42318078642125056

Names of 42318078642125056

• Cardinal: 42318078642125056 can be written as Forty-two quadrillion, three hundred eighteen trillion, seventy-eight billion, six hundred forty-two million, one hundred twenty-five thousand and fifty-six.

Scientific notation

• Scientific notation: 4.2318078642125056 × 10¹⁶

Factors of 42318078642125056

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1707

Divisors of 42318078642125056

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 8 16 32 64 67 127 128 134 254 256 268 508 536 1016 1072 1511 2032 2144 3022 4064 4288 4489 6044 8128 8509 8576 8978 12088 16129 16256 17018 17152 17956 24176 32258 32512 34036 35912 48352 64516 68072 71824 96704 101237 129032 136144 143648 191897 193408 202474 258064 272288 287296 383794 386816 404948 516128 544576 570103 574592 767588 809896 1032256 1080643 1089152 1140206 1149184 1535176 1619792 2064512 2161286 2178304 2280412 2283121 3070352 3239584 4129024 4322572 4560824 4566242 6140704 6479168 6782879 8645144 9121648 9132484 12281408 12857099 12958336 13565758 17290288 18243296 18264968 24370919 24562816 25714198 25916672 27131516 34580576 36486592 36529936 48741838 49125632 51428396 54263032 69161152 72403081 72973184 73059872 97483676 102856792 108526064 138322304 144806162 145946368 146119744 152969107 194967352 205713584 217052128 276644608 289612324 289956367 292239488 305938214 389934704 411427168 434104256 579224648 579912734 584478976 611876428 779869408 822854336 861425633 868208512 1158449296 1159825468 1223752856 1559738816 1632851573 1645708672 1722851266 1736417024 2316898592 2319650936 2447505712 3119477632 3265703146 3291417344 3445702532 4633797184 4639301872 4895011424 6238955264 6531406292 6891405064 9267594368 9278603744 9790022848 10248930169 13062812584 13782810128 18535188736 18557207488 19427076589 19580045696 20497860338 26125625168 27565620256 36824458609 37114414976 38854153178 39160091392 40995720676 52251250336 55131240512 73648917218 74228829952 77708306356 81991441352 104502500672 109401055391 110262481024 147297834436 155416612712 163982882704 209005001344 218802110782 220524962048 294595668872 310833225424 327965765408 418010002688 437604221564 589191337744 621666450848 655931530816 875208443128 1178382675488 1243332901696 1301614131463 1311863061632 1750416886256 2356765350976 2467238726803 2486665803392 2603228262926 2623726123264 3500833772512 4713530701952 4934477453606 4973331606784 5206456525852 7001667545024 9427061403904 9868954907212 10412913051704 14003335090048 19737909814424 20825826103408 28006670180096 39475819628848 41651652206816 78951639257696 83303304413632 157903278515392 165304994695801 166606608827264 315806557030784 330609989391602 333213217654528 631613114061568 661219978783204 1322439957566408 2644879915132816 5289759830265632 10579519660531264 21159039321062528 42318078642125056
• Sum of all divisors σ(n): 86488184351100987
• Sum of proper divisors (its aliquot sum) s(n): 44170105708975931
• 42318078642125056 is an abundant number, because the sum of its proper divisors (44170105708975931) is greater than itself. Its abundance is 1852027066850875

Bases of 42318078642125056

• Binary: 10010110010110000001000101111101000010100111100100000000₂
• Hexadecimal: 0x9658117D0A7900
• Base-36: BKOI8Y33XTS

Squares and roots of 42318078642125056

• 42318078642125056 squared (42318078642125056²) is 1790819779961080823449323543003136
• 42318078642125056 cubed (42318078642125056³) is 75784052282266106744449404317966056705615112175616
• 42318078642125056 is a perfect square number. Its square root is 205713584
• The cube root of 42318078642125056 is 348477.9584410065

Scales and comparisons

• 42,318,078,642,125,056 seconds is equal to 1,345,584,002 years, 21 weeks, 1 day, 10 hours, 44 minutes, 16 seconds.
• To count from 1 to 42,318,078,642,125,056 would take you about four billion, thirty-six million, seven hundred fifty-two thousand and 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 42318078642125056 cubic inches would be around 29039.8 feet tall.

Recreational maths with 42318078642125056

• 42318078642125056 backwards is 65052124687081324
• 42318078642125056 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42318078642125056's digits is 64
• More coming soon!