40019803803

Names of 40019803803

• Cardinal: 40019803803 can be written as Forty billion, nineteen million, eight hundred three thousand, eight hundred three.

Scientific notation

• Scientific notation: 4.0019803803 × 10¹⁰

Factors of 40019803803

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1662

Divisors of 40019803803

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 31 37 63 93 111 217 259 279 333 521 651 777 1063 1147 1563 1953 2331 3189 3441 3647 4689 7441 8029 9567 10323 10941 16151 19277 22323 24087 32823 32953 39331 48453 57831 66969 72261 98859 113057 117993 134939 145359 173493 230671 275317 296577 339171 353979 404817 553823 597587 692013 825951 1017513 1214451 1219261 1661469 1792761 2076039 2477853 3657783 3876761 4183109 4984407 5378283 8534827 10973349 11630283 12549327 17168513 20491451 25604481 34890849 37647981 51505539 61474353 76813443 120179591 143440157 154516617 184423059 360538773 430320471 635234981 1081616319 1290961413 1905704943 4446644867 5717114829 13339934601 40019803803
• Sum of all divisors σ(n): 70239117312
• Sum of proper divisors (its aliquot sum) s(n): 30219313509
• 40019803803 is a deficient number, because the sum of its proper divisors (30219313509) is less than itself. Its deficiency is 9800490294

Bases of 40019803803

• Binary: 100101010001010111011011111010011011₂
• Hexadecimal: 0x9515DBE9B
• Base-36: IDURA8R

Squares and roots of 40019803803

• 40019803803 squared (40019803803²) is 1601584696430613262809
• 40019803803 cubed (40019803803³) is 64095105325040457180585856662627
• The square root of 40019803803 is 200049.5033810381
• The cube root of 40019803803 is 3420.5162006815

Scales and comparisons

• 40,019,803,803 seconds is equal to 1,272 years, 26 weeks, 2 days, 4 hours, 10 minutes, 3 seconds.
• To count from 1 to 40,019,803,803 would take you about two thousand, five hundred forty-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 40019803803 cubic inches would be around 285 feet tall.

Recreational maths with 40019803803

• 40019803803 backwards is 30830891004
• The number of decimal digits it has is: 11
• The sum of 40019803803's digits is 36
• More coming soon!