84138335775

Names of 84138335775

• Cardinal: 84138335775 can be written as Eighty-four billion, one hundred thirty-eight million, three hundred thirty-five thousand, seven hundred seventy-five.

Scientific notation

• Scientific notation: 8.4138335775 × 10¹⁰

Factors of 84138335775

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 894

Divisors of 84138335775

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 13 15 25 37 39 45 65 75 79 111 117 169 185 195 225 237 325 333 395 481 507 555 585 711 757 845 925 975 1027 1185 1443 1521 1665 1975 2271 2405 2535 2775 2923 2925 3081 3555 3785 4225 4329 5135 5925 6253 6813 7215 7605 8325 8769 9243 9841 11355 12025 12675 13351 14615 15405 17775 18759 18925 21645 25675 26307 28009 29523 31265 34065 36075 37999 38025 40053 43845 46215 49205 56277 56775 59803 66755 73075 77025 84027 88569 93795 108225 113997 120159 127933 131535 140045 147615 156325 170325 179409 189995 200265 219225 231075 246025 252081 281385 299015 333775 341991 364117 383799 420135 442845 468975 493987 538227 569985 600795 639665 657675 700225 738075 777439 897045 949975 1001325 1092351 1151397 1260405 1406925 1481961 1495075 1709955 1820585 1918995 2100675 2212711 2214225 2332317 2469935 2691135 2849925 3003975 3198325 3277053 3887195 4445883 4485225 4733521 5461755 5756985 6302025 6638133 6996951 7409805 8549775 9102925 9594975 10106707 11063555 11661585 12349675 13455675 14200563 16385265 19435975 19914399 22229415 23667605 27308775 28765243 28784925 30320121 33190665 34984755 37049025 42601689 50533535 55317775 58307925 71002815 81926325 86295729 90960363 99571995 111147075 118338025 143826215 151600605 165953325 174923775 213008445 252667675 258887187 355014075 373948159 431478645 454801815 497859975 719131075 758003025 1065042225 1121844477 1294435935 1869740795 2157393225 2274009075 3365533431 5609222385 6472179675 9348703975 16827667155 28046111925 84138335775
• Sum of all divisors σ(n): 169941295680
• Sum of proper divisors (its aliquot sum) s(n): 85802959905
• 84138335775 is an abundant number, because the sum of its proper divisors (85802959905) is greater than itself. Its abundance is 1664624130

Bases of 84138335775

• Binary: 1001110010111000010010001111000011111₂
• Hexadecimal: 0x1397091E1F
• Base-36: 12NHSJDR

Squares and roots of 84138335775

• 84138335775 squared (84138335775²) is 7079259546986644850625
• 84138335775 cubed (84138335775³) is 595637116802736713882560968609375
• The square root of 84138335775 is 290066.0886332631
• The cube root of 84138335775 is 4381.9219648849

Scales and comparisons

• 84,138,335,775 seconds is equal to 2,675 years, 17 weeks, 4 days, 7 hours, 56 minutes, 15 seconds.
• To count from 1 to 84,138,335,775 would take you about five thousand, three 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 84138335775 cubic inches would be around 365.2 feet tall.

Recreational maths with 84138335775

• 84138335775 backwards is 57753383148
• The number of decimal digits it has is: 11
• The sum of 84138335775's digits is 54
• More coming soon!