13685528340

Names of 13685528340

• Cardinal: 13685528340 can be written as Thirteen billion, six hundred eighty-five million, five hundred twenty-eight thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.368552834 × 10¹⁰

Factors of 13685528340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 598

Divisors of 13685528340

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 121 132 135 162 165 180 198 220 242 270 297 324 330 363 396 405 484 495 540 577 594 605 660 726 810 891 990 1089 1154 1188 1210 1331 1452 1485 1620 1731 1782 1815 1980 2178 2308 2420 2662 2885 2970 3267 3462 3564 3630 3993 4356 4455 5193 5324 5445 5770 5940 6347 6534 6655 6924 7260 7986 8655 8910 9801 10386 10890 11540 11979 12694 13068 13310 14641 15579 15972 16335 17310 17820 19041 19602 19965 20772 21780 23958 25388 25965 26620 29282 31158 31735 32670 34620 35937 38082 39204 39930 43923 46737 47916 49005 51930 57123 58564 59895 62316 63470 65340 69817 71874 73205 76164 77895 79860 87846 93474 95205 98010 103860 107811 114246 119790 126940 131769 139634 143748 146410 155790 171369 175692 179685 186948 190410 196020 209451 215622 219615 228492 233685 239580 263538 279268 285615 292820 311580 342738 349085 359370 380820 395307 418902 431244 439230 467370 514107 527076 539055 571230 628353 658845 685476 698170 718740 767987 790614 837804 856845 878460 934740 1028214 1047255 1078110 1142460 1185921 1256706 1317690 1396340 1535974 1581228 1713690 1885059 1976535 2056428 2094510 2156220 2303961 2371842 2513412 2570535 2635380 3071948 3141765 3427380 3770118 3839935 3953070 4189020 4607922 4743684 5141070 5655177 5929605 6283530 6911883 7540236 7679870 7906140 8447857 9215844 9425295 10282140 11310354 11519805 11859210 12567060 13823766 15359740 16895714 18850590 20735649 22620708 23039610 23718420 25343571 27647532 28275885 33791428 34559415 37701180 41471298 42239285 46079220 50687142 56551770 62206947 69118830 76030713 82942596 84478570 101374284 103678245 113103540 124413894 126717855 138237660 152061426 168957140 207356490 228092139 248827788 253435710 304122852 311034735 380153565 414712980 456184278 506871420 622069470 684276417 760307130 912368556 1140460695 1244138940 1368552834 1520614260 2280921390 2737105668 3421382085 4561842780 6842764170 13685528340
• Sum of all divisors σ(n): 47306762580
• Sum of proper divisors (its aliquot sum) s(n): 33621234240
• 13685528340 is an abundant number, because the sum of its proper divisors (33621234240) is greater than itself. Its abundance is 19935705900

Bases of 13685528340

• Binary: 1100101111101110001001011100010100₂
• Hexadecimal: 0x32FB89714
• Base-36: 6AC0D90

Squares and roots of 13685528340

• 13685528340 squared (13685528340²) is 187293685944943155600
• 13685528340 cubed (13685528340³) is 2563213046902579235652829704000
• The square root of 13685528340 is 116985.1629053873
• The cube root of 13685528340 is 2391.9596877375

Scales and comparisons

• 13,685,528,340 seconds is equal to 435 years, 8 weeks, 1 day, 7 hours, 39 minutes.
• To count from 1 to 13,685,528,340 would take you about eight hundred seventy 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 13685528340 cubic inches would be around 199.3 feet tall.

Recreational maths with 13685528340

• 13685528340 backwards is 04382558631
• 13685528340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13685528340's digits is 45
• More coming soon!