27940849162219260

Names of 27940849162219260

• Cardinal: 27940849162219260 can be written as Twenty-seven quadrillion, nine hundred forty trillion, eight hundred forty-nine billion, one hundred sixty-two million, two hundred nineteen thousand, two hundred sixty.

Scientific notation

• Scientific notation: 2.794084916221926 × 10¹⁶

Factors of 27940849162219260

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 135784

Divisors of 27940849162219260

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 53 54 60 90 106 108 135 159 180 212 265 270 318 477 530 540 636 795 954 1060 1431 1590 1908 2385 2809 2862 3180 4770 5618 5724 7155 8427 9540 11236 14045 14310 16854 25281 28090 28620 33708 42135 50562 56180 75843 84270 101124 126405 135721 151686 168540 252810 271442 303372 379215 407163 505620 542884 678605 758430 814326 1221489 1357210 1516860 1628652 2035815 2442978 2714420 3664467 4071630 4885956 6107445 7193213 7328934 8143260 12214890 14386426 14657868 18322335 21579639 24429780 28772852 35966065 36644670 43159278 64738917 71932130 73289340 86318556 107898195 129477834 143864260 194216751 215796390 258955668 323694585 381240289 388433502 431592780 647389170 762480578 776867004 971083755 1143720867 1294778340 1524961156 1906201445 1942167510 2287441734 3431162601 3812402890 3884335020 4574883468 5718604335 6862325202 7624805780 10293487803 11437208670 13724650404 17155813005 18420189841 20586975606 22874417340 34311626010 36840379682 41173951212 51467439015 55260569523 68623252020 73680759364 92100949205 102934878030 110521139046 165781708569 184201898410 205869756060 221042278092 276302847615 331563417138 368403796820 497345125707 552605695230 663126834276 828908542845 976270061573 994690251414 1105211390460 1657817085690 1952540123146 1989380502828 2486725628535 2928810184719 3315634171380 3905080246292 4881350307865 4973451257070 5857620369438 8786430554157 9762700615730 9946902514140 11715240738876 14644050923595 17572861108314 19525401231460 26359291662471 29288101847190 35145722216628 43932152770785 51742313263369 52718583324942 58576203694380 87864305541570 103484626526738 105437166649884 131796458312355 155226939790107 175728611083140 206969253053476 258711566316845 263592916624710 310453879580214 465680819370321 517423132633690 527185833249420 620907759160428 776134698950535 931361638740642 1034846265267380 1397042458110963 1552269397901070 1862723277481284 2328404096851605 2794084916221926 3104538795802140 4656808193703210 5588169832443852 6985212290554815 9313616387406420 13970424581109630 27940849162219260
• Sum of all divisors σ(n): 88598818705939920
• Sum of proper divisors (its aliquot sum) s(n): 60657969543720660
• 27940849162219260 is an abundant number, because the sum of its proper divisors (60657969543720660) is greater than itself. Its abundance is 32717120381501400

Bases of 27940849162219260

• Binary: 1100011010001000000110111100101000010010110111011111100₂
• Hexadecimal: 0x63440DE5096EFC
• Base-36: 7N47CWJU6F0

Squares and roots of 27940849162219260

• 27940849162219260 squared (27940849162219260²) is 780691051905888723418568314947600
• 27940849162219260 cubed (27940849162219260³) is 21813170923596723760635839439440156822646610776000
• The square root of 27940849162219260 is 167155164.9283361511
• The cube root of 27940849162219260 is 303444.9169348565

Scales and comparisons

• 27,940,849,162,219,260 seconds is equal to 888,432,576 years, 33 weeks, 1 day, 1 hour, 21 minutes.
• To count from 1 to 27,940,849,162,219,260 would take you about two billion, six hundred sixty-five million, two hundred ninety-seven thousand, seven hundred twenty-nine 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 27940849162219260 cubic inches would be around 25287.1 feet tall.

Recreational maths with 27940849162219260

• 27940849162219260 backwards is 06291226194804972
• The number of decimal digits it has is: 17
• The sum of 27940849162219260's digits is 72
• More coming soon!