1990332719740

Names of 1990332719740

• Cardinal: 1990332719740 can be written as One trillion, nine hundred ninety billion, three hundred thirty-two million, seven hundred nineteen thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.99033271974 × 10¹²

Factors of 1990332719740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7521

Divisors of 1990332719740

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 79 131 158 262 316 395 524 655 790 1310 1580 1723 2620 3446 5581 6892 8615 10349 11162 17230 20698 22324 27905 34460 41396 51745 55810 103490 111620 136117 206980 225713 272234 440899 451426 544468 680585 731111 881798 902852 1128565 1361170 1462222 1763596 2204495 2257130 2722340 2924444 3655555 4408990 4514260 7311110 8817980 9616063 14622220 17831327 19232126 35662654 38464252 48080315 57757769 71325308 89156635 96160630 115515538 178313270 192321260 231031076 288788845 356626540 577577690 759668977 1155155380 1259704253 1519337954 2519408506 3038675908 3798344885 5038817012 6298521265 7596689770 12597042530 15193379540 25194085060 99516635987 199033271974 398066543948 497583179935 995166359870 1990332719740
• Sum of all divisors σ(n): 4268156175360
• Sum of proper divisors (its aliquot sum) s(n): 2277823455620
• 1990332719740 is an abundant number, because the sum of its proper divisors (2277823455620) is greater than itself. Its abundance is 287490735880

Bases of 1990332719740

• Binary: 11100111101101001000100110010001001111100₂
• Hexadecimal: 0x1CF6913227C
• Base-36: PECGPNCS

Squares and roots of 1990332719740

• 1990332719740 squared (1990332719740²) is 3961424335267625385667600
• 1990332719740 cubed (1990332719740³) is 7884552471257434434627260723598424000
• The square root of 1990332719740 is 1410791.5224227851
• The cube root of 1990332719740 is 12578.8776866835

Scales and comparisons

• 1,990,332,719,740 seconds is equal to 63,286 years, 22 weeks, 7 hours, 55 minutes, 40 seconds.
• To count from 1 to 1,990,332,719,740 would take you about one hundred fifty-eight thousand, two hundred sixteen 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 1990332719740 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990332719740

• 1990332719740 backwards is 0479172330991
• The number of decimal digits it has is: 13
• The sum of 1990332719740's digits is 55
• More coming soon!