4081055664715640

Names of 4081055664715640

• Cardinal: 4081055664715640 can be written as Four quadrillion, eighty-one trillion, fifty-five billion, six hundred sixty-four million, seven hundred fifteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.08105566471564 × 10¹⁵

Factors of 4081055664715640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 416349

Divisors of 4081055664715640

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 3541 5441 7082 10882 14164 17705 21764 27205 28328 35410 43528 46033 54410 70733 70820 92066 108820 141466 141640 184132 217640 230165 282932 353665 368264 407347 460330 565864 707330 814694 920660 1414660 1629388 1841320 2036735 2829320 3258776 4073470 5295511 8146940 10591022 16293880 19266581 21182044 26477555 38533162 42364088 52955110 77066324 96332905 105910220 154132648 192665810 211820440 250465553 385331620 500931106 770663240 1001862212 1252327765 1442415727 2003724424 2216375027 2504655530 2884831454 4432750054 5009311060 5769662908 7212078635 8865500108 10018622120 11081875135 11539325816 14424157270 17731000216 18751404451 22163750270 28812875351 28848314540 37502808902 44327500540 57625750702 57696629080 75005617804 88655001080 93757022255 115251501404 144064376755 150011235608 187514044510 230503002808 288128753510 375028089020 576257507020 750056178040 1152515014040 7848183970607 15696367941214 31392735882428 39240919853035 62785471764856 78481839706070 102026391617891 156963679412140 204052783235782 313927358824280 408105566471564 510131958089455 816211132943128 1020263916178910 2040527832357820 4081055664715640
• Sum of all divisors σ(n): 9893346679782720
• Sum of proper divisors (its aliquot sum) s(n): 5812291015067080
• 4081055664715640 is an abundant number, because the sum of its proper divisors (5812291015067080) is greater than itself. Its abundance is 1731235350351440

Bases of 4081055664715640

• Binary: 1110011111111011001011010001001101000011011101111000₂
• Hexadecimal: 0xE7FB2D1343778
• Base-36: 146M3391BW8

Squares and roots of 4081055664715640

• 4081055664715640 squared (4081055664715640²) is 16655015338507614247282060609600
• 4081055664715640 cubed (4081055664715640³) is 67970044693142371607847139116324306629054144000
• The square root of 4081055664715640 is 63883140.6923269545
• The cube root of 4081055664715640 is 159805.1751678027

Scales and comparisons

• 4,081,055,664,715,640 seconds is equal to 129,764,946 years, 31 weeks, 2 days, 20 hours, 7 minutes, 20 seconds.
• To count from 1 to 4,081,055,664,715,640 would take you about three hundred eighty-nine million, two hundred ninety-four thousand, eight hundred thirty-nine 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 4081055664715640 cubic inches would be around 13317.1 feet tall.

Recreational maths with 4081055664715640

• 4081055664715640 backwards is 0465174665501804
• The number of decimal digits it has is: 16
• The sum of 4081055664715640's digits is 62
• More coming soon!