13609285440

Names of 13609285440

• Cardinal: 13609285440 can be written as Thirteen billion, six hundred nine million, two hundred eighty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.360928544 × 10¹⁰

Factors of 13609285440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1135

Divisors of 13609285440

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 61 64 80 96 120 122 160 183 192 240 244 305 307 320 366 480 488 610 614 732 757 915 921 960 976 1220 1228 1464 1514 1535 1830 1842 1952 2271 2440 2456 2928 3028 3070 3660 3684 3785 3904 4542 4605 4880 4912 5856 6056 6140 7320 7368 7570 9084 9210 9760 9824 11355 11712 12112 12280 14640 14736 15140 18168 18420 18727 19520 19648 22710 24224 24560 29280 29472 30280 36336 36840 37454 45420 46177 48448 49120 56181 58560 58944 60560 72672 73680 74908 90840 92354 93635 98240 112362 121120 138531 145344 147360 149816 181680 184708 187270 224724 230885 232399 242240 277062 280905 294720 299632 363360 369416 374540 449448 461770 464798 554124 561810 599264 692655 697197 726720 738832 749080 898896 923540 929596 1108248 1123620 1161995 1198528 1385310 1394394 1477664 1498160 1797792 1847080 1859192 2216496 2247240 2323990 2770620 2788788 2955328 2996320 3485985 3595584 3694160 3718384 4432992 4494480 4647980 5541240 5577576 5992640 6971970 7388320 7436768 8865984 8988960 9295960 11082480 11155152 13943940 14176339 14776640 14873536 17977920 18591920 22164960 22310304 27887880 28352678 37183840 42529017 44329920 44620608 55775760 56705356 70881695 74367680 85058034 111551520 113410712 141763390 170116068 212645085 223103040 226821424 283526780 340232136 425290170 453642848 567053560 680464272 850580340 907285696 1134107120 1360928544 1701160680 2268214240 2721857088 3402321360 4536428480 6804642720 13609285440
• Sum of all divisors σ(n): 44119092864
• Sum of proper divisors (its aliquot sum) s(n): 30509807424
• 13609285440 is an abundant number, because the sum of its proper divisors (30509807424) is greater than itself. Its abundance is 16900521984

Bases of 13609285440

• Binary: 1100101011001011010011011101000000₂
• Hexadecimal: 0x32B2D3740
• Base-36: 692M7UO

Squares and roots of 13609285440

• 13609285440 squared (13609285440²) is 185212650187395993600
• 13609285440 cubed (13609285440³) is 2520611823499141567214813184000
• The square root of 13609285440 is 116658.8420995169
• The cube root of 13609285440 is 2387.5094963761

Scales and comparisons

• 13,609,285,440 seconds is equal to 432 years, 38 weeks, 21 hours, 4 minutes.
• To count from 1 to 13,609,285,440 would take you about eight hundred sixty-five 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 13609285440 cubic inches would be around 199 feet tall.

Recreational maths with 13609285440

• 13609285440 backwards is 04458290631
• The number of decimal digits it has is: 11
• The sum of 13609285440's digits is 42
• More coming soon!