40354961671368

Names of 40354961671368

• Cardinal: 40354961671368 can be written as Forty trillion, three hundred fifty-four billion, nine hundred sixty-one million, six hundred seventy-one thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0354961671368 × 10¹³

Factors of 40354961671368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 11520355

Divisors of 40354961671368

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 48859 97718 146577 195436 293154 390872 439731 586308 879462 1172616 1758924 3517848 11471491 22942982 34414473 45885964 68828946 91771928 103243419 137657892 206486838 275315784 412973676 825947352 560485578769 1120971157538 1681456736307 2241942315076 3362913472614 4483884630152 5044370208921 6725826945228 10088740417842 13451653890456 20177480835684 40354961671368
• Sum of all divisors σ(n): 109296934328400
• Sum of proper divisors (its aliquot sum) s(n): 68941972657032
• 40354961671368 is an abundant number, because the sum of its proper divisors (68941972657032) is greater than itself. Its abundance is 28587010985664

Bases of 40354961671368

• Binary: 1001001011001111011111001001111100010011001000₂
• Hexadecimal: 0x24B3DF27C4C8
• Base-36: EAYTA8TE0

Squares and roots of 40354961671368

• 40354961671368 squared (40354961671368²) is 1628522931497580364030991424
• 40354961671368 cubed (40354961671368³) is 65718980481528710658503995545613114348032
• The square root of 40354961671368 is 6352555.5228874625
• The cube root of 40354961671368 is 34300.3838129265

Scales and comparisons

• 40,354,961,671,368 seconds is equal to 1,283,162 years, 49 weeks, 4 days, 15 hours, 22 minutes, 48 seconds.
• To count from 1 to 40,354,961,671,368 would take you about three million, two hundred seven thousand, nine hundred seven 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 40354961671368 cubic inches would be around 2858.4 feet tall.

Recreational maths with 40354961671368

• 40354961671368 backwards is 86317616945304
• The number of decimal digits it has is: 14
• The sum of 40354961671368's digits is 63
• More coming soon!