855107065449

Names of 855107065449

• Cardinal: 855107065449 can be written as Eight hundred fifty-five billion, one hundred seven million, sixty-five thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 8.55107065449 × 10¹¹

Factors of 855107065449

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 87

Divisors of 855107065449

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 7 9 13 21 23 39 41 49 63 69 91 117 123 147 161 169 207 273 287 299 369 441 483 507 529 533 637 819 861 897 943 1127 1183 1449 1521 1587 1599 1911 2009 2093 2583 2691 2829 3381 3549 3703 3731 3887 4761 4797 5733 6027 6279 6601 6877 6929 8281 8487 10143 10647 11109 11193 11661 12167 12259 14651 18081 18837 19803 20631 20787 21689 24843 25921 26117 27209 33327 33579 34983 36501 36777 43953 46207 48139 48503 59409 61893 62361 65067 74529 77763 78351 81627 85169 85813 89401 109503 110331 131859 138621 144417 145509 151823 158171 159367 190463 195201 233289 235053 244881 255507 257439 268203 279841 281957 336973 339521 415863 433251 436527 455469 474513 478101 498847 571389 596183 600691 625807 766521 772317 804609 839523 845871 1010919 1018563 1062761 1107197 1115569 1366407 1423539 1434303 1496541 1714167 1788549 1802073 1877421 1958887 1973699 2056223 2518569 2537613 3032757 3055689 3188283 3321591 3346707 3491929 3637933 3665441 4380649 4489623 5365647 5406219 5632263 5876661 5921097 6168669 6485011 7750379 7808983 9564849 9964773 10040121 10475787 10913799 10996323 11473481 13141947 13712209 13815893 14393561 17629983 17763291 18506007 19455033 23251137 23426949 24443503 25465531 25658087 31427361 32741397 32988969 34420443 39425841 41136627 41447679 43180683 45395077 47293129 58365099 69753411 70280847 73330509 76396593 76974261 80314367 84305143 100754927 103261329 123409881 124343037 129542049 136185231 141879387 149155253 178258717 179606609 219991527 229189779 230922783 240943101 252915429 302264781 317765539 331051903 408555693 425638161 447465759 534776151 538819827 562200569 590136001 722829303 758746287 906794343 953296617 993155709 1044086771 1342397277 1604328453 1616459481 1686601707 1770408003 1939018289 2317363321 2859889851 2979467127 3132260313 4130952007 5059805121 5311224009 5817054867 6952089963 7308607397 9396780939 12392856021 13573128023 17451164601 20856269889 21925822191 37178568063 40719384069 65777466573 95011896161 122158152207 285035688483 855107065449
• Sum of all divisors σ(n): 1666230269886
• Sum of proper divisors (its aliquot sum) s(n): 811123204437
• 855107065449 is a deficient number, because the sum of its proper divisors (811123204437) is less than itself. Its deficiency is 43983861012

Bases of 855107065449

• Binary: 1100011100011000010110100101011001101001₂
• Hexadecimal: 0xC7185A5669
• Base-36: AWTWO2G9

Squares and roots of 855107065449

• 855107065449 squared (855107065449²) is 731208093380800369571601
• 855107065449 cubed (855107065449³) is 625261206963414565303266404398713849
• The square root of 855107065449 is 924719.9929973397
• The cube root of 855107065449 is 9491.6161137069

Scales and comparisons

• 855,107,065,449 seconds is equal to 27,189 years, 39 weeks, 3 days, 12 hours, 24 minutes, 9 seconds.
• To count from 1 to 855,107,065,449 would take you about fifty-four thousand, three hundred seventy-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 855107065449 cubic inches would be around 791 feet tall.

Recreational maths with 855107065449

• 855107065449 backwards is 944560701558
• The number of decimal digits it has is: 12
• The sum of 855107065449's digits is 54
• More coming soon!