53308938921

Names of 53308938921

• Cardinal: 53308938921 can be written as Fifty-three billion, three hundred eight million, nine hundred thirty-eight thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 5.3308938921 × 10¹⁰

Factors of 53308938921

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 125

Divisors of 53308938921

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 21 31 37 47 49 93 111 141 147 217 259 329 343 651 777 961 987 1029 1147 1457 1519 1739 1813 2303 2883 3441 4371 4557 5217 5439 6727 6909 8029 10199 10633 12173 12691 16121 20181 24087 29791 30597 31899 35557 36519 38073 45167 47089 48363 53909 56203 71393 85211 89373 106671 135501 141267 161727 168609 208537 214179 248899 255633 316169 329623 377363 393421 499751 596477 625611 746697 948507 988869 1102267 1132089 1180263 1400177 1459759 1499253 1671179 1742293 1789431 2213183 2641541 3306801 4200531 4379277 5013537 5226879 6639549 7715869 7924623 9801239 10218313 11698253 12196051 15492281 18490787 23147607 29403717 30654939 35094759 36588153 46476843 51806549 54011083 55472361 68608673 81887771 155419647 162033249 205826019 245663313 362645843 378077581 480260711 573214397 1087937529 1134232743 1440782133 1719643191 2538520901 7615562703 17769646307 53308938921
• Sum of all divisors σ(n): 89840025600
• Sum of proper divisors (its aliquot sum) s(n): 36531086679
• 53308938921 is a deficient number, because the sum of its proper divisors (36531086679) is less than itself. Its deficiency is 16777852242

Bases of 53308938921

• Binary: 110001101001011101011101101010101001₂
• Hexadecimal: 0xC6975DAA9
• Base-36: OHMRKIX

Squares and roots of 53308938921

• 53308938921 squared (53308938921²) is 2841842968882908644241
• 53308938921 cubed (53308938921³) is 151495633251252280516666387403961
• The square root of 53308938921 is 230887.2861831071
• The cube root of 53308938921 is 3763.5701274791

Scales and comparisons

• 53,308,938,921 seconds is equal to 1,695 years, 3 weeks, 14 hours, 35 minutes, 21 seconds.
• To count from 1 to 53,308,938,921 would take you about three thousand, three hundred ninety 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 53308938921 cubic inches would be around 313.6 feet tall.

Recreational maths with 53308938921

• 53308938921 backwards is 12983980335
• The number of decimal digits it has is: 11
• The sum of 53308938921's digits is 51
• More coming soon!