40393700488446

Names of 40393700488446

• Cardinal: 40393700488446 can be written as Forty trillion, three hundred ninety-three billion, seven hundred million, four hundred eighty-eight thousand, four hundred forty-six.

Scientific notation

• Scientific notation: 4.0393700488446 × 10¹³

Factors of 40393700488446

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 14932865

Divisors of 40393700488446

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 19 38 57 61 114 122 183 366 389 778 1159 1167 2318 2334 3477 6954 7391 14782 22173 23729 44346 47458 71187 142374 450851 901702 1352553 2705106 14932391 29864782 44797173 89594346 283715429 567430858 851146287 910875851 1702292574 1821751702 2732627553 5465255106 5808700099 11617400198 17306641169 17426100297 34613282338 34852200594 51919923507 103839847014 110365301881 220730603762 331095905643 354330706039 662191811286 708661412078 1062992118117 2125984236234 6732283414741 13464566829482 20196850244223 40393700488446
• Sum of all divisors σ(n): 86655657254400
• Sum of proper divisors (its aliquot sum) s(n): 46261956765954
• 40393700488446 is an abundant number, because the sum of its proper divisors (46261956765954) is greater than itself. Its abundance is 5868256277508

Bases of 40393700488446

• Binary: 1001001011110011100100001010110011010011111110₂
• Hexadecimal: 0x24BCE42B34FE
• Base-36: EBGLYC3Y6

Squares and roots of 40393700488446

• 40393700488446 squared (40393700488446²) is 1631651039150282618979494916
• 40393700488446 cubed (40393700488446³) is 65908423377098194495070967898487573740536
• The square root of 40393700488446 is 6355603.8649719195
• The cube root of 40393700488446 is 34311.3558742309

Scales and comparisons

• 40,393,700,488,446 seconds is equal to 1,284,394 years, 37 weeks, 6 days, 13 hours, 54 minutes, 6 seconds.
• To count from 1 to 40,393,700,488,446 would take you about three million, two hundred ten thousand, nine hundred eighty-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 40393700488446 cubic inches would be around 2859.3 feet tall.

Recreational maths with 40393700488446

• 40393700488446 backwards is 64488400739304
• The number of decimal digits it has is: 14
• The sum of 40393700488446's digits is 60
• More coming soon!