42638135320312636

Names of 42638135320312636

• Cardinal: 42638135320312636 can be written as Forty-two quadrillion, six hundred thirty-eight trillion, one hundred thirty-five billion, three hundred twenty million, three hundred twelve thousand, six hundred thirty-six.

Scientific notation

• Scientific notation: 4.2638135320312636 × 10¹⁶

Factors of 42638135320312636

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19522

Divisors of 42638135320312636

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 13 26 43 52 86 172 227 454 559 908 1118 2236 2951 5902 9761 11804 19237 19522 38474 39044 51529 76948 103058 126893 206116 250081 253786 500162 507572 669877 827191 1000324 1339754 1654382 2215747 2679508 3308764 4366799 4431494 8733598 8862988 10753483 17467196 21506966 28804711 43013932 56768387 57609422 113536774 115218844 187772357 227073548 370062169 375544714 740124338 751089428 991263373 1480248676 1982526746 2441040641 3965053492 4810808197 4882081282 9621616394 9764162564 12886423849 15912673267 19243232788 25772847698 31825346534 42624325039 51545695396 63650693068 84004112363 85248650078 168008224726 170497300156 206864752471 336016449452 413729504942 554116225507 827459009884 1092053460719 1108232451014 2184106921438 2216464902028 3612176831609 4368213842876 7224353663218 14448707326436 19068933506401 38137867012802 46958298810917 76275734025604 93916597621834 187833195243668 247896135583213 495792271166426 819964140775243 991584542332852 1639928281550486 3279856563100972 10659533830078159 21319067660156318 42638135320312636
• Sum of all divisors σ(n): 82593356183610888
• Sum of proper divisors (its aliquot sum) s(n): 39955220863298252
• 42638135320312636 is a deficient number, because the sum of its proper divisors (39955220863298252) is less than itself. Its deficiency is 2682914457014384

Bases of 42638135320312636

• Binary: 10010111011110110010100001111101101001101111101100111100₂
• Hexadecimal: 0x977B287DA6FB3C
• Base-36: BNTYGYDOM64

Squares and roots of 42638135320312636

• 42638135320312636 squared (42638135320312636²) is 1818010583593291934547904781268496
• 42638135320312636 cubed (42638135320312636³) is 77516581277011328906330419503450452460075377515456
• The square root of 42638135320312636 is 206490036.8548386791
• The cube root of 42638135320312636 is 349354.2796927833

Scales and comparisons

• 42,638,135,320,312,636 seconds is equal to 1,355,760,814 years, 40 weeks, 1 day, 16 hours, 37 minutes, 16 seconds.
• To count from 1 to 42,638,135,320,312,636 would take you about four billion, sixty-seven million, two hundred eighty-two thousand, four hundred forty-four 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 42638135320312636 cubic inches would be around 29112.9 feet tall.

Recreational maths with 42638135320312636

• 42638135320312636 backwards is 63621302353183624
• The number of decimal digits it has is: 17
• The sum of 42638135320312636's digits is 58
• More coming soon!