13688100002720

Names of 13688100002720

• Cardinal: 13688100002720 can be written as Thirteen trillion, six hundred eighty-eight billion, one hundred million, two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.368810000272 × 10¹³

Factors of 13688100002720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 45700

Divisors of 13688100002720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 32 40 43 44 52 55 65 80 86 88 104 110 130 143 160 172 176 208 215 220 260 286 307 344 352 416 430 440 473 520 559 572 614 688 715 860 880 946 1040 1118 1144 1228 1376 1430 1535 1720 1760 1892 2080 2236 2288 2365 2456 2795 2860 3070 3377 3440 3784 3991 4472 4576 4730 4912 5590 5720 6140 6149 6754 6880 7568 7982 8944 9460 9824 11180 11440 12280 12298 13201 13508 15136 15964 16885 17888 18920 19955 22360 22880 24560 24596 26402 27016 30745 31928 33770 37840 39910 43901 44720 45319 49120 49192 52804 54032 61490 63856 66005 67540 75680 79820 87802 89440 90638 98384 105608 108064 122980 127712 132010 135080 145211 159640 171613 175604 181276 196768 211216 219505 226595 245960 264020 270160 290422 319280 343226 351208 362552 422432 439010 453190 491920 498509 528040 540320 580844 589147 638560 686452 702416 725104 726055 858065 878020 906380 983840 997018 1056080 1161688 1178294 1372904 1404832 1450208 1452110 1716130 1756040 1812760 1887743 1948717 1994036 2112160 2323376 2356588 2492545 2745808 2904220 2945735 3432260 3512080 3625520 3775486 3897434 3988072 4646752 4713176 4985090 5491616 5808440 5891470 6480617 6864520 7024160 7251040 7550972 7794868 7976144 9426352 9438715 9743585 9970180 11616880 11782940 12961234 13729040 13912933 15101944 15589736 15952288 18852704 18877430 19487170 19940360 21435887 23233760 23565880 25333321 25922468 27458080 27825866 30203888 31179472 32403085 37754860 38974340 39880720 42871774 47131760 50666642 51844936 55651732 60407776 62358944 64806170 69564665 75509720 77948680 79761440 85743548 94263520 101333284 103689872 107179435 111303464 126666605 129612340 139129330 151019440 153042263 155897360 171487096 180868129 202666568 207379744 214358870 222606928 253333210 259224680 278258660 278666531 302038880 306084526 311794720 342974192 361736258 405333136 428717740 445213856 506666420 518449360 556517320 557333062 598256119 612169052 685948384 723472516 765211315 810666272 857435480 904340645 1013332840 1036898720 1113034640 1114666124 1196512238 1224338104 1393332655 1446945032 1530422630 1714870960 1808681290 1989549419 2026665680 2226069280 2229332248 2393024476 2448676208 2786665310 2893890064 2991280595 3060845260 3429741920 3617362580 3979098838 4053331360 4458664496 4786048952 4897352416 5573330620 5787780128 5982561190 6121690520 6580817309 7234725160 7777329547 7958197676 8917328992 9572097904 9947747095 11146661240 11965122380 12243381040 13161634618 14469450320 15554659094 15916395352 19144195808 19895494190 22293322480 23930244760 24486762080 26323269236 28938900640 31109318188 31832790704 32904086545 38886647735 39790988380 44586644960 47860489520 52646538472 62218636376 63665581408 65808173090 77773295470 79581976760 85550625017 95720979040 105293076944 124437272752 131616346180 155546590940 159163953520 171101250034 210586153888 248874545504 263232692360 311093181880 318327907040 342202500068 427753125085 526465384720 622186363760 684405000136 855506250170 1052930769440 1244372727520 1368810000272 1711012500340 2737620000544 3422025000680 6844050001360 13688100002720
• Sum of all divisors σ(n): 39002673346560
• Sum of proper divisors (its aliquot sum) s(n): 25314573343840
• 13688100002720 is an abundant number, because the sum of its proper divisors (25314573343840) is greater than itself. Its abundance is 11626473341120

Bases of 13688100002720

• Binary: 11000111001100000010010101101001101110100000₂
• Hexadecimal: 0xC7302569BA0
• Base-36: 4UO85BPNK

Squares and roots of 13688100002720

• 13688100002720 squared (13688100002720²) is 187364081684463264007398400
• 13688100002720 cubed (13688100002720³) is 2564658287014731906241410117140123648000
• The square root of 13688100002720 is 3699743.2347015651
• The cube root of 13688100002720 is 23921.0950361475

Scales and comparisons

• 13,688,100,002,720 seconds is equal to 435,239 years, 12 weeks, 3 days, 8 hours, 45 minutes, 20 seconds.
• To count from 1 to 13,688,100,002,720 would take you about one million, eighty-eight thousand and ninety-eight 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 13688100002720 cubic inches would be around 1993.4 feet tall.

Recreational maths with 13688100002720

• 13688100002720 backwards is 02720000188631
• The number of decimal digits it has is: 14
• The sum of 13688100002720's digits is 38
• More coming soon!