820061142124

Names of 820061142124

• Cardinal: 820061142124 can be written as Eight hundred twenty billion, sixty-one million, one hundred forty-two thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 8.20061142124 × 10¹¹

Factors of 820061142124

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1783

Divisors of 820061142124

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 14 28 37 49 74 98 148 196 259 307 337 518 614 674 1036 1093 1228 1348 1813 2149 2186 2359 3626 4298 4372 4718 7252 7651 8596 9436 11359 12469 15043 15302 16513 22718 24938 30086 30604 33026 40441 45436 49876 53557 60172 66052 79513 80882 87283 103459 107114 159026 161764 174566 206918 214228 283087 318052 335551 349132 368341 413836 556591 566174 610981 671102 724213 736682 1113182 1132348 1221962 1342204 1448426 1473364 1981609 2226364 2348857 2443924 2578387 2896852 3827983 3963218 4697714 5069491 5156774 7655966 7926436 9395428 10138982 10313548 12415387 13628617 15311932 16441999 18048709 20277964 24830774 26795881 27257234 32883998 36097418 49661548 53591762 54514468 65767996 72194836 86907709 95400319 107183524 113080687 173815418 187571167 190800638 226161374 347630836 375142334 381601276 452322748 608353963 667802233 750284668 791564809 1216707926 1335604466 1583129618 2433415852 2671208932 3166259236 4183985419 5540953663 8367970838 11081907326 16735941676 22163814652 29287897933 58575795866 117151591732 205015285531 410030571062 820061142124
• Sum of all divisors σ(n): 1726796783712
• Sum of proper divisors (its aliquot sum) s(n): 906735641588
• 820061142124 is an abundant number, because the sum of its proper divisors (906735641588) is greater than itself. Its abundance is 86674499464

Bases of 820061142124

• Binary: 1011111011101111011100111111110001101100₂
• Hexadecimal: 0xBEEF73FC6C
• Base-36: AGQB8AY4

Squares and roots of 820061142124

• 820061142124 squared (820061142124²) is 672500276821719327231376
• 820061142124 cubed (820061142124³) is 551491345089125316218727097368082624
• The square root of 820061142124 is 905572.2732747509
• The cube root of 820061142124 is 9360.1342532397

Scales and comparisons

• 820,061,142,124 seconds is equal to 26,075 years, 21 weeks, 1 day, 9 hours, 42 minutes, 4 seconds.
• To count from 1 to 820,061,142,124 would take you about fifty-two thousand, one hundred fifty 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 820061142124 cubic inches would be around 780 feet tall.

Recreational maths with 820061142124

• 820061142124 backwards is 421241160028
• The number of decimal digits it has is: 12
• The sum of 820061142124's digits is 31
• More coming soon!