20299813200

Names of 20299813200

• Cardinal: 20299813200 can be written as Twenty billion, two hundred ninety-nine million, eight hundred thirteen thousand, two hundred.

Scientific notation

• Scientific notation: 2.02998132 × 10¹⁰

Factors of 20299813200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 897

Divisors of 20299813200

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 37 40 45 48 50 60 72 74 75 80 90 100 111 120 144 148 150 180 185 200 222 225 240 257 296 300 333 360 370 400 444 450 514 555 592 593 600 666 720 740 771 888 900 925 1028 1110 1186 1200 1285 1332 1480 1542 1665 1776 1779 1800 1850 2056 2220 2313 2372 2570 2664 2775 2960 2965 3084 3330 3558 3600 3700 3855 4112 4440 4626 4744 5140 5328 5337 5550 5930 6168 6425 6660 7116 7400 7710 8325 8880 8895 9252 9488 9509 10280 10674 11100 11565 11860 12336 12850 13320 14232 14800 14825 15420 16650 17790 18504 19018 19275 20560 21348 21941 22200 23130 23720 25700 26640 26685 28464 28527 29650 30840 33300 35580 37008 38036 38550 42696 43882 44400 44475 46260 47440 47545 51400 53370 57054 57825 59300 61680 65823 66600 71160 76072 77100 85392 85581 87764 88950 92520 95090 102800 106740 109705 114108 115650 118600 131646 133200 133425 142320 142635 152144 152401 154200 171162 175528 177900 185040 190180 197469 213480 219410 228216 231300 237200 237725 263292 266850 285270 304802 308400 329115 342324 351056 355800 380360 394938 426960 427905 438820 456432 457203 462600 475450 526584 533700 548525 570540 609604 658230 684648 711600 713175 760720 762005 789876 855810 877640 914406 925200 950900 987345 1053168 1067400 1097050 1141080 1219208 1316460 1369296 1371609 1426350 1524010 1579752 1645575 1711620 1755280 1828812 1901800 1974690 2134800 2139525 2194100 2282160 2286015 2438416 2632920 2743218 2852700 3048020 3159504 3291150 3423240 3657624 3803600 3810025 3949380 4279050 4388200 4572030 4936725 5265840 5486436 5638837 5705400 6096040 6582300 6846480 6858045 7315248 7620050 7898760 8558100 8776400 9144060 9873450 10972872 11277674 11410800 11430075 12192080 13164600 13716090 15240100 15797520 16916511 17116200 18288120 19746900 21945744 22555348 22860150 26329200 27432180 28194185 30480200 33833022 34232400 34290225 36576240 39493800 45110696 45720300 50749533 54864360 56388370 60960400 67666044 68580450 78987600 84582555 90221392 91440600 101499066 109728720 112776740 135332088 137160900 140970925 169165110 182881200 202998132 225553480 253747665 270664176 274321800 281941850 338330220 405996264 422912775 451106960 507495330 548643600 563883700 676660440 811992528 845825550 1014990660 1127767400 1268738325 1353320880 1691651100 2029981320 2255534800 2537476650 3383302200 4059962640 5074953300 6766604400 10149906600 20299813200
• Sum of all divisors σ(n): 72753934968
• Sum of proper divisors (its aliquot sum) s(n): 52454121768
• 20299813200 is an abundant number, because the sum of its proper divisors (52454121768) is greater than itself. Its abundance is 32154308568

Bases of 20299813200

• Binary: 10010111001111101101001000101010000₂
• Hexadecimal: 0x4B9F69150
• Base-36: 9BPZG40

Squares and roots of 20299813200

• 20299813200 squared (20299813200²) is 412082415954894240000
• 20299813200 cubed (20299813200³) is 8365196066889052697755968000000
• The square root of 20299813200 is 142477.4129467545
• The cube root of 20299813200 is 2727.9140367015

Scales and comparisons

• 20,299,813,200 seconds is equal to 645 years, 24 weeks, 3 days, 13 hours.
• To count from 1 to 20,299,813,200 would take you about one thousand, two hundred ninety 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 20299813200 cubic inches would be around 227.3 feet tall.

Recreational maths with 20299813200

• 20299813200 backwards is 00231899202
• 20299813200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20299813200's digits is 36
• More coming soon!