13438631387512350

Names of 13438631387512350

• Cardinal: 13438631387512350 can be written as Thirteen quadrillion, four hundred thirty-eight trillion, six hundred thirty-one billion, three hundred eighty-seven million, five hundred twelve thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.343863138751235 × 10¹⁶

Factors of 13438631387512350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26036290667

Divisors of 13438631387512350

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 31 37 45 50 62 74 75 90 93 111 150 155 185 186 222 225 279 310 333 370 450 465 555 558 666 775 925 930 1110 1147 1395 1550 1665 1850 2294 2325 2775 2790 3330 3441 4650 5550 5735 6882 6975 8325 10323 11470 13950 16650 17205 20646 28675 34410 51615 57350 86025 103230 172050 258075 516150 26036290589 52072581178 78108871767 130181452945 156217743534 234326615301 260362905890 390544358835 468653230602 650907264725 781088717670 807125008259 963342751793 1171633076505 1301814529450 1614250016518 1926685503586 1952721794175 2343266153010 2421375024777 2890028255379 3905443588350 4035625041295 4816713758965 4842750049554 5780056510758 5858165382525 7264125074331 8071250082590 8670084766137 9633427517930 11716330765050 12106875123885 14450141276895 14528250148662 17340169532274 20178125206475 24083568794825 24213750247770 28900282553790 29863625305583 36320625371655 40356250412950 43350423830685 48167137589650 59727250611166 60534375619425 72250706384475 72641250743310 86700847661370 89590875916749 121068751238850 144501412768950 149318126527915 179181751833498 181603126858275 216752119153425 268772627750247 298636253055830 363206253716550 433504238306850 447954379583745 537545255500494 746590632639575 895908759167490 1343863138751235 1493181265279150 2239771897918725 2687726277502470 4479543795837450 6719315693756175 13438631387512350
• Sum of all divisors σ(n): 38277096393144960
• Sum of proper divisors (its aliquot sum) s(n): 24838465005632610
• 13438631387512350 is an abundant number, because the sum of its proper divisors (24838465005632610) is greater than itself. Its abundance is 11399833618120260

Bases of 13438631387512350

• Binary: 101111101111100101110100110010000111101011111000011110₂
• Hexadecimal: 0x2FBE5D321EBE1E
• Base-36: 3OBLI14Y0BI

Squares and roots of 13438631387512350

• 13438631387512350 squared (13438631387512350²) is 180596813569432109351521402522500
• 13438631387512350 cubed (13438631387512350³) is 2426974007318886625929270277367381464289902875000
• The square root of 13438631387512350 is 115925111.1171015871
• The cube root of 13438631387512350 is 237748.8074736643

Scales and comparisons

• 13,438,631,387,512,350 seconds is equal to 427,306,909 years, 36 weeks, 5 days, 5 hours, 52 minutes, 30 seconds.
• To count from 1 to 13,438,631,387,512,350 would take you about one billion, two hundred eighty-one million, nine hundred twenty thousand, seven hundred twenty-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 13438631387512350 cubic inches would be around 19812.4 feet tall.

Recreational maths with 13438631387512350

• 13438631387512350 backwards is 05321578313683431
• The number of decimal digits it has is: 17
• The sum of 13438631387512350's digits is 63
• More coming soon!