549929940

Names of 549929940

• Cardinal: 549929940 can be written as Five hundred forty-nine million, nine hundred twenty-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 5.4992994 × 10⁸

Factors of 549929940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11037

Divisors of 549929940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 49 51 60 68 70 84 85 98 102 105 119 140 147 170 196 204 210 238 245 255 294 340 357 420 476 490 510 588 595 714 735 833 980 1020 1190 1428 1470 1666 1785 2380 2499 2940 3332 3570 4165 4998 7140 8330 9996 11003 12495 16660 22006 24990 33009 44012 49980 55015 66018 77021 110030 132036 154042 165045 187051 220060 231063 308084 330090 374102 385105 462126 539147 561153 660180 748204 770210 924252 935255 1078294 1122306 1155315 1309357 1540420 1617441 1870510 2156588 2244612 2310630 2618714 2695735 2805765 3234882 3741020 3928071 4621260 5237428 5391470 5611530 6469764 6546785 7856142 8087205 9165499 10782940 11223060 13093570 15712284 16174410 18330998 19640355 26187140 27496497 32348820 36661996 39280710 45827495 54992994 78561420 91654990 109985988 137482485 183309980 274964970 549929940
• Sum of all divisors σ(n): 1896737472
• Sum of proper divisors (its aliquot sum) s(n): 1346807532
• 549929940 is an abundant number, because the sum of its proper divisors (1346807532) is greater than itself. Its abundance is 796877592

Bases of 549929940

• Binary: 100000110001110100001111010100₂
• Hexadecimal: 0x20C743D4
• Base-36: 93EWNO

Squares and roots of 549929940

• 549929940 squared (549929940²) is 302422938908403600
• 549929940 cubed (549929940³) is 166311428648522057243784000
• The square root of 549929940 is 23450.5850673283
• The cube root of 549929940 is 819.2864802457

Scales and comparisons

• 549,929,940 seconds is equal to 17 years, 25 weeks, 1 day, 22 hours, 19 minutes.
• To count from 1 to 549,929,940 would take you about twenty-six 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 549929940 cubic inches would be around 68.3 feet tall.

Recreational maths with 549929940

• 549929940 backwards is 049929945
• 549929940 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 549929940's digits is 51
• More coming soon!