20940676416

Names of 20940676416

• Cardinal: 20940676416 can be written as Twenty billion, nine hundred forty million, six hundred seventy-six thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 2.0940676416 × 10¹⁰

Factors of 20940676416

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2579

Divisors of 20940676416

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 23 24 27 32 33 36 38 44 46 48 54 57 64 66 69 72 76 88 92 96 99 108 114 132 138 144 152 171 176 184 192 198 207 209 216 228 253 264 276 288 297 304 342 352 368 396 414 418 432 437 456 506 513 528 552 576 594 608 621 627 684 704 736 759 792 828 836 864 874 912 1012 1026 1056 1104 1188 1216 1242 1254 1311 1368 1472 1518 1584 1656 1672 1728 1748 1824 1881 2024 2052 2112 2208 2277 2376 2484 2508 2521 2622 2736 3036 3168 3312 3344 3496 3648 3762 3933 4048 4104 4416 4554 4752 4807 4968 5016 5042 5244 5472 5643 6072 6336 6624 6688 6831 6992 7524 7563 7866 8096 8208 9108 9504 9614 9936 10032 10084 10488 10944 11286 11799 12144 13248 13376 13662 13984 14421 15048 15126 15732 16192 16416 18216 19008 19228 19872 20064 20168 20976 22572 22689 23598 24288 27324 27731 27968 28842 30096 30252 31464 32832 36432 38456 39744 40128 40336 41952 43263 45144 45378 47196 47899 48576 54648 55462 57684 57983 60192 60504 62928 68067 72864 76912 80672 83193 83904 86526 90288 90756 94392 95798 109296 110924 115368 115966 120384 121008 125856 129789 136134 143697 145728 153824 161344 166386 173052 173949 180576 181512 188784 191596 218592 221848 230736 231932 242016 249579 251712 259578 272268 287394 307648 332772 346104 347898 361152 363024 377568 383192 431091 437184 443696 461472 463864 484032 499158 519156 521847 526889 544536 574788 637813 665544 692208 695796 726048 748737 755136 766384 862182 887392 922944 927728 998316 1038312 1043694 1053778 1089072 1101677 1149576 1275626 1293273 1331088 1384416 1391592 1452096 1497474 1532768 1565541 1580667 1724364 1774784 1855456 1913439 1996632 2076624 2087388 2107556 2178144 2203354 2299152 2551252 2586546 2662176 2768832 2783184 2994948 3065536 3131082 3161334 3305031 3448728 3710912 3826878 3993264 4153248 4174776 4215112 4356288 4406708 4598304 4742001 5102504 5173092 5324352 5566368 5740317 5989896 6262164 6322668 6610062 6897456 7653756 7986528 8306496 8349552 8430224 8813416 9196608 9484002 9915093 10205008 10346184 11132736 11480634 11979792 12118447 12524328 12645336 13220124 13794912 14226003 15307512 15973056 16699104 16860448 17220951 17626832 18968004 19830186 20410016 20692368 22961268 23959584 24236894 25048656 25290672 26440248 27589824 28452006 29745279 30615024 33398208 33720896 34441902 35253664 36355341 37936008 39660372 40820032 41384736 45922536 47919168 48473788 50097312 50581344 52880496 56904012 59490558 61230048 68883804 70507328 72710682 75872016 79320744 82769472 91845072 96947576 100194624 101162688 105760992 109066023 113808024 118981116 122460096 137767608 145421364 151744032 158641488 183690144 193895152 211521984 218132046 227616048 237962232 275535216 290842728 303488064 317282976 327198069 367380288 387790304 436264092 455232096 475924464 551070432 581685456 634565952 654396138 775580608 872528184 910464192 951848928 1102140864 1163370912 1308792276 1745056368 1903697856 2326741824 2617584552 3490112736 5235169104 6980225472 10470338208 20940676416
• Sum of all divisors σ(n): 73795737600
• Sum of proper divisors (its aliquot sum) s(n): 52855061184
• 20940676416 is an abundant number, because the sum of its proper divisors (52855061184) is greater than itself. Its abundance is 31914384768

Bases of 20940676416

• Binary: 10011100000001010010101110101000000₂
• Hexadecimal: 0x4E0295D40
• Base-36: 9MBJDC0

Squares and roots of 20940676416

• 20940676416 squared (20940676416²) is 438511928759618605056
• 20940676416 cubed (20940676416³) is 9182736404711217456050997559296
• The square root of 20940676416 is 144708.9368905735
• The cube root of 20940676416 is 2756.3238012911

Scales and comparisons

• 20,940,676,416 seconds is equal to 665 years, 44 weeks, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 20,940,676,416 would take you about one thousand, three hundred thirty-one 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 20940676416 cubic inches would be around 229.7 feet tall.

Recreational maths with 20940676416

• 20940676416 backwards is 61467604902
• The number of decimal digits it has is: 11
• The sum of 20940676416's digits is 45
• More coming soon!