68118671088

Names of 68118671088

• Cardinal: 68118671088 can be written as Sixty-eight billion, one hundred eighteen million, six hundred seventy-one thousand and eighty-eight.

Scientific notation

• Scientific notation: 6.8118671088 × 10¹⁰

Factors of 68118671088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 40150

Divisors of 68118671088

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 81 101 104 108 117 144 156 162 202 208 216 234 303 312 324 351 404 432 468 606 624 648 702 808 909 936 1053 1212 1296 1313 1404 1616 1818 1872 2106 2424 2626 2727 2808 3636 3939 4212 4848 5252 5454 5616 7272 7878 8181 8424 10504 10908 11817 14544 15756 16362 16848 21008 21816 23634 31512 32724 35451 40031 43632 47268 63024 65448 70902 80062 94536 106353 120093 130896 141804 160124 189072 212706 240186 283608 320248 360279 425412 480372 520403 567216 640496 720558 850824 960744 1040806 1080837 1441116 1561209 1701648 1921488 2081612 2161674 2882232 3122418 3242511 4043131 4163224 4323348 4683627 5764464 6244836 6485022 8086262 8326448 8646696 9367254 12129393 12489672 12970044 14050881 16172524 17293392 18734508 24258786 24979344 25940088 28101762 32345048 36388179 37469016 42152643 48517572 51880176 52560703 56203524 64690096 72776358 74938032 84305286 97035144 105121406 109164537 112407048 145552716 157682109 168610572 194070288 210242812 218329074 224814096 291105432 315364218 327493611 337221144 420485624 436658148 473046327 582210864 630728436 654987222 674442288 840971248 873316296 946092654 1261456872 1309974444 1419138981 1746632592 1892185308 2522913744 2619948888 2838277962 3784370616 4257416943 5239897776 5676555924 7568741232 8514833886 11353111848 17029667772 22706223696 34059335544 68118671088
• Sum of all divisors σ(n): 214428525696
• Sum of proper divisors (its aliquot sum) s(n): 146309854608
• 68118671088 is an abundant number, because the sum of its proper divisors (146309854608) is greater than itself. Its abundance is 78191183520

Bases of 68118671088

• Binary: 111111011100001100000110111011110000₂
• Hexadecimal: 0xFDC306EF0
• Base-36: VAK3J00

Squares and roots of 68118671088

• 68118671088 squared (68118671088²) is 4640153350795127103744
• 68118671088 cubed (68118671088³) is 316081079900694346453091589353472
• The square root of 68118671088 is 260995.5384446255
• The cube root of 68118671088 is 4084.0281065931

Scales and comparisons

• 68,118,671,088 seconds is equal to 2,165 years, 50 weeks, 13 hours, 4 minutes, 48 seconds.
• To count from 1 to 68,118,671,088 would take you about four thousand, three hundred thirty-one 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 68118671088 cubic inches would be around 340.3 feet tall.

Recreational maths with 68118671088

• 68118671088 backwards is 88017681186
• 68118671088 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68118671088's digits is 54
• More coming soon!