893690 894866019936 958785021360 1006724272428 1118582524920 1150542025632 1258405340535 1342299029904 1438177532040 1491443366560 1677873787380 1917570042720 2013448544856 2237165049840 2516810681070 2684598059808 2876355064080 3355747574760 4026897089712 4474330099680 5033621362140 5752710128160 6711495149520 8053794179424 10067242724280 13422990299040 20134485448560 40268970897120
• Sum of all divisors σ(n): 161075883709440
• Sum of proper divisors (its aliquot sum) s(n): 120806912812320
• 40268970897120 is an abundant number, because the sum of its proper divisors (120806912812320) is greater than itself. Its abundance is 80537941915200

Bases of 40268970897120

• Binary: 1001001001111111011001101101001010111011100000₂
• Hexadecimal: 0x249FD9B4AEE0
• Base-36: E9VB5K3C0

Squares and roots of 40268970897120

• 40268970897120 squared (40268970897120²) is 1621590017113097537624294400
• 40268970897120 cubed (40268970897120³) is 65299761206187647502168645418274992128000
• The square root of 40268970897120 is 6345783.7102378457
• The cube root of 40268970897120 is 34276.0033821627

Scales and comparisons

• 40,268,970,897,120 seconds is equal to 1,280,428 years, 37 weeks, 1 day, 1 hour, 12 minutes.
• To count from 1 to 40,268,970,897,120 would take you about three million, two hundred one thousand and seventy-one 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 40268970897120 cubic inches would be around 2856.3 feet tall.

Recreational maths with 40268970897120

• 40268970897120 backwards is 02179807986204
• 40268970897120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40268970897120's digits is 63
• More coming soon!