1988804012265

Names of 1988804012265

• Cardinal: 1988804012265 can be written as One trillion, nine hundred eighty-eight billion, eight hundred four million, twelve thousand, two hundred sixty-five.

Scientific notation

• Scientific notation: 1.988804012265 × 10¹²

Factors of 1988804012265

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13406

Divisors of 1988804012265

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 35 45 49 53 63 105 147 159 245 265 315 371 441 477 735 795 1113 1429 1855 2205 2385 2597 3339 4287 5565 7145 7791 10003 11909 12861 12985 16695 21435 23373 30009 35727 38955 50015 59545 64305 70021 75737 83363 90027 107181 116865 150045 178635 210063 227211 250089 350105 378685 416815 450135 530159 535905 583541 630189 631177 681633 750267 1050315 1136055 1250445 1590477 1750623 1893531 2650795 2917705 3150945 3155885 3408165 3711113 3751335 4418239 4771431 5251869 5680593 7952385 8753115 9467655 11133339 13254717 17017961 18555565 22091195 23857155 26259345 28402965 30927673 33400017 39764151 51053883 55666695 66273585 85089805 92783019 119125727 153161649 154638365 167000085 198820755 255269415 278349057 357377181 463915095 595628635 765808245 833880089 901951933 1072131543 1391745285 1786885905 2501640267 2705855799 4169400445 4509759665 5360657715 6313663531 7504920801 8117567397 12508201335 13529278995 18940990593 31568317655 37524604005 40587836985 44195644717 56822971779 94704952965 132586934151 220978223585 284114858895 397760802453 662934670755 1988804012265
• Sum of all divisors σ(n): 4088942629200
• Sum of proper divisors (its aliquot sum) s(n): 2100138616935
• 1988804012265 is an abundant number, because the sum of its proper divisors (2100138616935) is greater than itself. Its abundance is 111334604670

Bases of 1988804012265

• Binary: 11100111100001101111101001110100011101001₂
• Hexadecimal: 0x1CF0DF4E8E9
• Base-36: PDN6K549

Squares and roots of 1988804012265

• 1988804012265 squared (1988804012265²) is 3955341399201362270430225
• 1988804012265 cubed (1988804012265³) is 7866398844609528350085421447726709625
• The square root of 1988804012265 is 1410249.6276422129
• The cube root of 1988804012265 is 12575.6563911659

Scales and comparisons

• 1,988,804,012,265 seconds is equal to 63,237 years, 42 weeks, 2 days, 22 hours, 57 minutes, 45 seconds.
• To count from 1 to 1,988,804,012,265 would take you about one hundred fifty-eight thousand and ninety-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 1988804012265 cubic inches would be around 1048 feet tall.

Recreational maths with 1988804012265

• 1988804012265 backwards is 5622104088891
• The number of decimal digits it has is: 13
• The sum of 1988804012265's digits is 54
• More coming soon!