804112155

Names of 804112155

• Cardinal: 804112155 can be written as Eight hundred four million, one hundred twelve thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 8.04112155 × 10⁸

Factors of 804112155

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 116

Divisors of 804112155

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 33 35 45 51 55 63 73 77 85 99 105 119 121 153 165 187 219 231 255 289 315 357 363 365 385 495 511 561 595 605 657 693 765 803 847 867 935 1071 1089 1095 1155 1241 1309 1445 1533 1683 1785 1815 2023 2057 2409 2541 2555 2601 2805 3179 3285 3465 3723 3927 4015 4235 4335 4599 5355 5445 5621 6069 6171 6205 6545 7227 7623 7665 8415 8687 8833 9537 10115 10285 11169 11781 12045 12705 13005 13651 14399 15895 16863 18207 18513 18615 19635 21097 22253 22995 26061 26499 28105 28611 30345 30855 34969 36135 38115 40953 43197 43435 44165 47685 50589 55845 58905 61831 63291 66759 68255 71995 78183 79497 84315 91035 92565 95557 104907 105485 111265 122859 129591 130305 132495 143055 147679 150161 174845 185493 189873 200277 204765 215985 232067 244783 252945 286671 309155 314721 316455 333795 390915 397485 443037 450483 477785 524535 556479 614295 647955 696201 734349 738395 750805 860013 927465 949365 1001385 1051127 1160335 1223915 1329111 1351449 1433355 1573605 1624469 2088603 2203047 2215185 2252415 2552737 2782395 3153381 3481005 3671745 4300065 4873407 5255635 6645555 6757245 7658211 8122345 9460143 10443015 11015235 12763685 14620221 15766905 17869159 22974633 24367035 38291055 47300715 53607477 73101105 89345795 114873165 160822431 268037385 804112155
• Sum of all divisors σ(n): 1885412256
• Sum of proper divisors (its aliquot sum) s(n): 1081300101
• 804112155 is an abundant number, because the sum of its proper divisors (1081300101) is greater than itself. Its abundance is 277187946

Bases of 804112155

• Binary: 101111111011011100011100011011₂
• Hexadecimal: 0x2FEDC71B
• Base-36: DAQWWR

Squares and roots of 804112155

• 804112155 squared (804112155²) is 646596357818744025
• 804112155 cubed (804112155³) is 519935990700781357336123875
• The square root of 804112155 is 28356.8713894887
• The cube root of 804112155 is 929.9056269135

Scales and comparisons

• 804,112,155 seconds is equal to 25 years, 29 weeks, 3 days, 20 hours, 29 minutes, 15 seconds.
• To count from 1 to 804,112,155 would take you about thirty-eight 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 804112155 cubic inches would be around 77.5 feet tall.

Recreational maths with 804112155

• 804112155 backwards is 551211408
• The number of decimal digits it has is: 9
• The sum of 804112155's digits is 27
• More coming soon!