80421118611015

Names of 80421118611015

• Cardinal: 80421118611015 can be written as Eighty trillion, four hundred twenty-one billion, one hundred eighteen million, six hundred eleven thousand and fifteen.

Scientific notation

• Scientific notation: 8.0421118611015 × 10¹³

Factors of 80421118611015

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4410

Divisors of 80421118611015

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 13 15 21 35 39 65 73 91 105 195 219 273 331 365 455 511 757 949 993 1095 1365 1533 1655 2271 2317 2555 2847 3221 3785 4303 4745 4965 5299 6643 6951 7665 9663 9841 11355 11585 12909 14235 15897 16105 19929 21515 22547 24163 26495 29523 30121 33215 34755 41873 48315 49205 55261 64545 67641 68887 72489 79485 90363 99645 112735 120815 125619 147615 150605 165783 169141 206661 209365 235133 250567 276305 293111 314119 338205 344435 362445 386827 451815 507423 628095 705399 718393 751701 828915 845705 879333 942357 1033305 1066151 1160481 1175665 1252835 1465555 1570595 1645931 1753969 1934135 2155179 2198833 2438297 2537115 3056729 3198453 3257371 3526995 3591965 3758505 4396665 4711785 4937793 5028751 5261907 5330755 5802405 6596499 7314891 7463057 8229655 8769845 9170187 9772113 10775895 10994165 12191485 13859963 15086253 15283645 15992265 16286855 17068079 18291391 21397103 22389171 22801597 24688965 25143755 26309535 31697861 32982495 36574455 37315285 41579889 45850935 48860565 51204237 54874173 64191309 68404791 69299815 75431265 77829023 85340395 91456955 95093583 97019741 106985515 111945855 114007985 128039737 158489305 177995681 207899445 221885027 233487069 237788083 256021185 274370865 291059223 320956545 342023955 384119211 389145115 475467915 485098705 533987043 544803161 640198685 665655081 713364249 807076307 889978405 1011777299 1109425135 1167435345 1188940415 1245969767 1455296115 1634409483 1664516581 1920596055 2313943853 2421228921 2669935215 2724015805 3035331897 3328275405 3566821245 3737909301 4035381535 4993549743 5058886495 5649534149 6229848835 6941831559 7082441093 8172047415 8322582905 10491991991 11569719265 12106144605 15176659485 16197606971 16948602447 18689546505 21247323279 24967748715 28247670745 31475975973 34709157795 35412205465 48592820913 52459959955 58916570411 73443943937 80988034855 84743012235 106236616395 157379879865 176749711233 220331831811 242964104565 294582852055 367219719685 412415992877 765915415343 883748556165 1101659159055 1237247978631 2062079964385 2297746246029 3829577076715 5361407907401 6186239893155 11488731230145 16084223722203 26807039537005 80421118611015
• Sum of all divisors σ(n): 161284937232384
• Sum of proper divisors (its aliquot sum) s(n): 80863818621369
• 80421118611015 is an abundant number, because the sum of its proper divisors (80863818621369) is greater than itself. Its abundance is 442700010354

Bases of 80421118611015

• Binary: 10010010010010010000000001101010000111001000111₂
• Hexadecimal: 0x492480350E47
• Base-36: SI8Y9LXL3

Squares and roots of 80421118611015

• 80421118611015 squared (80421118611015²) is 6467556318646943202879330225
• 80421118611015 cubed (80421118611015³) is 520128113825325343696118556893005507428375
• The square root of 80421118611015 is 8967782.2571143531
• The cube root of 80421118611015 is 43164.1675696247

Scales and comparisons

• 80,421,118,611,015 seconds is equal to 2,557,142 years, 42 weeks, 1 day, 22 hours, 10 minutes, 15 seconds.
• To count from 1 to 80,421,118,611,015 would take you about six million, three hundred ninety-two thousand, eight hundred fifty-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 80421118611015 cubic inches would be around 3597 feet tall.

Recreational maths with 80421118611015

• 80421118611015 backwards is 51011681112408
• 80421118611015 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80421118611015's digits is 39
• More coming soon!