13685478076401500

Names of 13685478076401500

• Cardinal: 13685478076401500 can be written as Thirteen quadrillion, six hundred eighty-five trillion, four hundred seventy-eight billion, seventy-six million, four hundred one thousand, five hundred.

Scientific notation

• Scientific notation: 1.36854780764015 × 10¹⁶

Factors of 13685478076401500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 938

Divisors of 13685478076401500

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 20 23 25 46 50 92 97 100 115 125 194 230 250 388 460 485 500 529 575 811 970 1058 1150 1622 1940 2116 2231 2300 2425 2645 2875 3244 4055 4462 4850 5290 5750 8110 8924 9700 10580 11155 11500 12125 13225 16220 18653 20275 22310 24250 26450 37306 40550 44620 48500 51313 52900 55775 66125 74612 78667 81100 93265 101375 102626 111550 132250 157334 186530 202750 205252 223100 256565 264500 278875 314668 373060 393335 405500 429019 466325 513130 557750 657721 786670 858038 932650 1026260 1115500 1282825 1315442 1573340 1716076 1809341 1865300 1966675 2145095 2331625 2565650 2630884 3288605 3618682 3933350 4290190 4663250 5131300 6414125 6577210 7237364 7866700 8580380 9046705 9326500 9833375 10725475 12828250 13154420 15127583 16443025 18093410 19666750 21450950 25656500 30255166 32886050 36186820 39333500 41614843 42901900 45233525 53627375 60510332 63798937 65772100 75637915 82215125 83229686 90467050 107254750 127597874 151275830 164430250 166459372 180934100 208074215 214509500 226167625 255195748 302551660 318994685 328860500 347934409 378189575 416148430 452335250 533411731 637989370 695868818 756379150 832296860 904670500 1040371075 1066823462 1275978740 1391737636 1467375551 1512758300 1594973425 1739672045 1890947875 2080742150 2133646924 2667058655 2934751102 3189946850 3479344090 3781895750 4161484300 5201855375 5334117310 5869502204 6379893700 6958688180 7336877755 7563791500 7974867125 8698360225 10403710750 10668234620 12268469813 13335293275 14673755510 15949734250 17396720450 20807421500 24536939626 26670586550 29347511020 31899468500 33749637673 34793440900 36684388775 43491801125 49073879252 51740937907 53341173100 61342349065 66676466375 67499275346 73368777550 86983602250 103481875814 122684698130 133352932750 134998550692 146737555100 168748188365 173967204500 183421943875 206963751628 245369396260 258704689535 266705865500 282174805699 306711745325 337496376730 366843887750 517409379070 564349611398 613423490650 674992753460 733687775500 843740941825 1034818758140 1128699222796 1190041571861 1226846981300 1293523447675 1410874028495 1533558726625 1687481883650 2380083143722 2587046895350 2821748056990 3067117453250 3374963767300 4218704709125 4760166287444 5174093790700 5643496113980 5950207859305 6134234906500 6467617238375 7054370142475 8437409418250 11900415718610 12935234476750 14108740284950 16874818836500 23800831437220 25870468953500 27370956152803 28217480569900 29751039296525 35271850712375 54741912305606 59502078593050 70543701424750 109483824611212 119004157186100 136854780764015 141087402849500 148755196482625 273709561528030 297510392965250 547419123056060 595020785930500 684273903820075 1368547807640150 2737095615280300 3421369519100375 6842739038200750 13685478076401500
• Sum of all divisors σ(n): 31606197044839872
• Sum of proper divisors (its aliquot sum) s(n): 17920718968438372
• 13685478076401500 is an abundant number, because the sum of its proper divisors (17920718968438372) is greater than itself. Its abundance is 4235240892036872

Bases of 13685478076401500

• Binary: 110000100111101101111010101011010100110100011101011100₂
• Hexadecimal: 0x309EDEAB53475C
• Base-36: 3QR3HU2476K

Squares and roots of 13685478076401500

• 13685478076401500 squared (13685478076401500²) is 187292310179666100671189202250000
• 13685478076401500 cubed (13685478076401500³) is 2563184804842409904273104651659787335703375000000
• The square root of 13685478076401500 is 116984948.0762439797
• The cube root of 13685478076401500 is 239195.6759373043

Scales and comparisons

• 13,685,478,076,401,500 seconds is equal to 435,155,870 years, 45 weeks, 9 hours, 18 minutes, 20 seconds.
• To count from 1 to 13,685,478,076,401,500 would take you about one billion, three hundred five million, four hundred sixty-seven thousand, six hundred twelve 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 13685478076401500 cubic inches would be around 19933 feet tall.

Recreational maths with 13685478076401500

• 13685478076401500 backwards is 00510467087458631
• The number of decimal digits it has is: 17
• The sum of 13685478076401500's digits is 65
• More coming soon!