20617314816

Names of 20617314816

• Cardinal: 20617314816 can be written as Twenty billion, six hundred seventeen million, three hundred fourteen thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 2.0617314816 × 10¹⁰

Factors of 20617314816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 615

Divisors of 20617314816

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 56 64 69 84 92 96 112 128 138 161 168 184 192 224 256 263 276 317 322 336 368 384 448 483 512 526 552 634 644 672 736 768 789 896 951 966 1052 1104 1268 1288 1344 1472 1536 1578 1792 1841 1902 1932 2104 2208 2219 2536 2576 2688 2944 3156 3584 3682 3804 3864 4208 4416 4438 5072 5152 5376 5523 5888 6049 6312 6657 7291 7364 7608 7728 8416 8832 8876 10144 10304 10752 11046 11776 12098 12624 13314 14582 14728 15216 15456 16832 17664 17752 18147 20288 20608 21873 22092 24196 25248 26628 29164 29456 30432 30912 33664 35328 35504 36294 40576 41216 42343 43746 44184 48392 50496 51037 53256 58328 58912 60864 61824 67328 71008 72588 81152 82432 83371 84686 87492 88368 96784 100992 102074 106512 116656 117824 121728 123648 127029 134656 142016 145176 153111 162304 166742 169372 174984 176736 193568 201984 204148 213024 233312 235648 243456 247296 250113 254058 284032 290352 306222 333484 338744 349968 353472 387136 403968 408296 426048 466624 471296 486912 500226 508116 568064 580704 583597 612444 666968 677488 699936 706944 774272 816592 852096 933248 942592 1000452 1016232 1136128 1161408 1167194 1224888 1333936 1354976 1399872 1413888 1548544 1633184 1704192 1750791 1866496 1917533 2000904 2032464 2322816 2334388 2449776 2667872 2709952 2799744 2827776 3097088 3266368 3408384 3501582 3732992 3835066 4001808 4064928 4645632 4668776 4899552 5335744 5419904 5599488 5752599 6532736 7003164 7670132 8003616 8129856 9291264 9337552 9799104 10671488 10839808 11198976 11505198 13065472 13422731 14006328 15340264 16007232 16259712 18675104 19598208 21342976 21679616 23010396 26130944 26845462 28012656 30680528 32014464 32519424 37350208 39196416 40268193 42685952 46020792 53690924 56025312 61361056 64028928 65038848 74700416 78392832 80536386 92041584 107381848 112050624 122722112 128057856 149400832 161072772 184083168 214763696 224101248 245444224 298801664 322145544 368166336 429527392 448202496 490888448 644291088 736332672 859054784 896404992 981776896 1288582176 1472665344 1718109568 2577164352 2945330688 3436219136 5154328704 6872438272 10308657408 20617314816
• Sum of all divisors σ(n): 65958064128
• Sum of proper divisors (its aliquot sum) s(n): 45340749312
• 20617314816 is an abundant number, because the sum of its proper divisors (45340749312) is greater than itself. Its abundance is 24723434496

Bases of 20617314816

• Binary: 10011001100111000110100001000000000₂
• Hexadecimal: 0x4CCE34200
• Base-36: 9GZ0LXC

Squares and roots of 20617314816

• 20617314816 squared (20617314816²) is 425073670222053113856
• 20617314816 cubed (20617314816³) is 8763877678960633674242243690496
• The square root of 20617314816 is 143587.3072942035
• The cube root of 20617314816 is 2742.0626137185

Scales and comparisons

• 20,617,314,816 seconds is equal to 655 years, 29 weeks, 3 days, 7 hours, 53 minutes, 36 seconds.
• To count from 1 to 20,617,314,816 would take you about one thousand, three hundred eleven 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 20617314816 cubic inches would be around 228.5 feet tall.

Recreational maths with 20617314816

• 20617314816 backwards is 61841371602
• The number of decimal digits it has is: 11
• The sum of 20617314816's digits is 39
• More coming soon!