80005386396

Names of 80005386396

• Cardinal: 80005386396 can be written as Eighty billion, five million, three hundred eighty-six thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 8.0005386396 × 10¹⁰

Factors of 80005386396

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 531

Divisors of 80005386396

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 12 13 26 31 39 52 62 78 93 124 151 156 186 302 331 372 403 453 604 662 806 906 993 1209 1324 1612 1812 1963 1986 2418 3926 3972 4303 4681 4836 5889 7852 8606 9362 10261 11778 12909 14043 17212 18724 20522 23556 25818 28086 30783 41044 49981 51636 56172 60853 61566 99962 109561 121706 123132 133393 149943 182559 199924 219122 243412 266786 299886 328683 365118 400179 438244 533572 599772 649753 657366 730236 800358 1299506 1314732 1424293 1549411 1600716 1949259 2599012 2848586 3098822 3396391 3898518 4272879 4648233 5697172 6197644 6792782 7797036 8545758 9296466 10189173 13585564 16543711 17091516 18592932 20142343 20378346 33087422 40284686 40756692 44153083 49631133 60427029 66174844 80569372 88306166 99262266 120854058 132459249 176612332 198524532 215068243 241708116 264918498 430136486 512855041 529836996 645204729 860272972 1025710082 1290409458 1538565123 2051420164 2580818916 3077130246 6154260492 6667115533 13334231066 20001346599 26668462132 40002693198 80005386396
• Sum of all divisors σ(n): 209531664384
• Sum of proper divisors (its aliquot sum) s(n): 129526277988
• 80005386396 is an abundant number, because the sum of its proper divisors (129526277988) is greater than itself. Its abundance is 49520891592

Bases of 80005386396

• Binary: 1001010100000101100010101000010011100₂
• Hexadecimal: 0x12A0B1509C
• Base-36: 10R5538C

Squares and roots of 80005386396

• 80005386396 squared (80005386396²) is 6400861852373261868816
• 80005386396 cubed (80005386396³) is 512103425766539125433517143027136
• The square root of 80005386396 is 282852.2342071917
• The cube root of 80005386396 is 4308.9660832135

Scales and comparisons

• 80,005,386,396 seconds is equal to 2,543 years, 48 weeks, 6 hours, 26 minutes, 36 seconds.
• To count from 1 to 80,005,386,396 would take you about five thousand and eighty-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 80005386396 cubic inches would be around 359.1 feet tall.

Recreational maths with 80005386396

• 80005386396 backwards is 69368350008
• The number of decimal digits it has is: 11
• The sum of 80005386396's digits is 48
• More coming soon!