80381288162808

Names of 80381288162808

• Cardinal: 80381288162808 can be written as Eighty trillion, three hundred eighty-one billion, two hundred eighty-eight million, one hundred sixty-two thousand, eight hundred eight.

Scientific notation

• Scientific notation: 8.0381288162808 × 10¹³

Factors of 80381288162808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 140355

Divisors of 80381288162808

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 38 43 57 72 76 86 114 129 152 171 172 228 258 342 344 387 456 516 684 774 817 1032 1368 1548 1634 2451 3096 3268 4902 6536 7353 9804 10531 14706 19608 21062 29412 31593 42124 58824 63186 84248 94779 126372 129757 189558 200089 252744 259514 379116 389271 400178 452833 519028 600267 758232 778542 800356 905666 1038056 1167813 1200534 1358499 1557084 1600712 1800801 1811332 2335626 2401068 2465383 2716998 3114168 3601602 3622664 4075497 4671252 4802136 4930766 5433996 5579551 7203204 7396149 8150994 8603827 9342504 9861532 10867992 11159102 14406408 14792298 16301988 16738653 17207654 19723064 22188447 22318204 25811481 29584596 32603976 33477306 34415308 44376894 44636408 50215959 51622962 59169192 66954612 68830616 77434443 88753788 100431918 103245924 106011469 133909224 154868886 177507576 200863836 206491848 212022938 309737772 318034407 401727672 424045876 619475544 636068814 848091752 954103221 1272137628 1366470967 1908206442 2544275256 2732941934 3816412884 4099412901 5465883868 7632825768 8198825802 10931767736 12298238703 16397651604 24596477406 25962948373 32795303208 49192954812 51925896746 58758251581 77888845119 98385909624 103851793492 117516503162 155777690238 176274754743 207703586984 233666535357 235033006324 311555380476 352549509486 467333070714 470066012648 528824264229 623110760952 705099018972 934666141428 1057648528458 1116406780039 1410198037944 1869332282856 2115297056916 2232813560078 3349220340117 4230594113832 4465627120156 6698440680234 8931254240312 10047661020351 13396881360468 20095322040702 26793762720936 40190644081404 80381288162808
• Sum of all divisors σ(n): 234510491529600
• Sum of proper divisors (its aliquot sum) s(n): 154129203366792
• 80381288162808 is an abundant number, because the sum of its proper divisors (154129203366792) is greater than itself. Its abundance is 73747915203984

Bases of 80381288162808

• Binary: 10010010001101100111010001000001010010111111000₂
• Hexadecimal: 0x491B3A20A5F8
• Base-36: SHQNJL720

Squares and roots of 80381288162808

• 80381288162808 squared (80381288162808²) is 6461151486712377499914444864
• 80381288162808 cubed (80381288162808³) is 519355679516982940234011723979375771418112
• The square root of 80381288162808 is 8965561.2296614203
• The cube root of 80381288162808 is 43157.0403701971

Scales and comparisons

• 80,381,288,162,808 seconds is equal to 2,555,876 years, 17 weeks, 8 hours, 46 minutes, 48 seconds.
• To count from 1 to 80,381,288,162,808 would take you about six million, three hundred eighty-nine thousand, six hundred ninety 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 80381288162808 cubic inches would be around 3596.4 feet tall.

Recreational maths with 80381288162808

• 80381288162808 backwards is 80826188218308
• The number of decimal digits it has is: 14
• The sum of 80381288162808's digits is 63
• More coming soon!