20120091600

Names of 20120091600

• Cardinal: 20120091600 can be written as Twenty billion, one hundred twenty million, ninety-one thousand, six hundred.

Scientific notation

• Scientific notation: 2.01200916 × 10¹⁰

Factors of 20120091600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 140931

Divisors of 20120091600

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 25 28 30 34 35 40 42 48 50 51 56 60 68 70 75 80 84 85 100 102 105 112 119 120 136 140 150 168 170 175 200 204 210 238 240 255 272 280 300 336 340 350 357 400 408 420 425 476 510 525 560 595 600 680 700 714 816 840 850 952 1020 1050 1190 1200 1275 1360 1400 1428 1680 1700 1785 1904 2040 2100 2380 2550 2800 2856 2975 3400 3570 4080 4200 4760 5100 5712 5950 6800 7140 8400 8925 9520 10200 11900 14280 17850 20400 23800 28560 35700 47600 71400 140897 142800 281794 422691 563588 704485 845382 986279 1127176 1408970 1690764 1972558 2113455 2254352 2395249 2817940 2958837 3381528 3522425 3945116 4226910 4790498 4931395 5635880 5917674 6763056 7044850 7185747 7890232 8453820 9580996 9862790 10567275 11271760 11835348 11976245 14089700 14371494 14794185 15780464 16766743 16907640 19161992 19725580 21134550 23670696 23952490 24656975 28179400 28742988 29588370 33533486 33815280 35928735 38323984 39451160 42269100 47341392 47904980 49313950 50300229 56358800 57485976 59176740 59881225 67066972 71857470 73970925 78902320 83833715 84538200 95809960 98627900 100600458 114971952 118353480 119762450 134133944 143714940 147941850 167667430 169076400 179643675 191619920 197255800 201200916 236706960 239524900 251501145 268267888 287429880 295883700 335334860 359287350 394511600 402401832 419168575 479049800 503002290 574859760 591767400 670669720 718574700 804803664 838337150 958099600 1006004580 1183534800 1257505725 1341339440 1437149400 1676674300 2012009160 2515011450 2874298800 3353348600 4024018320 5030022900 6706697200 10060045800 20120091600
• Sum of all divisors σ(n): 77992115328
• Sum of proper divisors (its aliquot sum) s(n): 57872023728
• 20120091600 is an abundant number, because the sum of its proper divisors (57872023728) is greater than itself. Its abundance is 37751932128

Bases of 20120091600

• Binary: 10010101111010000000011101111010000₂
• Hexadecimal: 0x4AF403BD0
• Base-36: 98QZE1C

Squares and roots of 20120091600

• 20120091600 squared (20120091600²) is 404818085992390560000
• 20120091600 cubed (20120091600³) is 8144976971503574970175296000000
• The square root of 20120091600 is 141845.3086993011
• The cube root of 20120091600 is 2719.8397577167

Scales and comparisons

• 20,120,091,600 seconds is equal to 639 years, 39 weeks, 2 days, 10 hours, 20 minutes.
• To count from 1 to 20,120,091,600 would take you about one thousand, two hundred seventy-nine 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 20120091600 cubic inches would be around 226.7 feet tall.

Recreational maths with 20120091600

• 20120091600 backwards is 00619002102
• 20120091600 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20120091600's digits is 21
• More coming soon!