80248639856

Names of 80248639856

• Cardinal: 80248639856 can be written as Eighty billion, two hundred forty-eight million, six hundred thirty-nine thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 8.0248639856 × 10¹⁰

Factors of 80248639856

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1687

Divisors of 80248639856

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 38 44 49 56 76 77 88 98 112 133 152 154 176 196 209 266 304 308 389 392 418 532 539 616 778 784 836 931 1064 1078 1232 1259 1463 1556 1672 1862 2128 2156 2518 2723 2926 3112 3344 3724 4279 4312 5036 5446 5852 6224 7391 7448 8558 8624 8813 10072 10241 10892 11704 13849 14782 14896 17116 17626 19061 20144 20482 21784 23408 23921 27698 29564 29953 34232 35252 38122 40964 43568 47842 51737 55396 59128 59906 61691 68464 70504 76244 81301 81928 95684 96943 103474 110792 118256 119812 123382 141008 152488 162602 163856 167447 191368 193886 206948 209671 221584 239624 246764 263131 304976 325204 334894 362159 382736 387772 413896 419342 479248 489751 493528 526262 569107 650408 669788 678601 724318 775544 827792 838684 979502 987056 1052524 1138214 1172129 1300816 1339576 1357202 1448636 1551088 1677368 1841917 1959004 2105048 2276428 2344258 2679152 2714404 2897272 3354736 3428257 3683834 3918008 3983749 4210096 4552856 4688516 5387261 5428808 5794544 6856514 7367668 7836016 7967498 9105712 9305269 9377032 10774522 10857616 12893419 13713028 14735336 15934996 18610538 18754064 21549044 23997799 25786838 27426056 29470672 31869992 37221076 37710827 43098088 47995598 51573676 54852112 63739984 65136883 74442152 75421654 86196176 95991196 102357959 103147352 130273766 148884304 150843308 191982392 204715918 206294704 260547532 263975789 301686616 383964784 409431836 455958181 521095064 527951578 603373232 716505713 818863672 911916362 1042190128 1055903156 1433011426 1637727344 1823832724 2111806312 2866022852 3647665448 4223612624 5015539991 5732045704 7295330896 10031079982 11464091408 20062159964 40124319928 80248639856
• Sum of all divisors σ(n): 208392912000
• Sum of proper divisors (its aliquot sum) s(n): 128144272144
• 80248639856 is an abundant number, because the sum of its proper divisors (128144272144) is greater than itself. Its abundance is 47895632288

Bases of 80248639856

• Binary: 1001010101111001100010001000101110000₂
• Hexadecimal: 0x12AF311170
• Base-36: 10V5YUSW

Squares and roots of 80248639856

• 80248639856 squared (80248639856²) is 6439844198737991700736
• 80248639856 cubed (80248639856³) is 516788737833275985697080194134016
• The square root of 80248639856 is 283281.9088046393
• The cube root of 80248639856 is 4313.3287494381

Scales and comparisons

• 80,248,639,856 seconds is equal to 2,551 years, 34 weeks, 1 day, 16 hours, 50 minutes, 56 seconds.
• To count from 1 to 80,248,639,856 would take you about five thousand, one hundred three 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 80248639856 cubic inches would be around 359.4 feet tall.

Recreational maths with 80248639856

• 80248639856 backwards is 65893684208
• The number of decimal digits it has is: 11
• The sum of 80248639856's digits is 59
• More coming soon!