18347100530920

Names of 18347100530920

• Cardinal: 18347100530920 can be written as Eighteen trillion, three hundred forty-seven billion, one hundred million, five hundred thirty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.834710053092 × 10¹³

Factors of 18347100530920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 236590

Divisors of 18347100530920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 199 245 280 392 398 490 796 980 995 1393 1592 1960 1990 2786 3980 5572 6965 7960 9751 11144 13930 19502 27860 39004 39601 48755 55720 78008 79202 97510 158404 195020 198005 236377 277207 316808 390040 396010 472754 554414 792020 945508 1108828 1181885 1386035 1584040 1654639 1891016 1940449 2217656 2363770 2772070 3309278 3880898 4727540 5544140 6618556 7761796 8273195 9455080 9702245 11088280 11582473 13237112 15523592 16546390 19404490 23164946 33092780 38808980 46329892 47039023 57912365 66185560 77617960 92659784 94078046 115824730 188156092 231649460 235195115 329273161 376312184 463298920 470390230 658546322 940780460 1317092644 1646365805 1881560920 2304912127 2634185288 3292731610 4609824254 6585463220 9219648508 9360765577 11524560635 13170926440 18439297016 18721531154 23049121270 37443062308 46098242540 46803827885 65525359039 74886124616 92196485080 93607655770 131050718078 187215311540 262101436156 327626795195 374430623080 458677513273 524202872312 655253590390 917355026546 1310507180780 1834710053092 2293387566365 2621014361560 3669420106184 4586775132730 9173550265460 18347100530920
• Sum of all divisors σ(n): 48263454391140
• Sum of proper divisors (its aliquot sum) s(n): 29916353860220
• 18347100530920 is an abundant number, because the sum of its proper divisors (29916353860220) is greater than itself. Its abundance is 11569253329300

Bases of 18347100530920

• Binary: 100001010111111000100011010001110100011101000₂
• Hexadecimal: 0x10AFC468E8E8
• Base-36: 6I4JHY4MG

Squares and roots of 18347100530920

• 18347100530920 squared (18347100530920²) is 336616097891684945876046400
• 18347100530920 cubed (18347100530920³) is 6175929388344751563135782369950554688000
• The square root of 18347100530920 is 4283351.5535057359
• The cube root of 18347100530920 is 26374.7982882449

Scales and comparisons

• 18,347,100,530,920 seconds is equal to 583,381 years, 2 weeks, 2 days, 14 hours, 8 minutes, 40 seconds.
• To count from 1 to 18,347,100,530,920 would take you about one million, four hundred fifty-eight thousand, four hundred fifty-two 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 18347100530920 cubic inches would be around 2197.9 feet tall.

Recreational maths with 18347100530920

• 18347100530920 backwards is 02903500174381
• The number of decimal digits it has is: 14
• The sum of 18347100530920's digits is 43
• More coming soon!