13838540800

Names of 13838540800

• Cardinal: 13838540800 can be written as Thirteen billion, eight hundred thirty-eight million, five hundred forty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.38385408 × 10¹⁰

Factors of 13838540800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 211

Divisors of 13838540800

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 128 140 160 175 196 197 200 224 245 256 280 320 343 350 392 394 400 448 490 512 560 640 686 700 784 788 800 896 980 985 1024 1120 1225 1280 1372 1379 1400 1568 1576 1600 1715 1792 1960 1970 2048 2240 2450 2560 2744 2758 2800 3136 3152 3200 3430 3584 3920 3940 4096 4480 4900 4925 5120 5488 5516 5600 6272 6304 6400 6860 6895 7168 7840 7880 8192 8575 8960 9653 9800 9850 10240 10976 11032 11200 12544 12608 12800 13720 13790 14336 15680 15760 17150 17920 19306 19600 19700 20480 21952 22064 22400 25088 25216 25600 27440 27580 28672 31360 31520 34300 34475 35840 38612 39200 39400 40960 43904 44128 44800 48265 50176 50432 51200 54880 55160 57344 62720 63040 67571 68600 68950 71680 77224 78400 78800 87808 88256 89600 96530 100352 100864 102400 109760 110320 125440 126080 135142 137200 137900 143360 154448 156800 157600 175616 176512 179200 193060 200704 201728 204800 219520 220640 241325 250880 252160 270284 274400 275800 286720 308896 313600 315200 337855 351232 353024 358400 386120 401408 403456 439040 441280 482650 501760 504320 540568 548800 551600 617792 627200 630400 675710 702464 706048 716800 772240 806912 878080 882560 965300 1003520 1008640 1081136 1097600 1103200 1235584 1254400 1260800 1351420 1404928 1412096 1433600 1544480 1613824 1689275 1756160 1765120 1930600 2007040 2017280 2162272 2195200 2206400 2471168 2508800 2521600 2702840 2809856 2824192 3088960 3378550 3512320 3530240 3861200 4034560 4324544 4390400 4412800 4942336 5017600 5043200 5405680 5648384 6177920 6757100 7024640 7060480 7722400 8069120 8649088 8780800 8825600 9884672 10035200 10086400 10811360 11296768 12355840 13514200 14049280 14120960 15444800 17298176 17561600 17651200 19769344 20172800 21622720 24711680 27028400 28241920 30889600 34596352 35123200 35302400 39538688 40345600 43245440 49423360 54056800 56483840 61779200 69192704 70246400 70604800 79077376 86490880 98846720 108113600 123558400 138385408 141209600 172981760 197693440 216227200 247116800 276770816 282419200 345963520 395386880 432454400 494233600 553541632 691927040 864908800 988467200 1383854080 1729817600 1976934400 2767708160 3459635200 6919270400 13838540800
• Sum of all divisors σ(n): 40223541600
• Sum of proper divisors (its aliquot sum) s(n): 26385000800
• 13838540800 is an abundant number, because the sum of its proper divisors (26385000800) is greater than itself. Its abundance is 12546460000

Bases of 13838540800

• Binary: 1100111000110101110110000000000000₂
• Hexadecimal: 0x338D76000
• Base-36: 6CV3YF4

Squares and roots of 13838540800

• 13838540800 squared (13838540800²) is 191505211473264640000
• 13838540800 cubed (13838540800³) is 2650152682385400829837312000000
• The square root of 13838540800 is 117637.3274092879
• The cube root of 13838540800 is 2400.8411866159

Scales and comparisons

• 13,838,540,800 seconds is equal to 440 years, 1 week, 1 day, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 13,838,540,800 would take you about eight 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 13838540800 cubic inches would be around 200.1 feet tall.

Recreational maths with 13838540800

• 13838540800 backwards is 00804583831
• 13838540800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13838540800's digits is 40
• More coming soon!