66763709376960

Names of 66763709376960

• Cardinal: 66763709376960 can be written as Sixty-six trillion, seven hundred sixty-three billion, seven hundred nine million, three hundred seventy-six thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 6.676370937696 × 10¹³

Factors of 66763709376960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4293473

Divisors of 66763709376960

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 97 120 160 167 192 194 240 291 320 334 388 480 485 501 582 668 776 835 960 970 1002 1164 1336 1455 1552 1670 1940 2004 2328 2505 2672 2910 3104 3340 3880 4008 4656 5010 5344 5820 6208 6680 7760 8016 9312 10020 10688 11640 13360 15520 16032 16199 18624 20040 23280 26720 31040 32064 32398 40080 46560 48597 53440 64796 80160 80995 93120 97194 129592 160320 161990 194388 242985 259184 323980 388776 485970 518368 647960 777552 971940 1036736 1295920 1555104 1943880 2591840 3110208 3887760 4293199 5183680 7775520 8586398 12879597 15551040 17172796 21465995 25759194 34345592 42931990 51518388 64397985 68691184 85863980 103036776 128795970 137382368 171727960 206073552 257591940 274764736 343455920 412147104 416440303 515183880 686911840 716964233 824294208 832880606 1030367760 1249320909 1373823680 1433928466 1665761212 2060735520 2082201515 2150892699 2498641818 2867856932 3331522424 3584821165 4121471040 4164403030 4301785398 4997283636 5735713864 6246604545 6663044848 7169642330 8328806060 8603570796 9994567272 10754463495 11471427728 12493209090 13326089696 14339284660 16657612120 17207141592 19989134544 21508926990 22942855456 24986418180 26652179392 28678569320 33315224240 34414283184 39978269088 43017853980 45885710912 49972836360 57357138640 66630448480 68828566368 69545530601 79956538176 86035707960 99945672720 114714277280 133260896960 137657132736 139091061202 172071415920 199891345440 208636591803 229428554560 278182122404 344142831840 347727653005 399782690880 417273183606 556364244808 688285663680 695455306010 834546367212 1043182959015 1112728489616 1390910612020 1669092734424 2086365918030 2225456979232 2781821224040 3338185468848 4172731836060 4450913958464 5563642448080 6676370937696 8345463672120 11127284896160 13352741875392 16690927344240 22254569792320 33381854688480 66763709376960
• Sum of all divisors σ(n): 215442530150400
• Sum of proper divisors (its aliquot sum) s(n): 148678820773440
• 66763709376960 is an abundant number, because the sum of its proper divisors (148678820773440) is greater than itself. Its abundance is 81915111396480

Bases of 66763709376960

• Binary: 1111001011100010100011001011100110100111000000₂
• Hexadecimal: 0x3CB8A32E69C0
• Base-36: NNYTORWLC

Squares and roots of 66763709376960

• 66763709376960 squared (66763709376960²) is 4457392889771176631378841600
• 66763709376960 cubed (66763709376960³) is 297592083471610736933119992304062529536000
• The square root of 66763709376960 is 8170906.2763539271
• The cube root of 66763709376960 is 40567.6782107677

Scales and comparisons

• 66,763,709,376,960 seconds is equal to 2,122,879 years, 23 weeks, 18 hours, 56 minutes.
• To count from 1 to 66,763,709,376,960 would take you about five million, three hundred seven thousand, one hundred ninety-eight 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 66763709376960 cubic inches would be around 3380.6 feet tall.

Recreational maths with 66763709376960

• 66763709376960 backwards is 06967390736766
• The number of decimal digits it has is: 14
• The sum of 66763709376960's digits is 75
• More coming soon!