80838118020

Names of 80838118020

• Cardinal: 80838118020 can be written as Eighty billion, eight hundred thirty-eight million, one hundred eighteen thousand and twenty.

Scientific notation

• Scientific notation: 8.083811802 × 10¹⁰

Factors of 80838118020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 910

Divisors of 80838118020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 97 110 121 132 165 191 194 220 242 291 330 363 382 388 484 485 573 582 601 605 660 726 764 955 970 1067 1146 1164 1202 1210 1452 1455 1803 1815 1910 1940 2101 2134 2292 2404 2420 2865 2910 3005 3201 3606 3630 3820 4202 4268 5335 5730 5820 6010 6303 6402 6611 7212 7260 8404 9015 10505 10670 11460 11737 12020 12606 12804 13222 16005 18030 18527 19833 21010 21340 23111 23474 25212 26444 31515 32010 33055 35211 36060 37054 39666 42020 46222 46948 55581 58297 58685 63030 64020 66110 69333 70422 72721 74108 79332 92444 92635 99165 111162 114791 115555 116594 117370 126060 132220 138666 140844 145442 174891 176055 185270 198330 203797 218163 222324 229582 231110 233188 234740 277332 277905 290884 291485 344373 346665 349782 352110 363605 370540 396660 407594 436326 459164 462220 555810 573955 582970 611391 641267 688746 693330 699564 704220 727210 815188 872652 874455 1018985 1090815 1111620 1147910 1165940 1222782 1262701 1282534 1377492 1386660 1454420 1721865 1748910 1923801 2037970 2181630 2241767 2295820 2445564 2525402 2565068 3056955 3206335 3443730 3497820 3788103 3847602 4075940 4363260 4483534 5050804 6113910 6313505 6412670 6725301 6887460 7053937 7576206 7695204 8967068 9619005 11134727 11208835 12227820 12627010 12825340 13450602 13889711 14107874 15152412 18940515 19238010 21161811 22269454 22417670 25254020 26901204 27779422 28215748 33404181 33626505 35269685 37881030 38476020 41669133 42323622 44538908 44835340 55558844 55673635 66808362 67253010 69448555 70539370 75762060 83338266 84647244 105809055 111347270 122481997 133616724 134506020 138897110 141078740 166676532 167020905 208345665 211618110 222694540 244963994 277794220 334041810 367445991 416691330 423236220 489927988 612409985 668083620 734891982 833382660 1224819970 1347301967 1469783964 1837229955 2449639940 2694603934 3674459910 4041905901 5389207868 6736509835 7348919820 8083811802 13473019670 16167623604 20209529505 26946039340 40419059010 80838118020
• Sum of all divisors σ(n): 253095671808
• Sum of proper divisors (its aliquot sum) s(n): 172257553788
• 80838118020 is an abundant number, because the sum of its proper divisors (172257553788) is greater than itself. Its abundance is 91419435768

Bases of 80838118020

• Binary: 1001011010010010100111100101010000100₂
• Hexadecimal: 0x12D253CA84
• Base-36: 114WXF2C

Squares and roots of 80838118020

• 80838118020 squared (80838118020²) is 6534801325015448720400
• 80838118020 cubed (80838118020³) is 528261040748851221982953181608000
• The square root of 80838118020 is 284320.4495283447
• The cube root of 80838118020 is 4323.8643908593

Scales and comparisons

• 80,838,118,020 seconds is equal to 2,570 years, 20 weeks, 6 days, 8 hours, 47 minutes.
• To count from 1 to 80,838,118,020 would take you about five thousand, one hundred forty 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 80838118020 cubic inches would be around 360.3 feet tall.

Recreational maths with 80838118020

• 80838118020 backwards is 02081183808
• The number of decimal digits it has is: 11
• The sum of 80838118020's digits is 39
• More coming soon!