64842231382784127

Names of 64842231382784127

• Cardinal: 64842231382784127 can be written as Sixty-four quadrillion, eight hundred forty-two trillion, two hundred thirty-one billion, three hundred eighty-two million, seven hundred eighty-four thousand, one hundred twenty-seven.

Scientific notation

• Scientific notation: 6.4842231382784127 × 10¹⁶

Factors of 64842231382784127

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1335

Divisors of 64842231382784127

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 19 27 31 53 57 93 159 171 279 477 513 589 837 961 1007 1229 1431 1643 1767 2809 2883 3021 3687 4929 5301 8427 8649 9063 11061 14787 15903 18259 23351 25281 25947 27189 29791 31217 33183 38099 44361 50933 53371 54777 65137 70053 75843 87079 89373 93651 114297 152799 160113 164331 195411 210159 261237 268119 280953 342891 458397 480339 492993 566029 586233 630477 723881 783711 804357 842859 967727 1028673 1181069 1237603 1375191 1441017 1510441 1578923 1654501 1698087 1758699 2019247 2171643 2351133 2699449 2903181 3452261 3543207 3712809 4531323 4736769 4963503 5094261 6057741 6514929 8098347 8709543 10356783 10629621 11138427 13593969 14210307 14890509 15282783 18173223 19544787 22440311 24295041 26128629 28698379 29999537 31070349 31888863 33415281 36613139 38365693 40781907 42630921 44671527 46823671 51289531 54519669 62596657 65592959 67320933 72885123 80053373 83682919 86095137 89998611 93211047 107020091 109839417 115097079 140471013 153868593 187789971 196778877 201962799 240160119 251048757 258285411 269995833 321060273 329518251 345291237 421413039 461605779 563369913 590336631 605888397 695649641 720480357 753146271 774856233 809987499 889649749 963180819 988554753 1035873711 1189336483 1264239117 1384817337 1451533801 1521014087 1589975461 1690109739 1771009893 1940496367 2033381729 2086948923 2161441071 2259438813 2481654563 2668949247 2889542457 3317622821 3568009449 4242828769 4354601403 4563042261 4769926383 5821489101 6100145187 6260846769 7444963689 8006847741 9952868463 10704028347 12728486307 13063804209 13689126783 14309779149 17464467303 18300435561 18782540307 22334891067 24020543223 27579142219 29858605389 32112085041 36869430973 38185458921 39191412627 41067380349 42929337447 44997547831 47151436697 52393401909 54901306683 63034833599 67004673201 76931291453 80613746611 82737426657 89575816167 102846307451 110608292919 114556376763 131527691839 134992643493 141454310091 189104500797 230793874359 241841239833 248212279971 308538922353 331824878757 394583075517 404977930479 424362930273 567313502391 692381623077 725523719499 744636839913 854953408789 925616767059 995474636271 1183749226551 1214933791437 1273088790819 1461694537607 1701940507173 1954079841569 2077144869231 2176571158497 2384870035043 2499026144941 2564860226367 2776850301177 3551247679653 4077358447009 4385083612821 5862239524707 7154610105129 7497078434823 7694580679101 12232075341027 13155250838463 17586718574121 21463830315387 22491235304469 23083742037303 36696226023081 39465752515389 45312530665817 52760155722363 64391490946161 67473705913407 77469810493171 110088678069243 126398111857279 135937591997451 232409431479513 379194335571837 407812775992353 697228294438539 1137583006715511 1223438327977059 2091684883315617 2401564125288301 3412749020146533 7204692375864903 21614077127594709 64842231382784127
• Sum of all divisors σ(n): 106584405458585600
• Sum of proper divisors (its aliquot sum) s(n): 41742174075801473
• 64842231382784127 is a deficient number, because the sum of its proper divisors (41742174075801473) is less than itself. Its deficiency is 23100057306982654

Bases of 64842231382784127

• Binary: 11100110010111011010101001111000000000111011100001111111₂
• Hexadecimal: 0xE65DAA7803B87F
• Base-36: HQGNHV8IA9R

Squares and roots of 64842231382784127

• 64842231382784127 squared (64842231382784127²) is 4204514970698514718658361883152129
• 64842231382784127 cubed (64842231382784127³) is 272630132582412915261407048087237021452262707456383
• The square root of 64842231382784127 is 254641377.9863440163
• The cube root of 64842231382784127 is 401747.0075177811

Scales and comparisons

• 64,842,231,382,784,127 seconds is equal to 2,061,782,387 years, 40 weeks, 4 days, 14 hours, 15 minutes, 27 seconds.
• To count from 1 to 64,842,231,382,784,127 would take you about six billion, one hundred eighty-five million, three hundred forty-seven thousand, one 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 64842231382784127 cubic inches would be around 33478.9 feet tall.

Recreational maths with 64842231382784127

• 64842231382784127 backwards is 72148728313224846
• The number of decimal digits it has is: 17
• The sum of 64842231382784127's digits is 72
• More coming soon!