10815830138520

Names of 10815830138520

• Cardinal: 10815830138520 can be written as Ten trillion, eight hundred fifteen billion, eight hundred thirty million, one hundred thirty-eight thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.081583013852 × 10¹³

Factors of 10815830138520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 434963

Divisors of 10815830138520

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 88 90 99 110 120 132 165 180 198 220 264 330 360 396 440 495 660 792 990 1320 1980 3960 6373 12746 19119 25492 31865 38238 50984 57357 63730 70103 76476 95595 114714 127460 140206 152952 191190 210309 229428 254920 280412 286785 350515 382380 420618 428569 458856 560824 573570 630927 701030 764760 841236 857138 1051545 1147140 1261854 1285707 1402060 1682472 1714276 2103090 2142845 2294280 2523708 2571414 2804120 3154635 3428552 3857121 4206180 4285690 4714259 5047416 5142828 6309270 6428535 7714242 8412360 8571380 9428518 10285656 12618540 12857070 14142777 15428484 17142760 18857036 19285605 23571295 25237080 25714140 28285554 30856968 37714072 38571210 42428331 47142590 51428280 56571108 70713885 77142420 84856662 94285180 113142216 141427770 154284840 169713324 188570360 212141655 282855540 339426648 424283310 565711080 848566620 1697133240 2731270237 5462540474 8193810711 10925080948 13656351185 16387621422 21850161896 24581432133 27312702370 30043972607 32775242844 40969053555 49162864266 54625404740 60087945214 65550485688 81938107110 90131917821 98325728532 109250809480 120175890428 122907160665 150219863035 163876214220 180263835642 196651457064 240351780856 245814321330 270395753463 300439726070 327752428440 360527671284 450659589105 491628642660 540791506926 600879452140 721055342568 901319178210 983257285320 1081583013852 1201758904280 1351978767315 1802638356420 2163166027704 2703957534630 3605276712840 5407915069260 10815830138520
• Sum of all divisors σ(n): 38353140727200
• Sum of proper divisors (its aliquot sum) s(n): 27537310588680
• 10815830138520 is an abundant number, because the sum of its proper divisors (27537310588680) is greater than itself. Its abundance is 16721480450160

Bases of 10815830138520

• Binary: 10011101011001000001101101101001111010011000₂
• Hexadecimal: 0x9D641B69E98
• Base-36: 3U0Q20AE0

Squares and roots of 10815830138520

• 10815830138520 squared (10815830138520²) is 116982181585317562387790400
• 10815830138520 cubed (10815830138520³) is 1265259405260297043998923783988726208000
• The square root of 10815830138520 is 3288742.9419947069
• The cube root of 10815830138520 is 22114.9834841547

Scales and comparisons

• 10,815,830,138,520 seconds is equal to 343,909 years, 49 weeks, 4 hours, 42 minutes.
• To count from 1 to 10,815,830,138,520 would take you about eight hundred fifty-nine thousand, seven hundred seventy-four 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 10815830138520 cubic inches would be around 1842.9 feet tall.

Recreational maths with 10815830138520

• 10815830138520 backwards is 02583103851801
• 10815830138520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 10815830138520's digits is 45
• More coming soon!