18820133669400

Names of 18820133669400

• Cardinal: 18820133669400 can be written as Eighteen trillion, eight hundred twenty billion, one hundred thirty-three million, six hundred sixty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.88201336694 × 10¹³

Factors of 18820133669400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 25318

Divisors of 18820133669400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 49 50 56 60 70 75 84 98 100 105 120 140 147 150 168 175 196 200 210 245 280 294 300 350 392 420 490 525 588 600 700 735 840 980 1050 1176 1225 1400 1470 1960 2100 2450 2940 3675 4200 4900 5880 7350 9800 14700 25301 29400 50602 75903 101204 126505 151806 177107 202408 253010 303612 354214 379515 506020 531321 607224 632525 708428 759030 885535 1012040 1062642 1239749 1265050 1416856 1518060 1771070 1897575 2125284 2479498 2530100 2656605 3036120 3542140 3719247 3795150 4250568 4427675 4958996 5060200 5313210 6198745 7084280 7438494 7590300 8855350 9917992 10626420 12397490 13283025 14876988 15180600 17710700 18596235 21252840 24794980 26566050 29753976 30993725 35421400 37192470 49589960 53132100 61987450 74384940 92981175 106264200 123974900 148769880 185962350 247949800 371924700 640140601 743849400 1280281202 1920421803 2560562404 3200703005 3840843606 4480984207 5121124808 6401406010 7681687212 8961968414 9602109015 12802812020 13442952621 15363374424 16003515025 17923936828 19204218030 22404921035 25605624040 26885905242 31366889449 32007030050 35847873656 38408436060 44809842070 48010545075 53771810484 62733778898 64014060100 67214763105 76816872120 89619684140 94100668347 96021090150 107543620968 112024605175 125467557796 128028120200 134429526210 156834447245 179239368280 188201336694 192042180300 224049210350 250935115592 268859052420 313668894490 336073815525 376402673388 384084360600 448098420700 470503341735 537718104840 627337788980 672147631050 752805346776 784172236225 896196841400 941006683470 1254675577960 1344295262100 1568344472450 1882013366940 2352516708675 2688590524200 3136688944900 3764026733880 4705033417350 6273377889800 9410066834700 18820133669400
• Sum of all divisors σ(n): 67870389036060
• Sum of proper divisors (its aliquot sum) s(n): 49050255366660
• 18820133669400 is an abundant number, because the sum of its proper divisors (49050255366660) is greater than itself. Its abundance is 30230121697260

Bases of 18820133669400

• Binary: 100010001110111100111011000011100101000011000₂
• Hexadecimal: 0x111DE761CA18
• Base-36: 6O5ULNY8O

Squares and roots of 18820133669400

• 18820133669400 squared (18820133669400²) is 354197431334083508496360000
• 18820133669400 cubed (18820133669400³) is 6666043003065579598043625803343384000000
• The square root of 18820133669400 is 4338217.7987510033
• The cube root of 18820133669400 is 26599.5466358557

Scales and comparisons

• 18,820,133,669,400 seconds is equal to 598,422 years, 1 week, 6 days, 4 hours, 10 minutes.
• To count from 1 to 18,820,133,669,400 would take you about one million, four hundred ninety-six thousand and fifty-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 18820133669400 cubic inches would be around 2216.6 feet tall.

Recreational maths with 18820133669400

• 18820133669400 backwards is 00496633102881
• The number of decimal digits it has is: 14
• The sum of 18820133669400's digits is 51
• More coming soon!