20766713406320

Names of 20766713406320

• Cardinal: 20766713406320 can be written as Twenty trillion, seven hundred sixty-six billion, seven hundred thirteen million, four hundred six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.076671340632 × 10¹³

Factors of 20766713406320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 446014

Divisors of 20766713406320

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 109 112 140 196 218 245 280 392 436 490 545 560 763 784 872 980 1090 1526 1744 1960 2180 3052 3815 3920 4360 5341 6104 7630 8720 10682 11881 12208 15260 21364 23762 26705 30520 42728 47524 53410 59405 61040 83167 85456 95048 106820 118810 166334 190096 213640 237620 332668 415835 427280 445891 475240 582169 665336 831670 891782 950480 1164338 1330672 1663340 1783564 2229455 2328676 2910845 3121237 3326680 3567128 4458910 4657352 5821690 6242474 6653360 7134256 8917820 9314704 11643380 12484948 15606185 17835640 21848659 23286760 24969896 31212370 35671280 43697318 46573520 48602119 49939792 62424740 87394636 97204238 109243295 124849480 174789272 194408476 218486590 243010595 249698960 340214833 349578544 388816952 436973180 486021190 680429666 777633904 873946360 972042380 1360859332 1701074165 1747892720 1944084760 2381503831 2721718664 3402148330 3888169520 4763007662 5297630971 5443437328 6804296660 9526015324 10595261942 11907519155 13608593320 19052030648 21190523884 23815038310 26488154855 27217186640 37083416797 38104061296 42381047768 47630076620 52976309710 74166833594 84762095536 95260153240 105952619420 148333667188 185417083985 190520306480 211905238840 259583917579 296667334376 370834167970 423810477680 519167835158 593334668752 741668335940 1038335670316 1297919587895 1483336671880 2076671340632 2595839175790 2966673343760 4153342681264 5191678351580 10383356703160 20766713406320
• Sum of all divisors σ(n): 56685617685144
• Sum of proper divisors (its aliquot sum) s(n): 35918904278824
• 20766713406320 is an abundant number, because the sum of its proper divisors (35918904278824) is greater than itself. Its abundance is 15152190872504

Bases of 20766713406320

• Binary: 100101110001100100000100100110110001101110000₂
• Hexadecimal: 0x12E320936370
• Base-36: 7D03GZBZK

Squares and roots of 20766713406320

• 20766713406320 squared (20766713406320²) is 431256385700230817415942400
• 20766713406320 cubed (20766713406320³) is 8955777766482092056750063177776915968000
• The square root of 20766713406320 is 4557050.9549839357
• The cube root of 20766713406320 is 27486.6992015409

Scales and comparisons

• 20,766,713,406,320 seconds is equal to 660,317 years, 13 weeks, 5 hours, 45 minutes, 20 seconds.
• To count from 1 to 20,766,713,406,320 would take you about one million, six hundred fifty thousand, seven hundred ninety-three 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 20766713406320 cubic inches would be around 2290.6 feet tall.

Recreational maths with 20766713406320

• 20766713406320 backwards is 02360431766702
• The number of decimal digits it has is: 14
• The sum of 20766713406320's digits is 47
• More coming soon!