80540709632

Names of 80540709632

• Cardinal: 80540709632 can be written as Eighty billion, five hundred forty million, seven hundred nine thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 8.0540709632 × 10¹⁰

Factors of 80540709632

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 301

Divisors of 80540709632

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 16 23 32 37 41 46 64 71 74 82 92 127 128 142 148 164 184 254 256 284 296 328 368 508 568 592 656 736 851 943 1016 1136 1184 1312 1472 1517 1633 1702 1886 2032 2272 2368 2624 2627 2911 2921 2944 3034 3266 3404 3772 4064 4544 4699 4736 5207 5248 5254 5822 5842 5888 6068 6532 6808 7544 8128 9017 9088 9398 9472 10414 10496 10508 11644 11684 12136 13064 13616 15088 16256 18034 18176 18796 20828 21016 23288 23368 24272 26128 27232 30176 32512 34891 36068 37592 41656 42032 46576 46736 48544 52256 54464 60352 60421 66953 69782 72136 75184 83312 84064 93152 93472 97088 104512 107707 108077 108928 119761 120704 120842 133906 139564 144272 150368 166624 168128 186304 186944 192659 194176 207391 209024 215414 216154 217856 239522 241408 241684 267812 279128 288544 300736 333248 333629 336256 369697 372608 373888 385318 388352 414782 418048 430828 432308 479044 483368 535624 558256 577088 601472 666496 667258 672512 739394 745216 747776 770636 829564 861656 864616 958088 966736 1071248 1116512 1154176 1202944 1332992 1334516 1478788 1541272 1659128 1723312 1729232 1916176 1933472 2142496 2233024 2308352 2477261 2669032 2957576 3082544 3318256 3446624 3458464 3832352 3866944 4284992 4431157 4466048 4954522 5338064 5915152 6165088 6636512 6893248 6916928 7664704 7673467 7733888 8503031 8569984 8862314 8932096 9909044 10676128 11830304 12330176 13273024 13678789 13786496 13833856 15329408 15346934 15467776 17006062 17139968 17724628 19818088 21352256 23660608 24660352 26546048 27357578 27572992 27667712 30658816 30693868 34012124 35449256 39636176 42704512 47321216 49320704 53092096 54715156 61387736 68024248 70898512 79272352 85409024 94642432 109430312 122775472 136048496 141797024 158544704 218860624 245550944 272096992 283594048 314612147 317089408 437721248 491101888 544193984 567188096 629224294 634178816 875442496 982203776 1088387968 1134376192 1258448588 1750884992 1964407552 2176775936 2516897176 3501769984 5033794352 10067588704 20135177408 40270354816 80540709632
• Sum of all divisors σ(n): 180387938304
• Sum of proper divisors (its aliquot sum) s(n): 99847228672
• 80540709632 is an abundant number, because the sum of its proper divisors (99847228672) is greater than itself. Its abundance is 19306519040

Bases of 80540709632

• Binary: 1001011000000100110011011001100000000₂
• Hexadecimal: 0x12C099B300
• Base-36: 10ZZUXA8

Squares and roots of 80540709632

• 80540709632 squared (80540709632²) is 6486805908026137575424
• 80540709632 cubed (80540709632³) is 522451951077475244728708883283968
• The square root of 80540709632 is 283796.9514142109
• The cube root of 80540709632 is 4318.5552873689

Scales and comparisons

• 80,540,709,632 seconds is equal to 2,560 years, 49 weeks, 1 day, 3 hours, 20 minutes, 32 seconds.
• To count from 1 to 80,540,709,632 would take you about five thousand, one hundred twenty-one 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 80540709632 cubic inches would be around 359.9 feet tall.

Recreational maths with 80540709632

• 80540709632 backwards is 23690704508
• The number of decimal digits it has is: 11
• The sum of 80540709632's digits is 44
• More coming soon!