1227407990940

Names of 1227407990940

• Cardinal: 1227407990940 can be written as One trillion, two hundred twenty-seven billion, four hundred seven million, nine hundred ninety thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.22740799094 × 10¹²

Factors of 1227407990940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1416040

Divisors of 1227407990940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 1607 3214 4821 6428 8035 9642 14463 16070 19284 24105 28926 32140 43389 48210 57852 72315 86778 96420 144630 173556 216945 289260 433890 867780 1414423 2828846 4243269 5657692 7072115 8486538 12729807 14144230 16973076 21216345 25459614 28288460 38189421 42432690 50919228 63649035 76378842 84865380 127298070 152757684 190947105 254596140 381894210 763788420 2272977761 4545955522 6818933283 9091911044 11364888805 13637866566 20456799849 22729777610 27275733132 34094666415 40913599698 45459555220 61370399547 68189332830 81827199396 102283999245 122740799094 136378665660 204567998490 245481598188 306851997735 409135996980 613703995470 1227407990940
• Sum of all divisors σ(n): 3820981570560
• Sum of proper divisors (its aliquot sum) s(n): 2593573579620
• 1227407990940 is an abundant number, because the sum of its proper divisors (2593573579620) is greater than itself. Its abundance is 1366165588680

Bases of 1227407990940

• Binary: 10001110111000111001101111010000010011100₂
• Hexadecimal: 0x11DC737A09C
• Base-36: FNV30Z30

Squares and roots of 1227407990940

• 1227407990940 squared (1227407990940²) is 1506530376223367122083600
• 1227407990940 cubed (1227407990940³) is 1849127422370405383998681182722584000
• The square root of 1227407990940 is 1107884.4664223793
• The cube root of 1227407990940 is 10706.8811560523

Scales and comparisons

• 1,227,407,990,940 seconds is equal to 39,027 years, 40 weeks, 3 days, 9 minutes.
• To count from 1 to 1,227,407,990,940 would take you about ninety-seven thousand, five hundred sixty-nine 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 1227407990940 cubic inches would be around 892.2 feet tall.

Recreational maths with 1227407990940

• 1227407990940 backwards is 0490997047221
• 1227407990940 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1227407990940's digits is 54
• More coming soon!