80329681824

Names of 80329681824

• Cardinal: 80329681824 can be written as Eighty billion, three hundred twenty-nine million, six hundred eighty-one thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 8.0329681824 × 10¹⁰

Factors of 80329681824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 992

Divisors of 80329681824

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 193 224 336 386 579 672 772 787 1158 1351 1544 1574 2316 2361 2702 3088 3148 4053 4632 4722 5404 5509 6176 6296 8106 9264 9444 10808 11018 12592 16212 16527 18528 18888 21616 22036 25184 32424 33054 37776 43232 44072 64848 66108 75552 88144 129696 132216 151891 176288 264432 303782 455673 528864 607564 619369 911346 1063237 1215128 1238738 1822692 1858107 2126474 2430256 2477476 3189711 3645384 3716214 4252948 4335583 4860512 4954952 6379422 7290768 7432428 8505896 8671166 9909904 12758844 13006749 14581536 14864856 17011792 17342332 19819808 25517688 26013498 29729712 34023584 34684664 51035376 52026996 59459424 69369328 102070752 104053992 119538217 138738656 208107984 239076434 358614651 416215968 478152868 717229302 836767519 956305736 1434458604 1673535038 1912611472 2510302557 2868917208 3347070076 3825222944 5020605114 5737834416 6694140152 10041210228 11475668832 13388280304 20082420456 26776560608 40164840912 80329681824
• Sum of all divisors σ(n): 242545883328
• Sum of proper divisors (its aliquot sum) s(n): 162216201504
• 80329681824 is an abundant number, because the sum of its proper divisors (162216201504) is greater than itself. Its abundance is 81886519680

Bases of 80329681824

• Binary: 1001010110100000001011010101110100000₂
• Hexadecimal: 0x12B405ABA0
• Base-36: 10WI7V6O

Squares and roots of 80329681824

• 80329681824 squared (80329681824²) is 6452857781945075966976
• 80329681824 cubed (80329681824³) is 518356012479170324270691211444224
• The square root of 80329681824 is 283424.9139084283
• The cube root of 80329681824 is 4314.7802508591

Scales and comparisons

• 80,329,681,824 seconds is equal to 2,554 years, 12 weeks, 1 day, 16 hours, 30 minutes, 24 seconds.
• To count from 1 to 80,329,681,824 would take you about five thousand, one hundred eight 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 80329681824 cubic inches would be around 359.6 feet tall.

Recreational maths with 80329681824

• 80329681824 backwards is 42818692308
• The number of decimal digits it has is: 11
• The sum of 80329681824's digits is 51
• More coming soon!