21627980000

Names of 21627980000

• Cardinal: 21627980000 can be written as Twenty-one billion, six hundred twenty-seven million, nine hundred eighty thousand.

Scientific notation

• Scientific notation: 2.162798 × 10¹⁰

Factors of 21627980000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2712

Divisors of 21627980000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 37 40 44 50 55 74 80 88 100 110 125 148 160 176 185 200 220 250 275 296 352 370 400 407 440 500 550 592 625 740 800 814 880 925 1000 1100 1184 1250 1375 1480 1628 1760 1850 2000 2035 2200 2500 2657 2750 2960 3256 3700 4000 4070 4400 4625 5000 5314 5500 5920 6512 6875 7400 8140 8800 9250 10000 10175 10628 11000 13024 13285 13750 14800 16280 18500 20000 20350 21256 22000 23125 26570 27500 29227 29600 32560 37000 40700 42512 44000 46250 50875 53140 55000 58454 65120 66425 74000 81400 85024 92500 98309 101750 106280 110000 116908 132850 146135 148000 162800 185000 196618 203500 212560 220000 233816 254375 265700 292270 325600 332125 370000 393236 407000 425120 467632 491545 508750 531400 584540 664250 730675 740000 786472 814000 935264 983090 1017500 1062800 1081399 1169080 1328500 1461350 1572944 1628000 1660625 1966180 2035000 2125600 2162798 2338160 2457725 2657000 2922700 3145888 3321250 3653375 3932360 4070000 4325596 4676320 4915450 5314000 5406995 5845400 6642500 7306750 7864720 8140000 8651192 9830900 10628000 10813990 11690800 12288625 13285000 14613500 15729440 17302384 18266875 19661800 21627980 23381600 24577250 26570000 27034975 29227000 34604768 36533750 39323600 43255960 49154500 53140000 54069950 58454000 61443125 73067500 78647200 86511920 98309000 108139900 116908000 122886250 135174875 146135000 173023840 196618000 216279800 245772500 270349750 292270000 393236000 432559600 491545000 540699500 584540000 675874375 865119200 983090000 1081399000 1351748750 1966180000 2162798000 2703497500 4325596000 5406995000 10813990000 21627980000
• Sum of all divisors σ(n): 59636397744
• Sum of proper divisors (its aliquot sum) s(n): 38008417744
• 21627980000 is an abundant number, because the sum of its proper divisors (38008417744) is greater than itself. Its abundance is 16380437744

Bases of 21627980000

• Binary: 10100001001001000001100100011100000₂
• Hexadecimal: 0x50920C8E0
• Base-36: 9XOQO68

Squares and roots of 21627980000

• 21627980000 squared (21627980000²) is 467769518880400000000
• 21627980000 cubed (21627980000³) is 10116909798954913592000000000000
• The square root of 21627980000 is 147064.5436534587
• The cube root of 21627980000 is 2786.1552966361

Scales and comparisons

• 21,627,980,000 seconds is equal to 687 years, 36 weeks, 3 days, 20 hours, 13 minutes, 20 seconds.
• To count from 1 to 21,627,980,000 would take you about one thousand, three hundred seventy-five 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 21627980000 cubic inches would be around 232.2 feet tall.

Recreational maths with 21627980000

• 21627980000 backwards is 00008972612
• The number of decimal digits it has is: 11
• The sum of 21627980000's digits is 35
• More coming soon!