13518312500

Names of 13518312500

• Cardinal: 13518312500 can be written as Thirteen billion, five hundred eighteen million, three hundred twelve thousand, five hundred.

Scientific notation

• Scientific notation: 1.35183125 × 10¹⁰

Factors of 13518312500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 78

Divisors of 13518312500

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 25 28 35 44 50 53 55 70 77 100 106 110 125 140 154 175 212 220 250 265 275 308 350 371 385 500 530 550 583 625 700 742 770 875 1060 1100 1166 1250 1325 1375 1484 1540 1750 1855 1925 2332 2500 2650 2750 2809 2915 3125 3500 3710 3850 4081 4375 5300 5500 5618 5830 6250 6625 6875 7420 7700 8162 8750 9275 9625 11236 11660 12500 13250 13750 14045 14575 15625 16324 17500 18550 19250 19663 20405 21875 26500 27500 28090 29150 30899 31250 33125 34375 37100 38500 39326 40810 43750 46375 48125 56180 58300 61798 62500 66250 68750 70225 72875 78652 81620 87500 92750 96250 98315 102025 109375 123596 132500 137500 140450 145750 154495 165625 171875 185500 192500 196630 204050 216293 218750 231875 240625 280900 291500 308990 331250 343750 351125 364375 393260 408100 432586 437500 463750 481250 491575 510125 617980 662500 687500 702250 728750 772475 828125 865172 927500 962500 983150 1020250 1081465 1159375 1203125 1404500 1457500 1544950 1656250 1755625 1821875 1966300 2040500 2162930 2318750 2406250 2457875 2550625 3089900 3312500 3511250 3643750 3862375 4325860 4637500 4812500 4915750 5101250 5407325 5796875 7022500 7287500 7724750 8778125 9109375 9831500 10202500 10814650 11593750 12289375 12753125 15449500 17556250 18218750 19311875 21629300 23187500 24578750 25506250 27036625 35112500 36437500 38623750 43890625 49157500 51012500 54073250 61446875 63765625 77247500 87781250 96559375 108146500 122893750 127531250 135183125 175562500 193118750 245787500 255062500 270366250 307234375 386237500 482796875 540732500 614468750 675915625 965593750 1228937500 1351831250 1931187500 2703662500 3379578125 6759156250 13518312500
• Sum of all divisors σ(n): 37576394016
• Sum of proper divisors (its aliquot sum) s(n): 24058081516
• 13518312500 is an abundant number, because the sum of its proper divisors (24058081516) is greater than itself. Its abundance is 10539769016

Bases of 13518312500

• Binary: 1100100101110000010001010000110100₂
• Hexadecimal: 0x325C11434
• Base-36: 67KGCOK

Squares and roots of 13518312500

• 13518312500 squared (13518312500²) is 182744772847656250000
• 13518312500 cubed (13518312500³) is 2470400947096132080078125000000
• The square root of 13518312500 is 116268.2781329457
• The cube root of 13518312500 is 2382.1777315701

Scales and comparisons

• 13,518,312,500 seconds is equal to 429 years, 43 weeks, 4 days, 22 hours, 48 minutes, 20 seconds.
• To count from 1 to 13,518,312,500 would take you about eight hundred fifty-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 13518312500 cubic inches would be around 198.5 feet tall.

Recreational maths with 13518312500

• 13518312500 backwards is 00521381531
• The number of decimal digits it has is: 11
• The sum of 13518312500's digits is 29
• More coming soon!