531189369920

Names of 531189369920

• Cardinal: 531189369920 can be written as Five hundred thirty-one billion, one hundred eighty-nine million, three hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.3118936992 × 10¹¹

Factors of 531189369920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 533538

Divisors of 531189369920

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 160 176 220 283 320 352 440 566 704 880 1132 1415 1760 2264 2830 3113 3520 4528 5660 6226 9056 11320 12452 15565 18112 22640 24904 31130 45280 49808 62260 90560 99616 124520 199232 249040 498080 533237 996160 1066474 2132948 2666185 4265896 5332370 5865607 8531792 10664740 11731214 17063584 21329480 23462428 29328035 34127168 42658960 46924856 58656070 85317920 93849712 117312140 150906071 170635840 187699424 234624280 301812142 375398848 469248560 603624284 754530355 938497120 1207248568 1509060710 1659966781 1876994240 2414497136 3018121420 3319933562 4828994272 6036242840 6639867124 8299833905 9657988544 12072485680 13279734248 16599667810 24144971360 26559468496 33199335620 48289942720 53118936992 66398671240 106237873984 132797342480 265594684960 531189369920
• Sum of all divisors σ(n): 1384763629248
• Sum of proper divisors (its aliquot sum) s(n): 853574259328
• 531189369920 is an abundant number, because the sum of its proper divisors (853574259328) is greater than itself. Its abundance is 322384889408

Bases of 531189369920

• Binary: 111101110101101010110101000110001000000₂
• Hexadecimal: 0x7BAD5A8C40
• Base-36: 6S0WFOZK

Squares and roots of 531189369920

• 531189369920 squared (531189369920²) is 282162146716006600806400
• 531189369920 cubed (531189369920³) is 149881532929350143460912579903488000
• The square root of 531189369920 is 728827.3937771549
• The cube root of 531189369920 is 8098.7213849265

Scales and comparisons

• 531,189,369,920 seconds is equal to 16,890 years, 9 weeks, 2 days, 2 hours, 45 minutes, 20 seconds.
• To count from 1 to 531,189,369,920 would take you about thirty-three thousand, seven hundred eighty 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 531189369920 cubic inches would be around 674.9 feet tall.

Recreational maths with 531189369920

• 531189369920 backwards is 029963981135
• The number of decimal digits it has is: 12
• The sum of 531189369920's digits is 56
• More coming soon!