13077345119752781

Names of 13077345119752781

• Cardinal: 13077345119752781 can be written as Thirteen quadrillion, seventy-seven trillion, three hundred forty-five billion, one hundred nineteen million, seven hundred fifty-two thousand, seven hundred eighty-one.

Scientific notation

• Scientific notation: 1.3077345119752781 × 10¹⁶

Factors of 13077345119752781

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3317

Divisors of 13077345119752781

• Number of divisors d(n): 162
• Complete list of divisors:
  1 7 23 29 41 49 161 203 287 529 667 943 1127 1189 1421 1681 2009 3217 3703 4669 6601 8323 11767 15341 21689 22519 25921 27347 32683 38663 46207 48749 58261 73991 82369 93293 107387 131897 151823 157633 191429 270641 341243 517937 628981 653051 751709 889249 923279 1062761 1121227 1340003 1701793 1894487 2145739 2388701 3033631 3625559 3825013 4402867 4571357 5407777 6224743 6462953 7848589 10349089 11912551 15020173 21235417 25788221 26775091 30820069 37854439 43573201 49351997 54940123 69773513 72443623 83387857 87975299 105141211 124378871 148647919 156825533 180517547 187425637 238029047 264981073 300123581 345463979 424312649 488414591 507105361 615827093 870652097 1097778731 1263622829 1666203329 2023431877 2100865067 2418247853 2860714033 2970188543 3418902137 3606987259 4310789651 5474668081 6094564679 6902842363 7684451117 9759190927 11663423303 12305066821 14164023139 14706055469 17396818609 20024998231 20791319801 25248910813 38322676567 48319896541 68314336489 82960706957 86135467747 99148161973 121777730263 140174987617 158765374349 176742375691 224461391321 268258735969 283016536883 338239275787 400126828007 478200355423 504507739661 580724948699 602948274229 852444111841 1111357620443 1571229739247 1981115758181 2800887796049 3531554177627 4065074640893 6509380348309 7779503343101 9202917044161 10998608174729 11603678012203 13867810307267 19606214572343 24720879243389 45565662438163 64420419309127 81225746085421 266884594280669 318959637067141 450942935163889 568580222597947 1868192159964683 13077345119752781
• Sum of all divisors σ(n): 16867225913870430
• Sum of proper divisors (its aliquot sum) s(n): 3789880794117649
• 13077345119752781 is a deficient number, because the sum of its proper divisors (3789880794117649) is less than itself. Its deficiency is 9287464325635132

Bases of 13077345119752781

• Binary: 101110011101011100011010101110011101111101001001001101₂
• Hexadecimal: 0x2E75C6AE77D24D
• Base-36: 3KRJ5ET97BH

Squares and roots of 13077345119752781

• 13077345119752781 squared (13077345119752781²) is 171016955381121878033618557233961
• 13077345119752781 cubed (13077345119752781³) is 2236447746848293291135811265819387435519497395541
• The square root of 13077345119752781 is 114356220.2932257681
• The cube root of 13077345119752781 is 235598.8656329735

Scales and comparisons

• 13,077,345,119,752,781 seconds is equal to 415,819,123 years, 48 weeks, 5 hours, 59 minutes, 41 seconds.
• To count from 1 to 13,077,345,119,752,781 would take you about one billion, two hundred forty-seven million, four hundred fifty-seven thousand, three hundred seventy-one 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 13077345119752781 cubic inches would be around 19633.2 feet tall.

Recreational maths with 13077345119752781

• 13077345119752781 backwards is 18725791154377031
• The number of decimal digits it has is: 17
• The sum of 13077345119752781's digits is 71
• More coming soon!