80409764591648

Names of 80409764591648

• Cardinal: 80409764591648 can be written as Eighty trillion, four hundred nine billion, seven hundred sixty-four million, five hundred ninety-one thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 8.0409764591648 × 10¹³

Factors of 80409764591648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 66

Divisors of 80409764591648

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 8 16 23 32 41 46 82 92 164 184 328 368 529 656 736 943 1058 1312 1681 1886 2116 3362 3772 4232 6724 7544 8464 13448 15088 16928 21689 26896 30176 38663 43378 53792 68921 77326 86756 137842 154652 173512 275684 309304 347024 551368 618608 694048 889249 1102736 1237216 1585183 1778498 2205472 2825761 3170366 3556996 5651522 6340732 7113992 11303044 12681464 14227984 22606088 25362928 28455968 36459209 45212176 50725856 64992503 72918418 90424352 115856201 129985006 145836836 231712402 259970012 291673672 463424804 519940024 583347344 926849608 1039880048 1166694688 1494827569 1853699216 2079760096 2664692623 2989655138 3707398432 4750104241 5329385246 5979310276 9500208482 10658770492 11958620552 19000416964 21317540984 23917241104 38000833928 42635081968 47834482208 61287930329 76001667856 85270163936 109252397543 122575860658 152003335712 218504795086 245151721316 437009590172 490303442632 874019180344 980606885264 1748038360688 1961213770528 2512805143489 3496076721376 5025610286978 10051220573956 20102441147912 40204882295824 80409764591648
• Sum of all divisors σ(n): 169626103692633
• Sum of proper divisors (its aliquot sum) s(n): 89216339100985
• 80409764591648 is an abundant number, because the sum of its proper divisors (89216339100985) is greater than itself. Its abundance is 8806574509337

Bases of 80409764591648

• Binary: 10010010010000111011011011101000111100000100000₂
• Hexadecimal: 0x4921DB747820
• Base-36: SI3QHPW68

Squares and roots of 80409764591648

• 80409764591648 squared (80409764591648²) is 6465730241684248452191355904
• 80409764591648 cubed (80409764591648³) is 519907846646929746590074439322757993889792
• The square root of 80409764591648 is 8967149.1897730797
• The cube root of 80409764591648 is 43162.1361386247
• Being both a perfect square and a perfect cube, 80409764591648 is also a perfect sixth number.

Scales and comparisons

• 80,409,764,591,648 seconds is equal to 2,556,781 years, 41 weeks, 15 hours, 54 minutes, 8 seconds.
• To count from 1 to 80,409,764,591,648 would take you about six million, three hundred ninety-one thousand, nine hundred fifty-four 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 80409764591648 cubic inches would be around 3596.8 feet tall.

Recreational maths with 80409764591648

• 80409764591648 backwards is 84619546790408
• The number of decimal digits it has is: 14
• The sum of 80409764591648's digits is 71
• More coming soon!