53805164985

Names of 53805164985

• Cardinal: 53805164985 can be written as Fifty-three billion, eight hundred five million, one hundred sixty-four thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 5.3805164985 × 10¹⁰

Factors of 53805164985

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 843

Divisors of 53805164985

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 11 13 15 17 33 39 45 51 55 61 65 85 99 117 121 143 153 165 183 187 195 221 255 305 363 429 495 549 561 585 605 663 671 715 733 765 793 915 935 1037 1089 1105 1287 1573 1683 1815 1989 2013 2057 2145 2199 2379 2431 2745 2805 3111 3315 3355 3665 3965 4719 5185 5445 6039 6171 6435 6597 7137 7293 7381 7865 8063 8415 8723 9333 9529 9945 10065 10285 10995 11407 11895 12155 12461 13481 14157 15555 18513 21879 22143 23595 24189 26169 26741 28587 30195 30855 32985 34221 35685 36465 36905 37383 40315 40443 43615 44713 46665 47645 57035 62305 66429 67405 70785 72567 78507 80223 85761 88693 92565 95953 102663 104819 109395 110715 112149 120945 121329 125477 130845 133705 134139 137071 142935 148291 161993 171105 186915 202215 223565 240669 266079 287859 314457 332145 362835 376431 392535 401115 402417 411213 428805 443465 444873 479765 485979 491843 513315 524095 560745 581269 606645 627385 670695 685355 741455 760121 798237 809965 863577 943371 1129293 1153009 1203345 1233639 1330395 1334619 1439295 1457937 1475529 1507781 1572285 1631201 1743807 1781923 1882155 2012085 2056065 2224365 2280363 2429895 2459215 2906345 3459027 3800605 3991185 4317885 4426587 4523343 4716855 4893603 5231421 5345769 5410273 5646465 5765045 6168195 6393959 6673095 6841089 7289685 7377645 7538905 8156005 8361331 8719035 8909615 9881573 10377081 11401815 13570029 14680809 16037307 16230819 17295135 19181877 19601153 22132935 22616715 24468015 25083993 26157105 26728845 27051365 29644719 31969795 34205445 41806655 48692457 49407865 51885405 57545631 58803459 67850145 70333549 73404045 75251979 80186535 81154095 88934157 91974641 95909385 98005765 108697303 125419965 148223595 176410377 211000647 243462285 275923923 287728155 294017295 326091909 351667745 376259895 444670785 459873205 543486515 633001941 827771769 882051885 978275727 1055003235 1195670333 1379619615 1630459545 3165009705 3587010999 4138858845 4891378635 5978351665 10761032997 17935054995 53805164985
• Sum of all divisors σ(n): 118969197984
• Sum of proper divisors (its aliquot sum) s(n): 65164032999
• 53805164985 is an abundant number, because the sum of its proper divisors (65164032999) is greater than itself. Its abundance is 11358868014

Bases of 53805164985

• Binary: 110010000111000010011010100110111001₂
• Hexadecimal: 0xC8709A9B9
• Base-36: OPU7F09

Squares and roots of 53805164985

• 53805164985 squared (53805164985²) is 2894995779063070050225
• 53805164985 cubed (53805164985³) is 155765725523367092772968361371625
• The square root of 53805164985 is 231959.4037434135
• The cube root of 53805164985 is 3775.2118059603

Scales and comparisons

• 53,805,164,985 seconds is equal to 1,710 years, 43 weeks, 3 days, 23 hours, 9 minutes, 45 seconds.
• To count from 1 to 53,805,164,985 would take you about three thousand, four hundred twenty-one 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 53805164985 cubic inches would be around 314.6 feet tall.

Recreational maths with 53805164985

• 53805164985 backwards is 58946150835
• The number of decimal digits it has is: 11
• The sum of 53805164985's digits is 54
• More coming soon!