1982390931488

Names of 1982390931488

• Cardinal: 1982390931488 can be written as One trillion, nine hundred eighty-two billion, three hundred ninety million, nine hundred thirty-one thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.982390931488 × 10¹²

Factors of 1982390931488

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 30

Divisors of 1982390931488

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 68 88 121 136 176 187 242 272 289 352 374 484 544 578 748 968 1156 1331 1496 1936 2057 2312 2662 2992 3179 3872 4114 4624 5324 5984 6358 8228 9248 10648 12716 14641 16456 21296 22627 25432 29282 32912 34969 42592 45254 50864 58564 65824 69938 90508 101728 117128 139876 161051 181016 234256 248897 279752 322102 362032 384659 468512 497794 559504 644204 724064 769318 995588 1119008 1288408 1538636 1771561 1991176 2576816 2737867 3077272 3543122 3982352 4231249 5153632 5475734 6154544 7086244 7964704 8462498 10951468 12309088 14172488 16924996 19487171 21902936 28344976 30116537 33849992 38974342 43805872 46543739 56689952 60233074 67699984 77948684 87611744 93087478 120466148 135399968 155897368 186174956 214358881 240932296 311794736 331281907 372349912 428717762 481864592 511981129 623589472 662563814 744699824 857435524 963729184 1023962258 1325127628 1489399648 1714871048 2047924516 2650255256 3429742096 3644100977 4095849032 5300510512 5631792419 6859484192 7288201954 8191698064 10601021024 11263584838 14576403908 16383396128 22527169676 29152807816 45054339352 58305615632 61949716609 90108678704 116611231264 123899433218 180217357408 247798866436 495597732872 991195465744 1982390931488
• Sum of all divisors σ(n): 4560506627229
• Sum of proper divisors (its aliquot sum) s(n): 2578115695741
• 1982390931488 is an abundant number, because the sum of its proper divisors (2578115695741) is greater than itself. Its abundance is 595724764253

Bases of 1982390931488

• Binary: 11100110110001111101101010001000000100000₂
• Hexadecimal: 0x1CD8FB51020
• Base-36: PAP4DKBK

Squares and roots of 1982390931488

• 1982390931488 squared (1982390931488²) is 3929873805245860309894144
• 1982390931488 cubed (1982390931488³) is 7790546193411632120586980466836406272
• The square root of 1982390931488 is 1407974.0521359049
• The cube root of 1982390931488 is 12562.1247172275

Scales and comparisons

• 1,982,390,931,488 seconds is equal to 63,033 years, 46 weeks, 5 days, 11 hours, 38 minutes, 8 seconds.
• To count from 1 to 1,982,390,931,488 would take you about one hundred fifty-seven thousand, five hundred eighty-four 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 1982390931488 cubic inches would be around 1046.8 feet tall.

Recreational maths with 1982390931488

• 1982390931488 backwards is 8841390932891
• The number of decimal digits it has is: 13
• The sum of 1982390931488's digits is 65
• More coming soon!