13886697490944513240

Names of 13886697490944513240

• Cardinal: 13886697490944513240 can be written as Thirteen quintillion, eight hundred eighty-six quadrillion, six hundred ninety-seven trillion, four hundred ninety billion, nine hundred forty-four million, five hundred thirteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.388669749094451324 × 10¹⁹

Factors of 13886697490944513240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1726402401237

Divisors of 13886697490944513240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 340 408 510 680 1020 2040 3943 7886 11829 15772 19715 23658 31544 39430 47316 59145 67031 78860 94632 118290 134062 157720 201093 236580 268124 335155 402186 473160 536248 670310 804372 1005465 1340620 1608744 2010930 2681240 4021860 8043720 1726402397267 3452804794534 5179207191801 6905609589068 8632011986335 10358414383602 13811219178136 17264023972670 20716828767204 25896035959005 29348840753539 34528047945340 41433657534408 51792071918010 58697681507078 69056095890680 88046522260617 103584143836020 117395363014156 146744203767695 176093044521234 207168287672040 234790726028312 293488407535390 352186089042468 440232611303085 586976815070780 704372178084936 880465222606170 1173953630141560 1760930445212340 3521860890424680 6807204652423781 13614409304847562 20421613957271343 27228818609695124 34036023262118905 40843227914542686 54457637219390248 68072046524237810 81686455829085372 102108069786356715 115722479091204277 136144093048475620 163372911658170744 204216139572713430 231444958182408554 272288186096951240 347167437273612831 408432279145426860 462889916364817108 578612395456021385 694334874547225662 816864558290853720 925779832729634216 1157224790912042770 1388669749094451324 1735837186368064155 2314449581824085540 2777339498188902648 3471674372736128310 4628899163648171080 6943348745472256620 13886697490944513240
• Sum of all divisors σ(n): 44121873235265948160
• Sum of proper divisors (its aliquot sum) s(n): 30235175744321434920
• 13886697490944513240 is an abundant number, because the sum of its proper divisors (30235175744321434920) is greater than itself. Its abundance is 16348478253376921680

Bases of 13886697490944513240

• Binary: 1100000010110111011101011100101100001011000011100101010011011000₂
• Hexadecimal: 0xC0B775CB0B0E54D8
• Base-36: 2XI5ZF9VG8KBC

Squares and roots of 13886697490944513240

• 13886697490944513240 squared (13886697490944513240²) is 192840367205004639379251640460535297600
• 13886697490944513240 cubed (13886697490944513240³) is 2677915843418556521137797589816826516945018310070540224000
• The square root of 13886697490944513240 is 3726485944.0154223183
• The cube root of 13886697490944513240 is 2403622.8554863853

Scales and comparisons

• 13,886,697,490,944,513,240 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,886,697,490,944,513,240 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13886697490944513240 cubic inches would be around 200301.9 feet tall.

Recreational maths with 13886697490944513240

• 13886697490944513240 backwards is 04231544909479668831
• The number of decimal digits it has is: 20
• The sum of 13886697490944513240's digits is 93
• More coming soon!