42508169922889728

Names of 42508169922889728

• Cardinal: 42508169922889728 can be written as Forty-two quadrillion, five hundred eight trillion, one hundred sixty-nine billion, nine hundred twenty-two million, eight hundred eighty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2508169922889728 × 10¹⁶

Factors of 42508169922889728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1518628

Divisors of 42508169922889728

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2048 2304 3072 4608 6144 9216 18432 1518623 3037246 4555869 6074492 9111738 12148984 13667607 18223476 24297968 27335214 36446952 48595936 54670428 72893904 97191872 109340856 145787808 194383744 218681712 291575616 388767488 437363424 583151232 777534976 874726848 1166302464 1555069952 1749453696 2332604928 3110139904 3498907392 4665209856 6997814784 9330419712 13995629568 27991259136 2306215816129 4612431632258 6918647448387 9224863264516 13837294896774 18449726529032 20755942345161 27674589793548 36899453058064 41511884690322 55349179587096 73798906116128 83023769380644 110698359174192 147597812232256 166047538761288 221396718348384 295195624464512 332095077522576 442793436696768 590391248929024 664190155045152 885586873393536 1180782497858048 1328380310090304 1771173746787072 2361564995716096 2656760620180608 3542347493574144 4723129991432192 5313521240361216 7084694987148288 10627042480722432 14169389974296576 21254084961444864 42508169922889728
• Sum of all divisors σ(n): 122771479815575955
• Sum of proper divisors (its aliquot sum) s(n): 80263309892686227
• 42508169922889728 is an abundant number, because the sum of its proper divisors (80263309892686227) is greater than itself. Its abundance is 37755139969796499

Bases of 42508169922889728

• Binary: 10010111000001001111010010010000010011100100100000000000₂
• Hexadecimal: 0x9704F4904E4800
• Base-36: BMJVZOBNY80

Squares and roots of 42508169922889728

• 42508169922889728 squared (42508169922889728²) is 1806944510193266904101514047913984
• 42508169922889728 cubed (42508169922889728³) is 76809904280528139745011272862250113402811661156352
• The square root of 42508169922889728 is 206175095.3022448053
• The cube root of 42508169922889728 is 348998.9625749183

Scales and comparisons

• 42,508,169,922,889,728 seconds is equal to 1,351,628,317 years, 7 weeks, 3 days, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 42,508,169,922,889,728 would take you about four billion, fifty-four million, eight hundred eighty-four thousand, nine hundred fifty-one 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 42508169922889728 cubic inches would be around 29083.2 feet tall.

Recreational maths with 42508169922889728

• 42508169922889728 backwards is 82798822996180524
• The number of decimal digits it has is: 17
• The sum of 42508169922889728's digits is 90
• More coming soon!