55685051409736512

Names of 55685051409736512

• Cardinal: 55685051409736512 can be written as Fifty-five quadrillion, six hundred eighty-five trillion, fifty-one billion, four hundred nine million, seven hundred thirty-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 5.5685051409736512 × 10¹⁶

Factors of 55685051409736512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 87273

Divisors of 55685051409736512

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 24677 49354 62591 74031 98708 125182 148062 187773 197416 222093 250364 296124 375546 394832 444186 500728 563319 592248 751092 789664 888372 1001456 1126638 1184496 1502184 1579328 1776744 2002912 2253276 2368992 3004368 3553488 4005824 4506552 4737984 6008736 7106976 9013104 12017472 14213952 18026208 36052416 1544558107 3089116214 3917633281 4633674321 6178232428 7835266562 9267348642 11752899843 12356464856 13901022963 15670533124 18534697284 23505799686 24712929712 27802045926 31341066248 35258699529 37069394568 47011599372 49425859424 55604091852 62682132496 70517399058 74138789136 94023198744 98851718848 111208183704 125364264992 141034798116 148277578272 188046397488 222416367408 250728529984 282069596232 296555156544 376092794976 444832734816 564139192464 752185589952 889665469632 1128278384928 2256556769856 96675436475237 193350872950474 290026309425711 386701745900948 580052618851422 773403491801896 870078928277133 1160105237702844 1546806983603792 1740157856554266 2320210475405688 3093613967207584 3480315713108532 4640420950811376 6187227934415168 6960631426217064 9280841901622752 13921262852434128 18561683803245504 27842525704868256 55685051409736512
• Sum of all divisors σ(n): 159620163842678994
• Sum of proper divisors (its aliquot sum) s(n): 103935112432942482
• 55685051409736512 is an abundant number, because the sum of its proper divisors (103935112432942482) is greater than itself. Its abundance is 48250061023205970

Bases of 55685051409736512

• Binary: 11000101110101010100001001011100100100111010001101000000₂
• Hexadecimal: 0xC5D5425C93A340
• Base-36: F8APBGNXOW0

Squares and roots of 55685051409736512

• 55685051409736512 squared (55685051409736512²) is 3100824950504998302448233265926144
• 55685051409736512 cubed (55685051409736512³) is 172669596781464505769233937284054049816290692169728
• The square root of 55685051409736512 is 235976802.6941133721
• The cube root of 55685051409736512 is 381867.6556285627

Scales and comparisons

• 55,685,051,409,736,512 seconds is equal to 1,770,612,389 years, 34 weeks, 21 hours, 55 minutes, 12 seconds.
• To count from 1 to 55,685,051,409,736,512 would take you about five billion, three hundred eleven million, eight hundred thirty-seven thousand, one hundred sixty-eight 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 55685051409736512 cubic inches would be around 31822.3 feet tall.

Recreational maths with 55685051409736512

• 55685051409736512 backwards is 21563790415058655
• 55685051409736512 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55685051409736512's digits is 72
• More coming soon!