13213722125520

Names of 13213722125520

• Cardinal: 13213722125520 can be written as Thirteen trillion, two hundred thirteen billion, seven hundred twenty-two million, one hundred twenty-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.321372212552 × 10¹³

Factors of 13213722125520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6468

Divisors of 13213722125520

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 49 54 56 60 63 70 72 80 81 84 90 98 105 108 112 120 126 135 140 144 147 162 168 180 189 196 210 216 240 245 252 270 280 294 315 324 336 360 378 392 405 420 432 441 490 504 540 560 567 588 630 648 720 735 756 784 810 840 882 945 980 1008 1080 1134 1176 1260 1296 1323 1470 1512 1620 1680 1764 1890 1960 2160 2205 2268 2352 2520 2646 2835 2940 3024 3240 3528 3780 3920 3969 4410 4536 5040 5292 5670 5880 6451 6480 6615 7056 7560 7938 8820 9072 10584 11340 11760 12902 13230 15120 15876 17640 19353 19845 21168 22680 25804 26460 31752 32255 35280 38706 39690 45157 45360 51608 52920 58059 63504 64510 77412 79380 90314 96765 103216 105840 116118 129020 135471 154824 158760 174177 180628 193530 225785 232236 258040 270942 290295 309648 316099 317520 348354 361256 387060 406413 451570 464472 516080 522531 541884 580590 632198 677355 696708 722512 774120 812826 870885 903140 928944 948297 1045062 1083768 1161180 1219239 1264396 1354710 1393416 1548240 1580495 1625652 1741770 1806280 1896594 2032065 2090124 2167536 2322360 2438478 2528792 2612655 2709420 2786832 2844891 3160990 3251304 3483540 3612560 3657717 3793188 4064130 4180248 4644720 4741485 4876956 5057584 5225310 5418840 5689782 6096195 6321980 6502608 6967080 7315434 7586376 8128260 8360496 8534673 9482970 9753912 10450620 10837680 11379564 12192390 12643960 13934160 14224455 14630868 15172752 16256520 17069346 18288585 18965940 19507824 20901240 22759128 24384780 25287920 25604019 28448910 29261736 32513040 34138692 36577170 37931880 41615401 41802480 42673365 45518256 48769560 51208038 56897820 58523472 68277384 73154340 75863760 83230802 85346730 97539120 102416076 113795640 124846203 128020095 136554768 146308680 166461604 170693460 204832152 208077005 227591280 249692406 256040190 291307807 292617360 332923208 341386920 374538609 409664304 416154010 499384812 512080380 582615614 624231015 665846416 682773840 749077218 832308020 873923421 998769624 1024160760 1123615827 1165231228 1248462030 1456539035 1498154436 1664616040 1747846842 1872693045 1997539248 2039154649 2048321520 2247231654 2330462456 2496924060 2621770263 2913078070 2996308872 3329232080 3370847481 3495693684 3745386090 4078309298 4369617105 4494463308 4660924912 4993848120 5243540526 5618079135 5826156140 5992617744 6117463947 6741694962 6991387368 7490772180 7865310789 8156618596 8739234210 8988926616 9987696240 10195773245 10487081052 11236158270 11652312280 12234927894 13108851315 13483389924 13982774736 14981544360 15730621578 16313237192 16854237405 17478468420 17977853232 18352391841 20391546490 20974162104 22472316540 23304624560 23595932367 24469855788 26217702630 26966779848 29963088720 30587319735 31461243156 32626474384 33708474810 34956936840 36704783682 39326553945 40783092980 41948324208 44944633080 47191864734 48939711576 52435405260 53933559696 55057175523 61174639470 62922486312 67416949620 69913873680 73409567364 78653107890 81566185960 89889266160 91761959205 94383729468 97879423152 104870810520 110114351046 117979661835 122349278940 125844972624 134833899240 146819134728 157306215780 163132371920 165171526569 183523918410 188767458936 209741621040 220228702092 235959323670 244698557880 269667798480 275285877615 293638269456 314612431560 330343053138 367047836820 377534917872 440457404184 471918647340 489397115760 550571755230 629224863120 660686106276 734095673640 825857632845 880914808368 943837294680 1101143510460 1321372212552 1468191347280 1651715265690 1887674589360 2202287020920 2642744425104 3303430531380 4404574041840 6606861062760 13213722125520
• Sum of all divisors σ(n): 53394261146226
• Sum of proper divisors (its aliquot sum) s(n): 40180539020706
• 13213722125520 is an abundant number, because the sum of its proper divisors (40180539020706) is greater than itself. Its abundance is 26966816895186

Bases of 13213722125520

• Binary: 11000000010010001111001101101010010011010000₂
• Hexadecimal: 0xC048F36A4D0
• Base-36: 4OMASZH00

Squares and roots of 13213722125520

• 13213722125520 squared (13213722125520²) is 174602452410456786635270400
• 13213722125520 cubed (13213722125520³) is 2307148288586105698172314318887940608000
• The square root of 13213722125520 is 3635068.3797584883
• The cube root of 13213722125520 is 23641.5015498605

Scales and comparisons

• 13,213,722,125,520 seconds is equal to 420,155 years, 25 weeks, 3 days, 16 hours, 12 minutes.
• To count from 1 to 13,213,722,125,520 would take you about one million, fifty thousand, three hundred eighty-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 13213722125520 cubic inches would be around 1970.1 feet tall.

Recreational maths with 13213722125520

• 13213722125520 backwards is 02552122731231
• 13213722125520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13213722125520's digits is 36
• More coming soon!