53990186940

Names of 53990186940

• Cardinal: 53990186940 can be written as Fifty-three billion, nine hundred ninety million, one hundred eighty-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 5.399018694 × 10¹⁰

Factors of 53990186940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1994

Divisors of 53990186940

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 83 90 166 180 249 332 415 498 747 830 996 1245 1494 1660 1901 2490 2988 3735 3802 4980 5703 7470 7604 9505 11406 14940 17109 19010 22812 28515 34218 38020 57030 68436 85545 114060 157783 171090 315566 342180 473349 631132 788915 946698 1420047 1577830 1893396 2366745 2840094 3155660 3613801 4733490 5680188 7100235 7227602 9466980 10841403 14200470 14455204 18069005 21682806 28400940 32524209 36138010 43365612 54207015 65048418 72276020 108414030 130096836 162621045 216828060 299945483 325242090 599890966 650484180 899836449 1199781932 1499727415 1799672898 2699509347 2999454830 3599345796 4499182245 5399018694 5998909660 8998364490 10798037388 13497546735 17996728980 26995093470 53990186940
• Sum of all divisors σ(n): 165830602392
• Sum of proper divisors (its aliquot sum) s(n): 111840415452
• 53990186940 is an abundant number, because the sum of its proper divisors (111840415452) is greater than itself. Its abundance is 57850228512

Bases of 53990186940

• Binary: 110010010010000100001101111110111100₂
• Hexadecimal: 0xC9210DFBC
• Base-36: OSWD2V0

Squares and roots of 53990186940

• 53990186940 squared (53990186940²) is 2914940285816146563600
• 53990186940 cubed (53990186940³) is 157378170950150783439202599384000
• The square root of 53990186940 is 232357.8854698071
• The cube root of 53990186940 is 3779.5341787613

Scales and comparisons

• 53,990,186,940 seconds is equal to 1,716 years, 37 weeks, 3 days, 10 hours, 9 minutes.
• To count from 1 to 53,990,186,940 would take you about three thousand, four hundred thirty-three 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 53990186940 cubic inches would be around 315 feet tall.

Recreational maths with 53990186940

• 53990186940 backwards is 04968109935
• The number of decimal digits it has is: 11
• The sum of 53990186940's digits is 54
• More coming soon!