55380278520

Names of 55380278520

• Cardinal: 55380278520 can be written as Fifty-five billion, three hundred eighty million, two hundred seventy-eight thousand, five hundred twenty.

Scientific notation

• Scientific notation: 5.538027852 × 10¹⁰

Factors of 55380278520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 42719

Divisors of 55380278520

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 105 120 126 140 168 180 210 252 280 315 360 420 504 521 630 840 1042 1260 1563 2084 2520 2605 3126 3647 4168 4689 5210 6252 7294 7815 9378 10420 10941 12504 14588 15630 18235 18756 20840 21882 23445 29176 31260 32823 36470 37512 42181 43764 46890 54705 62520 65646 72940 84362 87528 93780 109410 126543 131292 145880 164115 168724 187560 210905 218820 253086 262584 295267 328230 337448 379629 421810 437640 506172 590534 632715 656460 759258 843620 885801 1012344 1181068 1265430 1312920 1476335 1518516 1687240 1771602 1898145 2362136 2530860 2657403 2952670 3037032 3543204 3796290 4429005 5061720 5314806 5905340 7086408 7592580 8858010 10629612 11810680 13287015 15185160 17716020 21259224 21976301 26574030 35432040 43952602 53148060 65928903 87905204 106296120 109881505 131857806 153834107 175810408 197786709 219763010 263715612 307668214 329644515 395573418 439526020 461502321 527431224 615336428 659289030 769170535 791146836 879052040 923004642 988933545 1230672856 1318578060 1384506963 1538341070 1582293672 1846009284 1977867090 2307511605 2637156120 2769013926 3076682140 3692018568 3955734180 4615023210 5538027852 6153364280 6922534815 7911468360 9230046420 11076055704 13845069630 18460092840 27690139260 55380278520
• Sum of all divisors σ(n): 206097877440
• Sum of proper divisors (its aliquot sum) s(n): 150717598920
• 55380278520 is an abundant number, because the sum of its proper divisors (150717598920) is greater than itself. Its abundance is 95337320400

Bases of 55380278520

• Binary: 110011100100111010111111110011111000₂
• Hexadecimal: 0xCE4EBFCF8
• Base-36: PFVZKE0

Squares and roots of 55380278520

• 55380278520 squared (55380278520²) is 3066975248952773390400
• 55380278520 cubed (55380278520³) is 169849943500950928686796694208000
• The square root of 55380278520 is 235330.1479198957
• The cube root of 55380278520 is 3811.6970718973

Scales and comparisons

• 55,380,278,520 seconds is equal to 1,760 years, 47 weeks, 6 days, 10 hours, 42 minutes.
• To count from 1 to 55,380,278,520 would take you about three thousand, five 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 55380278520 cubic inches would be around 317.6 feet tall.

Recreational maths with 55380278520

• 55380278520 backwards is 02587208355
• 55380278520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55380278520's digits is 45
• More coming soon!