80509399776

Names of 80509399776

• Cardinal: 80509399776 can be written as Eighty billion, five hundred nine million, three hundred ninety-nine thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 8.0509399776 × 10¹⁰

Factors of 80509399776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 79638

Divisors of 80509399776

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 271 288 312 416 468 542 624 813 936 1084 1248 1626 1872 2168 2439 3252 3523 3744 4336 4878 6504 7046 8672 9756 10569 13008 14092 19512 21138 26016 28184 31707 39024 42276 56368 63414 78048 79349 84552 112736 126828 158698 169104 238047 253656 317396 338208 476094 507312 634792 714141 952188 1014624 1031537 1269584 1428282 1904376 2063074 2539168 2856564 3094611 3808752 4126148 5713128 6189222 7617504 8252296 9283833 11426256 12378444 16504592 18567666 21503579 22852512 24756888 33009184 37135332 43007158 49513776 64510737 74270664 86014316 99027552 129021474 148541328 172028632 193532211 258042948 279546527 297082656 344057264 387064422 516085896 559093054 688114528 774128844 838639581 1032171792 1118186108 1548257688 1677279162 2064343584 2236372216 2515918743 3096515376 3354558324 4472744432 5031837486 6193030752 6709116648 8945488864 10063674972 13418233296 20127349944 26836466592 40254699888 80509399776
• Sum of all divisors σ(n): 247472971200
• Sum of proper divisors (its aliquot sum) s(n): 166963571424
• 80509399776 is an abundant number, because the sum of its proper divisors (166963571424) is greater than itself. Its abundance is 86454171648

Bases of 80509399776

• Binary: 1001010111110101110111111001011100000₂
• Hexadecimal: 0x12BEBBF2E0
• Base-36: 10ZH7UG0

Squares and roots of 80509399776

• 80509399776 squared (80509399776²) is 6481763452291788850176
• 80509399776 cubed (80509399776³) is 521842885034025531940998951960576
• The square root of 80509399776 is 283741.7836272973
• The cube root of 80509399776 is 4317.9956082127

Scales and comparisons

• 80,509,399,776 seconds is equal to 2,559 years, 49 weeks, 2 days, 18 hours, 9 minutes, 36 seconds.
• To count from 1 to 80,509,399,776 would take you about five thousand, one hundred nineteen 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 80509399776 cubic inches would be around 359.8 feet tall.

Recreational maths with 80509399776

• 80509399776 backwards is 67799390508
• The number of decimal digits it has is: 11
• The sum of 80509399776's digits is 63
• More coming soon!