1420782712490

Names of 1420782712490

• Cardinal: 1420782712490 can be written as One trillion, four hundred twenty billion, seven hundred eighty-two million, seven hundred twelve thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.42078271249 × 10¹²

Factors of 1420782712490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 128

Divisors of 1420782712490

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 5 10 37 41 43 74 82 86 185 205 215 370 410 430 1369 1517 1591 1763 1849 2738 3034 3182 3526 3698 6845 7585 7955 8815 9245 13690 15170 15910 17630 18490 50653 56129 58867 65231 68413 75809 101306 112258 117734 130462 136826 151618 253265 280645 294335 326155 342065 379045 506530 561290 588670 652310 684130 758090 1874161 2076773 2178079 2413547 2531281 2804933 3748322 4153546 4356158 4827094 5062562 5609866 9370805 10383865 10890395 12067735 12656405 14024665 18741610 20767730 21780790 24135470 25312810 28049330 76840601 80588923 89301239 93657397 103782521 153681202 161177846 178602478 187314794 207565042 384203005 402944615 446506195 468286985 518912605 768406010 805889230 893012390 936573970 1037825210 3304145843 3465323689 3839953277 6608291686 6930647378 7679906554 16520729215 17326618445 19199766385 33041458430 34653236890 38399532770 142078271249 284156542498 710391356245 1420782712490
• Sum of all divisors σ(n): 2756630282868
• Sum of proper divisors (its aliquot sum) s(n): 1335847570378
• 1420782712490 is a deficient number, because the sum of its proper divisors (1335847570378) is less than itself. Its deficiency is 84935142112

Bases of 1420782712490

• Binary: 10100101011001101001111111011011010101010₂
• Hexadecimal: 0x14ACD3FB6AA
• Base-36: I4P5CD62

Squares and roots of 1420782712490

• 1420782712490 squared (1420782712490²) is 2018623516110442002000100
• 1420782712490 cubed (1420782712490³) is 2868025394715495002014528083251249000
• The square root of 1420782712490 is 1191965.9024024135
• The cube root of 1420782712490 is 11241.9734350969

Scales and comparisons

• 1,420,782,712,490 seconds is equal to 45,176 years, 25 weeks, 5 days, 8 hours, 34 minutes, 50 seconds.
• To count from 1 to 1,420,782,712,490 would take you about one hundred twelve thousand, nine hundred forty-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 1420782712490 cubic inches would be around 936.8 feet tall.

Recreational maths with 1420782712490

• 1420782712490 backwards is 0942172870241
• The number of decimal digits it has is: 13
• The sum of 1420782712490's digits is 47
• More coming soon!