1421290914750

Names of 1421290914750

• Cardinal: 1421290914750 can be written as One trillion, four hundred twenty-one billion, two hundred ninety million, nine hundred fourteen thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.42129091475 × 10¹²

Factors of 1421290914750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 328

Divisors of 1421290914750

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 50 54 63 70 75 90 105 125 126 135 150 175 189 210 225 250 270 311 315 350 375 378 450 525 622 630 675 750 875 933 945 1050 1125 1350 1555 1575 1750 1866 1890 2177 2250 2625 2799 3110 3150 3375 4354 4665 4725 5250 5598 6531 6750 7775 7875 8397 9330 9450 10885 13062 13995 15550 15750 16794 19593 21770 23325 23625 27990 32655 38875 39186 41985 46650 47250 54425 58779 65310 69975 77750 83970 96721 97965 108850 116625 117558 139950 163275 193442 195930 209925 233250 272125 290163 293895 326550 349875 419850 483605 489825 544250 580326 587790 677047 699750 816375 870489 967210 979650 1049625 1354094 1450815 1469475 1632750 1740978 2031141 2099250 2418025 2449125 2611467 2901630 2938950 3385235 4062282 4352445 4836050 4898250 5222934 6093423 6770470 7254075 7347375 8704890 10155705 12090125 12186846 13057335 14508150 14694750 16926175 18280269 20311410 21762225 24180250 26114670 30080231 30467115 33852350 36270375 36560538 43524450 50778525 60160462 60934230 65286675 72540750 84630875 90240693 91401345 101557050 108811125 130573350 150401155 152335575 169261750 180481386 182802690 210561617 217622250 253892625 270722079 300802310 304671150 326433375 421123234 451203465 457006725 507785250 541444158 631684851 652866750 752005775 761677875 812166237 902406930 914013450 1052808085 1263369702 1353610395 1504011550 1523355750 1624332474 1895054553 2105616170 2256017325 2285033625 2707220790 3158424255 3760028875 3790109106 4060831185 4512034650 4570067250 5264040425 5685163659 6316848510 6768051975 7520057750 8121662370 9475272765 10528080850 11280086625 11370327318 13536103950 15792121275 18950545530 20304155925 22560173250 26320202125 28425818295 31584242550 33840259875 40608311850 47376363825 52640404250 56851636590 67680519750 78960606375 94752727650 101520779625 142129091475 157921212750 203041559250 236881819125 284258182950 473763638250 710645457375 1421290914750
• Sum of all divisors σ(n): 4519347056640
• Sum of proper divisors (its aliquot sum) s(n): 3098056141890
• 1421290914750 is an abundant number, because the sum of its proper divisors (3098056141890) is greater than itself. Its abundance is 1676765227140

Bases of 1421290914750

• Binary: 10100101011101011100010100100001110111110₂
• Hexadecimal: 0x14AEB8A43BE
• Base-36: I4XJWWJI

Squares and roots of 1421290914750

• 1421290914750 squared (1421290914750²) is 2020067864350891767562500
• 1421290914750 cubed (1421290914750³) is 2871104102780357875297150002796875000
• The square root of 1421290914750 is 1192179.0615297687
• The cube root of 1421290914750 is 11243.3136623775

Scales and comparisons

• 1,421,290,914,750 seconds is equal to 45,192 years, 34 weeks, 7 hours, 52 minutes, 30 seconds.
• To count from 1 to 1,421,290,914,750 would take you about one hundred twelve thousand, nine hundred eighty-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 1421290914750 cubic inches would be around 936.9 feet tall.

Recreational maths with 1421290914750

• 1421290914750 backwards is 0574190921241
• 1421290914750 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1421290914750's digits is 45
• More coming soon!