13321407328728703875

Names of 13321407328728703875

• Cardinal: 13321407328728703875 can be written as Thirteen quintillion, three hundred twenty-one quadrillion, four hundred seven trillion, three hundred twenty-eight billion, seven hundred twenty-eight million, seven hundred three thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3321407328728703875 × 10¹⁹

Factors of 13321407328728703875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4808

Divisors of 13321407328728703875

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 45 55 75 81 99 121 125 135 165 225 243 275 297 363 375 405 495 605 675 729 825 891 1089 1125 1215 1331 1375 1485 1815 2025 2475 2673 3025 3267 3375 3645 3993 4125 4455 4789 5445 6075 6655 7425 8019 9075 9801 10125 11979 12375 13365 14367 15125 16335 18225 19965 22275 23945 27225 29403 30375 33275 35937 37125 40095 43101 45375 49005 52679 59895 66825 71835 81675 88209 91125 99825 107811 111375 119725 129303 136125 147015 158037 166375 179685 200475 215505 245025 263395 299475 323433 334125 359175 387909 408375 441045 474111 499125 539055 579469 598625 646515 735075 790185 898425 970299 1002375 1077525 1163727 1225125 1316975 1422333 1497375 1617165 1738407 1795875 1939545 2205225 2370555 2695275 2897345 3232575 3491181 3675375 3950925 4266999 4492125 4851495 5215221 5387625 5818635 6374159 6584875 7111665 8085825 8692035 9697725 11026125 11852775 12800997 13476375 14486725 15645663 16162875 17455905 19122477 19754625 21334995 22934521 24257475 26076105 29093175 31870795 35558325 38402991 40429125 43460175 46936989 48488625 57367431 59263875 64004985 68803563 72433625 78228315 87279525 95612385 106674975 114672605 121287375 130380525 140810967 145465875 159353975 172102293 177791625 192014955 206410689 217300875 234684945 252279731 286837155 320024925 344017815 391141575 422432901 436397625 478061925 516306879 533374875 573363025 619232067 651902625 704054835 756839193 796769875 860511465 960074775 1032053445 1173424725 1261398655 1434185775 1548920637 1600124625 1720089075 1857696201 1955707875 2112164505 2270517579 2390309625 2581534395 2775077041 2866815125 3096160335 3520274175 3784195965 4302557325 4646761911 4800373875 5160267225 5573088603 5867123625 6306993275 6811552737 7170928875 7744603185 8325231123 8600445375 9288481005 10560822525 11352587895 12907671975 13875385205 15480801675 16719265809 17601370875 18920979825 20434658211 21512786625 23233809555 24975693369 25801336125 27865443015 30525847451 31534966375 34057763685 38723015925 41626155615 46442405025 52804112625 56762939475 61303974633 64538359875 69376926025 74927080107 77404008375 83596329045 91577542353 94604899125 102173291055 116169047775 124878466845 139327215075 152629237255 170288818425 183911923899 193615079625 208130778075 224781240321 232212025125 274732627059 283814697375 306519873165 346884630125 374635400535 417981645225 457887711765 510866455275 580845238875 624392334225 674343720963 696636075375 763146186275 824197881177 851444092125 919559619495 1040653890375 1123906201605 1373663135295 1532599365825 1873177002675 2023031162889 2089908226125 2289438558825 2472593643531 2554332276375 3121961671125 3371718604815 3815730931375 4120989405885 4597798097475 5619531008025 6868315676475 7417780930593 7662996829125 9365885013375 10115155814445 11447192794125 12362968217655 16858593024075 20604947029425 22253342791779 22988990487375 28097655040125 34341578382375 37088904652965 50575779072225 61814841088275 84292965120375 103024735147125 111266713958895 185444523264825 252878895361125 309074205441375 556333569794475 927222616324125 2781667848972375
• Sum of all divisors σ(n): 13324351856842273932
• Sum of proper divisors (its aliquot sum) s(n): 2944528113570057
• 13321407328728703875 is a deficient number, because the sum of its proper divisors (2944528113570057) is less than itself. Its deficiency is 13318462800615133818

Bases of 13321407328728703875

• Binary: 1011100011011111001001010110001010111001001010001110001110000011₂
• Hexadecimal: 0xB8DF2562B928E383
• Base-36: 2T7JWSAF8EX6R

Squares and roots of 13321407328728703875

• 13321407328728703875 squared (13321407328728703875²) is 177459893217906821865265001337440015625
• 13321407328728703875 cubed (13321407328728703875³) is 2364015522068437149462106737960656559283782221965998046875
• The square root of 13321407328728703875 is 3649850315.9347102019
• 13321407328728703875 is a perfect cube number. Its cube root is 2370555

Scales and comparisons

• 13,321,407,328,728,703,875 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,321,407,328,728,703,875 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 13321407328728703875 cubic inches would be around 197546.3 feet tall.

Recreational maths with 13321407328728703875

• 13321407328728703875 backwards is 57830782782370412331
• 13321407328728703875 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 13321407328728703875's digits is 81
• More coming soon!