54138904160

Names of 54138904160

• Cardinal: 54138904160 can be written as Fifty-four billion, one hundred thirty-eight million, nine hundred four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 5.413890416 × 10¹⁰

Factors of 54138904160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 209

Divisors of 54138904160

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 121 160 176 191 220 242 352 382 440 484 605 764 880 955 968 1210 1331 1528 1760 1910 1936 2101 2420 2662 3056 3820 3872 4202 4840 5324 6112 6655 7640 8404 9680 10505 10648 13310 14641 15280 16808 19360 21010 21296 23111 26620 29282 30560 33616 42020 42592 46222 53240 58564 67232 73205 84040 92444 106480 115555 117128 146410 161051 168080 184888 212960 231110 234256 254221 292820 322102 336160 369776 462220 468512 508442 585640 644204 739552 805255 924440 1016884 1171280 1271105 1288408 1610510 1771561 1848880 2033768 2342560 2542210 2576816 2796431 3221020 3543122 3697760 4067536 5084420 5153632 5592862 6442040 7086244 8135072 8857805 10168840 11185724 12884080 13982155 14172488 17715610 20337680 22371448 25768160 27964310 28344976 30760741 35431220 40675360 44742896 55928620 56689952 61521482 70862440 89485792 111857240 123042964 141724880 153803705 223714480 246085928 283449760 307607410 338368151 447428960 492171856 615214820 676736302 984343712 1230429640 1353472604 1691840755 2460859280 2706945208 3383681510 4921718560 5413890416 6767363020 10827780832 13534726040 27069452080 54138904160
• Sum of all divisors σ(n): 141430084992
• Sum of proper divisors (its aliquot sum) s(n): 87291180832
• 54138904160 is an abundant number, because the sum of its proper divisors (87291180832) is greater than itself. Its abundance is 33152276672

Bases of 54138904160

• Binary: 110010011010111011100001111001100000₂
• Hexadecimal: 0xC9AEE1E60
• Base-36: OVCWLSW

Squares and roots of 54138904160

• 54138904160 squared (54138904160²) is 2931020943645665305600
• 54138904160 cubed (54138904160³) is 158682261958985434979315511296000
• The square root of 54138904160 is 232677.6829865729
• The cube root of 54138904160 is 3783.0012687825

Scales and comparisons

• 54,138,904,160 seconds is equal to 1,721 years, 23 weeks, 2 days, 16 hours, 29 minutes, 20 seconds.
• To count from 1 to 54,138,904,160 would take you about three thousand, four hundred forty-two 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 54138904160 cubic inches would be around 315.3 feet tall.

Recreational maths with 54138904160

• 54138904160 backwards is 06140983145
• The number of decimal digits it has is: 11
• The sum of 54138904160's digits is 41
• More coming soon!