80403704080

Names of 80403704080

• Cardinal: 80403704080 can be written as Eighty billion, four hundred three million, seven hundred four thousand and eighty.

Scientific notation

• Scientific notation: 8.040370408 × 10¹⁰

Factors of 80403704080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 43

Divisors of 80403704080

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 35 40 49 56 58 70 80 98 112 116 140 145 196 203 232 245 280 290 392 406 464 490 560 580 784 812 841 980 1015 1160 1421 1624 1682 1960 2030 2320 2842 3248 3364 3920 4060 4205 5684 5887 6728 7105 8120 8410 11368 11774 13456 14210 16240 16820 22736 23548 24389 28420 29435 33640 41209 47096 48778 56840 58870 67280 82418 94192 97556 113680 117740 121945 164836 170723 195112 206045 235480 243890 329672 341446 390224 412090 470960 487780 659344 682892 707281 824180 853615 975560 1195061 1365784 1414562 1648360 1707230 1951120 2390122 2731568 2829124 3296720 3414460 3536405 4780244 4950967 5658248 5975305 6828920 7072810 9560488 9901934 11316496 11950610 13657840 14145620 19120976 19803868 20511149 23901220 24754835 28291240 34656769 39607736 41022298 47802440 49509670 56582480 69313538 79215472 82044596 95604880 99019340 102555745 138627076 143578043 164089192 173283845 198038680 205111490 277254152 287156086 328178384 346567690 396077360 410222980 554508304 574312172 693135380 717890215 820445960 1005046301 1148624344 1386270760 1435780430 1640891920 2010092602 2297248688 2772541520 2871560860 4020185204 5025231505 5743121720 8040370408 10050463010 11486243440 16080740816 20100926020 40201852040 80403704080
• Sum of all divisors σ(n): 225225601380
• Sum of proper divisors (its aliquot sum) s(n): 144821897300
• 80403704080 is an abundant number, because the sum of its proper divisors (144821897300) is greater than itself. Its abundance is 64418193220

Bases of 80403704080

• Binary: 1001010111000011011110010100100010000₂
• Hexadecimal: 0x12B86F2910
• Base-36: 10XQAF4G

Squares and roots of 80403704080

• 80403704080 squared (80403704080²) is 6464755629784208646400
• 80403704080 cubed (80403704080³) is 519790298606683546262122957312000
• The square root of 80403704080 is 283555.4691414009
• The cube root of 80403704080 is 4316.1051729691

Scales and comparisons

• 80,403,704,080 seconds is equal to 2,556 years, 30 weeks, 4 days, 10 hours, 14 minutes, 40 seconds.
• To count from 1 to 80,403,704,080 would take you about five thousand, one hundred thirteen 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 80403704080 cubic inches would be around 359.7 feet tall.

Recreational maths with 80403704080

• 80403704080 backwards is 08040730408
• The number of decimal digits it has is: 11
• The sum of 80403704080's digits is 34
• More coming soon!