74840195815

Names of 74840195815

• Cardinal: 74840195815 can be written as Seventy-four billion, eight hundred forty million, one hundred ninety-five thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 7.4840195815 × 10¹⁰

Factors of 74840195815

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 162

Divisors of 74840195815

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 7 11 31 35 37 49 55 71 77 121 155 185 217 245 259 341 355 385 407 497 539 605 781 847 961 1085 1147 1295 1519 1705 1813 2035 2201 2387 2485 2627 2695 2849 3479 3751 3905 4235 4477 4805 5467 5735 5929 6727 7595 8029 8591 9065 10571 11005 11935 12617 13135 14245 15407 16709 17395 18389 18755 19943 22385 24211 26257 27335 28897 29645 31339 33635 35557 38269 40145 42955 47089 52855 56203 60137 63085 68231 73997 77035 81437 83545 88319 91945 99715 107849 116281 121055 128723 131285 138787 144485 156695 169477 177785 183799 191345 202279 219373 235445 248899 266321 281015 300685 317867 341155 369985 391127 407185 420959 441595 477617 517979 539245 570059 581405 618233 643615 693935 750541 813967 847385 895807 918995 971509 1011395 1096865 1186339 1244495 1331605 1415953 1589335 1742293 1864247 1955635 2104795 2225069 2388085 2524547 2589895 2737889 2850295 3091165 3343319 3752705 3990413 4069835 4302397 4479035 4857545 5253787 5697769 5931695 6270649 6800563 7079765 8255951 8711465 9321235 9853877 11125345 12622735 13049729 13689445 15575483 16716595 17671829 19165223 19952065 21511985 26268935 27770017 28488845 30116779 31353245 34002815 36776509 41279755 43894543 49269385 57791657 65248645 68977139 77877415 88359145 95826115 123702803 138850085 150583895 183882545 194390119 210817453 219472715 288958285 305470187 344885695 404541599 482839973 618514015 971950595 1054087265 1360730833 1527350935 2022707995 2138291309 2414199865 6803654165 10691456545 14968039163 74840195815
• Sum of all divisors σ(n): 123578548128
• Sum of proper divisors (its aliquot sum) s(n): 48738352313
• 74840195815 is a deficient number, because the sum of its proper divisors (48738352313) is less than itself. Its deficiency is 26101843502

Bases of 74840195815

• Binary: 1000101101100110100101100001011100111₂
• Hexadecimal: 0x116CD2C2E7
• Base-36: YDPX4O7

Squares and roots of 74840195815

• 74840195815 squared (74840195815²) is 5601054909627543514225
• 74840195815 cubed (74840195815³) is 419184046207092485322032237968375
• The square root of 74840195815 is 273569.3619815641
• The cube root of 74840195815 is 4214.1659951241

Scales and comparisons

• 74,840,195,815 seconds is equal to 2,379 years, 35 weeks, 4 days, 23 hours, 16 minutes, 55 seconds.
• To count from 1 to 74,840,195,815 would take you about four thousand, seven hundred fifty-nine 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 74840195815 cubic inches would be around 351.2 feet tall.

Recreational maths with 74840195815

• 74840195815 backwards is 51859104847
• The number of decimal digits it has is: 11
• The sum of 74840195815's digits is 52
• More coming soon!