64140364877824

Names of 64140364877824

• Cardinal: 64140364877824 can be written as Sixty-four trillion, one hundred forty billion, three hundred sixty-four million, eight hundred seventy-seven thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 6.4140364877824 × 10¹³

Factors of 64140364877824

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 452

Divisors of 64140364877824

• Number of divisors d(n): 195
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 256 272 289 433 512 544 578 866 1024 1088 1156 1732 2048 2176 2312 3464 4096 4352 4624 4913 6928 7361 8704 9248 9826 13856 14722 17408 18496 19652 27712 29444 34816 36992 39304 55424 58888 69632 73984 78608 83521 110848 117776 125137 147968 157216 167042 187489 221696 235552 250274 295936 314432 334084 374978 443392 471104 500548 591872 628864 668168 749956 886784 942208 1001096 1183744 1257728 1336336 1499912 1773568 1884416 2002192 2127329 2515456 2672672 2999824 3187313 3768832 4004384 4254658 5030912 5345344 5999648 6374626 7537664 8008768 8509316 10061824 10690688 11999296 12749252 15075328 16017536 17018632 20123648 21381376 23998592 25498504 30150656 32035072 34037264 36164593 42762752 47997184 50997008 54184321 64070144 68074528 72329186 85525504 95994368 101994016 108368642 128140288 136149056 144658372 171051008 191988736 203988032 216737284 256280576 272298112 289316744 342102016 383977472 407976064 433474568 512561152 544596224 578633488 767954944 815952128 866949136 921133457 1089192448 1157266976 1631904256 1733898272 1842266914 2178384896 2314533952 3263808512 3467796544 3684533828 4356769792 4629067904 6527617024 6935593088 7369067656 8713539584 9258135808 13055234048 13871186176 14738135312 15659268769 18516271616 27742372352 29476270624 31318537538 37032543232 55484744704 58952541248 62637075076 74065086464 110969489408 117905082496 125274150152 148130172928 221938978816 235810164992 250548300304 471620329984 501096600608 943240659968 1002193201216 1886481319936 2004386402432 3772962639872 4008772804864 8017545609728 16035091219456 32070182438912 64140364877824
• Sum of all divisors σ(n): 136597006258113
• Sum of proper divisors (its aliquot sum) s(n): 72456641380289
• 64140364877824 is an abundant number, because the sum of its proper divisors (72456641380289) is greater than itself. Its abundance is 8316276502465

Bases of 64140364877824

• Binary: 1110100101010111010111101010100001000000000000₂
• Hexadecimal: 0x3A55D7AA1000
• Base-36: MQHOD6Y9S

Squares and roots of 64140364877824

• 64140364877824 squared (64140364877824²) is 4113986406660398546446974976
• 64140364877824 cubed (64140364877824³) is 263872589225605990594437575295800625332224
• 64140364877824 is a perfect square number. Its square root is 8008768
• The cube root of 64140364877824 is 40029.2213305277

Scales and comparisons

• 64,140,364,877,824 seconds is equal to 2,039,465 years, 10 weeks, 4 days, 5 hours, 37 minutes, 4 seconds.
• To count from 1 to 64,140,364,877,824 would take you about five million, ninety-eight thousand, six hundred sixty-three 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 64140364877824 cubic inches would be around 3335.8 feet tall.

Recreational maths with 64140364877824

• 64140364877824 backwards is 42877846304146
• 64140364877824 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64140364877824's digits is 64
• More coming soon!