40907911520916

Names of 40907911520916

• Cardinal: 40907911520916 can be written as Forty trillion, nine hundred seven billion, nine hundred eleven million, five hundred twenty thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 4.0907911520916 × 10¹³

Factors of 40907911520916

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3130388103

Divisors of 40907911520916

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 121 132 198 242 297 363 396 484 594 726 1089 1188 1452 2178 3267 4356 6534 13068 3130388087 6260776174 9391164261 12521552348 18782328522 28173492783 34434268957 37564657044 56346985566 68868537914 84520478349 103302806871 112693971132 137737075828 169040956698 206605613742 309908420613 338081913396 378776958527 413211227484 619816841226 757553917054 929725261839 1136330875581 1239633682452 1515107834108 1859450523678 2272661751162 3408992626743 3718901047356 4545323502324 6817985253486 10226977880229 13635970506972 20453955760458 40907911520916
• Sum of all divisors σ(n): 116575652397120
• Sum of proper divisors (its aliquot sum) s(n): 75667740876204
• 40907911520916 is an abundant number, because the sum of its proper divisors (75667740876204) is greater than itself. Its abundance is 34759829355288

Bases of 40907911520916

• Binary: 1001010011010010011101100010001110001010010100₂
• Hexadecimal: 0x25349D88E294
• Base-36: EI0U2B3X0

Squares and roots of 40907911520916

• 40907911520916 squared (40907911520916²) is 1673457225003092004305479056
• 40907911520916 cubed (40907911520916³) is 68457640094464106256650828550004943935296
• The square root of 40907911520916 is 6395929.2929890963
• The cube root of 40907911520916 is 34456.3367032469

Scales and comparisons

• 40,907,911,520,916 seconds is equal to 1,300,745 years, 2 weeks, 4 days, 3 hours, 48 minutes, 36 seconds.
• To count from 1 to 40,907,911,520,916 would take you about three million, two hundred fifty-one thousand, eight hundred sixty-two 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 40907911520916 cubic inches would be around 2871.4 feet tall.

Recreational maths with 40907911520916

• 40907911520916 backwards is 61902511970904
• 40907911520916 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40907911520916's digits is 54
• More coming soon!