80384851568

Names of 80384851568

• Cardinal: 80384851568 can be written as Eighty billion, three hundred eighty-four million, eight hundred fifty-one thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 8.0384851568 × 10¹⁰

Factors of 80384851568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 335

Divisors of 80384851568

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 56 62 67 71 112 124 134 142 157 217 248 268 284 314 434 469 496 497 536 568 628 868 938 961 994 1072 1099 1136 1256 1736 1876 1922 1988 2077 2198 2201 2512 3472 3752 3844 3976 4154 4396 4402 4757 4867 6727 7504 7688 7952 8308 8792 8804 9514 9734 10519 11147 13454 14539 15376 15407 16616 17584 17608 19028 19468 21038 22294 26908 29078 30814 33232 33299 34069 35216 38056 38936 42076 44588 53816 58156 61628 64387 66598 68138 68231 73633 76112 77872 78029 84152 89176 107632 116312 123256 128774 133196 136276 136462 147266 147467 150877 156058 168304 178352 232624 246512 257548 266392 272552 272924 294532 294934 301754 312116 326089 345557 450709 477617 515096 532784 545104 545848 589064 589868 603508 624232 652178 691114 746849 901418 955234 1030192 1032269 1056139 1091696 1178128 1179736 1207016 1248464 1304356 1382228 1493698 1802836 1910468 2064538 2112278 2282623 2359472 2414032 2418899 2608712 2764456 2987396 3605672 3820936 4129076 4224556 4565246 4571477 4837798 5217424 5227943 5528912 5974792 7211344 7641872 8258152 8449112 9130492 9142954 9675596 10108759 10455886 10712267 11949584 16516304 16898224 18260984 18285908 19351192 20217518 20911772 21424534 23152319 32000339 36521968 36571816 38702384 40435036 41823544 42849068 46304638 64000678 70761313 73143632 74985869 80870072 83647088 85698136 92609276 128001356 141522626 149971738 161740144 162066233 171396272 185218552 256002712 283045252 299943476 324132466 370437104 512005424 566090504 599886952 648264932 717721889 1132181008 1199773904 1296529864 1435443778 2593059728 2870887556 5024053223 5741775112 10048106446 11483550224 20096212892 40192425784 80384851568
• Sum of all divisors σ(n): 190501949952
• Sum of proper divisors (its aliquot sum) s(n): 110117098384
• 80384851568 is an abundant number, because the sum of its proper divisors (110117098384) is greater than itself. Its abundance is 29732246816

Bases of 80384851568

• Binary: 1001010110111010011110111111001110000₂
• Hexadecimal: 0x12B74F7E70
• Base-36: 10XF2CFK

Squares and roots of 80384851568

• 80384851568 squared (80384851568²) is 6461724361609392058624
• 80384851568 cubed (80384851568³) is 519424753681300538227208194322432
• The square root of 80384851568 is 283522.2241165585
• The cube root of 80384851568 is 4315.7678096351

Scales and comparisons

• 80,384,851,568 seconds is equal to 2,555 years, 51 weeks, 3 days, 5 hours, 26 minutes, 8 seconds.
• To count from 1 to 80,384,851,568 would take you about five thousand, one hundred eleven 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 80384851568 cubic inches would be around 359.6 feet tall.

Recreational maths with 80384851568

• 80384851568 backwards is 86515848308
• 80384851568 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80384851568's digits is 56
• More coming soon!