3820349905749

Names of 3820349905749

• Cardinal: 3820349905749 can be written as Three trillion, eight hundred twenty billion, three hundred forty-nine million, nine hundred five thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 3.820349905749 × 10¹²

Factors of 3820349905749

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 31872

Divisors of 3820349905749

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 19 39 57 67 117 171 201 247 603 741 829 871 1273 2223 2487 2613 3819 7461 7839 10777 11457 15751 16549 30941 32331 47253 49647 55543 92823 96993 141759 148941 166629 204763 278469 402233 499887 587879 614289 722059 1055317 1206699 1763637 1842867 2073047 2166177 3165951 3620097 5290911 6219141 6498531 7642427 9497853 13719121 18657423 22927281 25650089 26949611 39387893 41157363 68781843 76950267 80848833 118163679 123472089 230850801 242546499 333451157 354491037 487351691 512042609 1000353471 1462055073 1536127827 1718555963 3001060413 4386165219 4608383481 5155667889 6335571983 15467003667 19006715949 22341227519 32652563297 57020147847 67023682557 97957689891 201071047671 293873069673 424483322861 1273449968583 3820349905749
• Sum of all divisors σ(n): 6356773987200
• Sum of proper divisors (its aliquot sum) s(n): 2536424081451
• 3820349905749 is a deficient number, because the sum of its proper divisors (2536424081451) is less than itself. Its deficiency is 1283925824298

Bases of 3820349905749

• Binary: 110111100101111110100110010101101101010101₂
• Hexadecimal: 0x3797E995B55
• Base-36: 1CR1LP179

Squares and roots of 3820349905749

• 3820349905749 squared (3820349905749²) is 14595073402356393183251001
• 3820349905749 cubed (3820349905749³) is 55758287297091983452140547755759904749
• The square root of 3820349905749 is 1954571.5401972371
• The cube root of 3820349905749 is 15632.7139290551

Scales and comparisons

• 3,820,349,905,749 seconds is equal to 121,475 years, 16 weeks, 19 hours, 9 minutes, 9 seconds.
• To count from 1 to 3,820,349,905,749 would take you about three hundred three thousand, six hundred eighty-eight 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 3820349905749 cubic inches would be around 1302.7 feet tall.

Recreational maths with 3820349905749

• 3820349905749 backwards is 9475099430283
• The number of decimal digits it has is: 13
• The sum of 3820349905749's digits is 63
• More coming soon!