64340489542094073

Names of 64340489542094073

• Cardinal: 64340489542094073 can be written as Sixty-four quadrillion, three hundred forty trillion, four hundred eighty-nine billion, five hundred forty-two million, ninety-four thousand and seventy-three.

Scientific notation

• Scientific notation: 6.4340489542094073 × 10¹⁶

Factors of 64340489542094073

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 585604148

Divisors of 64340489542094073

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 11 21 29 33 49 63 71 77 87 99 121 147 203 213 231 261 319 363 441 497 539 609 639 693 781 847 957 1089 1421 1491 1617 1827 2059 2233 2343 2541 2871 3479 3509 4263 4473 4851 5467 5929 6177 6699 7029 7623 8591 10437 10527 12789 14413 15631 16401 17787 18531 20097 22649 24563 25773 31311 31581 38269 43239 46893 49203 53361 60137 67947 73689 77319 100891 114807 129717 140679 158543 171941 180411 203841 221067 249139 302673 344421 420959 475629 515823 541233 747417 908019 1109801 1262877 1426887 1547469 1743973 2242251 3329403 3788631 5231919 9988209 12207811 15695757 36623433 109870299 585604027 1756812081 4099228189 5270436243 6441644297 12297684567 16982516783 19324932891 28694597323 36893053701 41577885917 45091510079 50947550349 57974798673 70858087267 86083791969 118877617481 124733657751 135274530237 152842651047 186807684613 212574261801 258251375907 291045201419 315640570553 356632852443 374200973253 405823590711 457356745087 496006610869 560423053839 637722785403 832143322367 873135604257 946921711659 1069898557329 1205758691593 1307653792291 1372070235261 1488019832607 1681269161517 2037316409933 2054884530743 2496429967101 2619406812771 2840765134977 3201497215609 3472046276083 3617276074779 3922961376873 4116210705783 4464059497821 5030924195957 6111949229799 6164653592229 7489289901303 8440310841151 9153576546037 9604491646827 10416138828249 10851828224337 11768884130619 13263345607523 14384191715201 15092772587871 18335847689397 18493960776687 22410480509263 25320932523453 27460729638111 28813474940481 31248416484747 35216469371699 39790036822569 43152575145603 45278317763613 59082175888057 67231441527789 75962797570359 82382188914333 92843419252661 100689342006407 105649408115097 119370110467707 129457725436809 145896801682753 177246527664171 201694324583367 246515285601893 278530257757983 302068026019221 316948224345291 437690405048259 531739582992513 649903934768627 739545856805679 835590773273949 906204078057663 1021277611779271 1313071215144777 1949711804305881 2218637570417037 3063832835337813 5849135412917643 7148943282454897 9191498506013439 21446829847364691 64340489542094073
• Sum of all divisors σ(n): 124660152946405440
• Sum of proper divisors (its aliquot sum) s(n): 60319663404311367
• 64340489542094073 is a deficient number, because the sum of its proper divisors (60319663404311367) is less than itself. Its deficiency is 4020826137782706

Bases of 64340489542094073

• Binary: 11100100100101010101010110010111110101001100110011111001₂
• Hexadecimal: 0xE4955597D4CCF9
• Base-36: HLISSUJ5GC9

Squares and roots of 64340489542094073

• 64340489542094073 squared (64340489542094073²) is 4139698594516316775509377981729329
• 64340489542094073 cubed (64340489542094073³) is 266350234127898611908902229224403453314052541167017
• The square root of 64340489542094073 is 253654271.6811488531
• The cube root of 64340489542094073 is 400708.0989626691

Scales and comparisons

• 64,340,489,542,094,073 seconds is equal to 2,045,828,549 years, 12 weeks, 2 days, 9 hours, 14 minutes, 33 seconds.
• To count from 1 to 64,340,489,542,094,073 would take you about six billion, one hundred thirty-seven million, four hundred eighty-five thousand, six hundred forty-seven 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 64340489542094073 cubic inches would be around 33392.3 feet tall.

Recreational maths with 64340489542094073

• 64340489542094073 backwards is 37049024598404346
• The number of decimal digits it has is: 17
• The sum of 64340489542094073's digits is 72
• More coming soon!