12823465655

Names of 12823465655

• Cardinal: 12823465655 can be written as Twelve billion, eight hundred twenty-three million, four hundred sixty-five thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 1.2823465655 × 10¹⁰

Factors of 12823465655

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 119

Divisors of 12823465655

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 7 11 13 19 23 35 41 55 65 77 91 95 115 121 133 143 161 169 205 209 247 253 287 299 385 437 451 455 533 605 665 715 779 805 845 847 943 1001 1045 1183 1235 1265 1435 1463 1495 1573 1729 1771 1859 2093 2185 2255 2299 2665 2717 2783 3059 3157 3211 3289 3731 3887 3895 4235 4715 4807 4961 5005 5453 5681 5863 5915 6601 6929 7315 7865 8569 8645 8855 9295 10127 10373 10465 11011 11495 12259 13013 13585 13915 15295 15785 16055 16093 16445 17917 18655 19019 19435 19481 20449 22477 23023 24035 24805 27209 27265 28405 29315 29887 33005 33649 34645 34727 35321 36179 39767 41041 42757 42845 48503 50635 51865 52877 55055 59983 61295 62491 64493 65065 70889 72611 73853 76219 80465 85813 89585 94259 95095 97405 102245 111397 112385 114103 115115 125419 131651 134849 136045 143143 149435 159367 168245 173635 176605 180895 197087 198835 205205 209209 213785 232921 242515 247247 253253 264385 299299 299915 312455 322465 354445 363055 369265 370139 381095 388531 429065 437437 451451 470327 471295 516971 533533 556985 570515 627095 658255 659813 674245 687401 715715 779779 796835 798721 812383 838409 921557 943943 985435 1046045 1115569 1164605 1225367 1236235 1266265 1379609 1448161 1483339 1496495 1630447 1753037 1850695 1942655 2167957 2187185 2257255 2351635 2562131 2584855 2667665 2719717 3027973 3292289 3299065 3437005 3898895 3993605 4061915 4192045 4607785 4719715 4811807 5577845 5686681 5868863 6126835 6898045 7240805 7416695 8152235 8577569 8765185 8936213 10137127 10383373 10839785 12271259 12810655 13598585 15139865 15175699 15929771 16461445 17934917 19283407 21195811 24059035 28183441 28433405 29344315 33307703 42887845 44681065 50685635 51916865 61356295 62553491 75878495 79648855 89674585 96417035 105979055 111508397 134983849 140917205 166538515 197284087 233153921 312767455 366384733 557541985 674919245 986420435 1165769605 1831923665 2564693131 12823465655
• Sum of all divisors σ(n): 23552363520
• Sum of proper divisors (its aliquot sum) s(n): 10728897865
• 12823465655 is a deficient number, because the sum of its proper divisors (10728897865) is less than itself. Its deficiency is 2094567790

Bases of 12823465655

• Binary: 1011111100010101101000111010110111₂
• Hexadecimal: 0x2FC568EB7
• Base-36: 5W2RDFB

Squares and roots of 12823465655

• 12823465655 squared (12823465655²) is 164441271404964579025
• 12823465655 cubed (12823465655³) is 2108706996126096875618620886375
• The square root of 12823465655 is 113240.7420277701
• The cube root of 12823465655 is 2340.6427760939

Scales and comparisons

• 12,823,465,655 seconds is equal to 407 years, 38 weeks, 5 days, 17 hours, 47 minutes, 35 seconds.
• To count from 1 to 12,823,465,655 would take you about eight hundred fifteen 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 12823465655 cubic inches would be around 195.1 feet tall.

Recreational maths with 12823465655

• 12823465655 backwards is 55656432821
• The number of decimal digits it has is: 11
• The sum of 12823465655's digits is 47
• More coming soon!