1313388323520

Names of 1313388323520

• Cardinal: 1313388323520 can be written as One trillion, three hundred thirteen billion, three hundred eighty-eight million, three hundred twenty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.31338832352 × 10¹²

Factors of 1313388323520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 15034237

Divisors of 1313388323520

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 64 65 70 78 80 84 91 96 104 105 112 120 130 140 156 160 168 182 192 195 208 210 224 240 260 273 280 312 320 336 364 390 416 420 448 455 480 520 546 560 624 672 728 780 832 840 910 960 1040 1092 1120 1248 1344 1365 1456 1560 1680 1820 2080 2184 2240 2496 2730 2912 3120 3360 3640 4160 4368 5460 5824 6240 6720 7280 8736 10920 12480 14560 17472 21840 29120 43680 87360 15034207 30068414 45102621 60136828 75171035 90205242 105239449 120273656 150342070 180410484 195444691 210478898 225513105 240547312 300684140 315718347 360820968 390889382 420957796 451026210 481094624 526197245 586334073 601368280 631436694 721641936 781778764 841915592 902052420 962189248 977223455 1052394490 1172668146 1202736560 1262873388 1368112837 1443283872 1563557528 1578591735 1683831184 1804104840 1954446910 2104788980 2345336292 2405473120 2525746776 2736225674 2886567744 2931670365 3127115056 3157183470 3367662368 3608209680 3908893820 4104338511 4209577960 4690672584 4810946240 5051493552 5472451348 5863340730 6254230112 6314366940 6735324736 6840564185 7216419360 7817787640 8208677022 8419155920 9381345168 10102987104 10944902696 11726681460 12508460224 12628733880 13681128370 14432838720 15635575280 16417354044 16838311840 18762690336 20205974208 20521692555 21889805392 23453362920 25257467760 27362256740 31271150560 32834708088 33676623680 37525380672 41043385110 43779610784 46906725840 50514935520 54724513480 62542301120 65669416176 82086770220 87559221568 93813451680 101029871040 109449026960 131338832352 164173540440 187626903360 218898053920 262677664704 328347080880 437796107840 656694161760 1313388323520
• Sum of all divisors σ(n): 5132317790208
• Sum of proper divisors (its aliquot sum) s(n): 3818929466688
• 1313388323520 is an abundant number, because the sum of its proper divisors (3818929466688) is greater than itself. Its abundance is 2505541143168

Bases of 1313388323520

• Binary: 10011000111001100000010110110001011000000₂
• Hexadecimal: 0x131CC0B62C0
• Base-36: GRD1HWAO

Squares and roots of 1313388323520

• 1313388323520 squared (1313388323520²) is 1724988888358676185190400
• 1313388323520 cubed (1313388323520³) is 2265580264172030159313768507998208000
• The square root of 1313388323520 is 1146031.5543299845
• The cube root of 1313388323520 is 10951.2674068523

Scales and comparisons

• 1,313,388,323,520 seconds is equal to 41,761 years, 35 weeks, 4 days, 17 hours, 52 minutes.
• To count from 1 to 1,313,388,323,520 would take you about one hundred four thousand, four hundred 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 1313388323520 cubic inches would be around 912.6 feet tall.

Recreational maths with 1313388323520

• 1313388323520 backwards is 0253238833131
• 1313388323520 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1313388323520's digits is 42
• More coming soon!