13091949705520

Names of 13091949705520

• Cardinal: 13091949705520 can be written as Thirteen trillion, ninety-one billion, nine hundred forty-nine million, seven hundred five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.309194970552 × 10¹³

Factors of 13091949705520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 524422

Divisors of 13091949705520

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 43 56 61 68 70 80 85 86 112 119 122 136 140 170 172 215 238 244 272 280 301 305 340 344 427 430 476 488 560 595 602 610 680 688 731 854 860 952 976 1037 1190 1204 1220 1360 1462 1505 1708 1720 1904 2074 2135 2380 2408 2440 2623 2924 3010 3416 3440 3655 4148 4270 4760 4816 4880 5117 5185 5246 5848 6020 6832 7259 7310 8296 8540 9520 10234 10370 10492 11696 12040 13115 14518 14620 16592 17080 18361 20468 20740 20984 24080 25585 26230 29036 29240 34160 36295 36722 40936 41480 41968 44591 51170 52460 58072 58480 72590 73444 81872 82960 89182 91805 102340 104920 116144 145180 146888 178364 183610 204680 209840 222955 290360 293776 312137 356728 367220 409360 445910 524287 580720 624274 713456 734440 891820 1048574 1248548 1468880 1560685 1783640 2097148 2497096 2621435 3121370 3567280 3670009 4194296 4994192 5242870 6242740 7340018 8388592 8912879 10485740 12485480 14680036 17825758 18350045 20971480 22544341 24970960 29360072 31981507 35651516 36700090 41942960 44564395 45088682 58720144 62390153 63963014 71303032 73400180 89128790 90177364 112721705 124780306 127926028 142606064 146800360 157810387 159907535 178257580 180354728 223870549 225443410 249560612 255852056 293600720 311950765 315620774 319815070 356515160 360709456 383253797 447741098 450886820 499121224 511704112 543685619 623901530 631241548 639630140 713030320 766507594 789051935 895482196 901773640 998242448 1087371238 1119352745 1247803060 1262483096 1279260280 1375204801 1533015188 1578103870 1790964392 1803547280 1916268985 2174742476 2238705490 2495606120 2524966192 2558520560 2682776579 2718428095 2750409602 3066030376 3156207740 3581928784 3805799333 3832537970 4349484952 4477410980 4991212240 5365553158 5436856190 5500819204 6132060752 6312415480 6876024005 7611598666 7665075940 8698969904 8954821960 9626433607 10731106316 10873712380 11001638408 12624830960 13413882895 13752048010 15223197332 15330151880 17909643920 19028996665 19252867214 21462212632 21747424760 22003276816 23378481617 26827765790 27504096020 30446394664 30660303760 38057993330 38505734428 42924425264 43494849520 46756963234 48132168035 53655531580 55008192040 60892789328 76115986660 77011468856 93513926468 96264336070 107311063160 110016384080 116892408085 152231973320 154022937712 163649371319 187027852936 192528672140 214622126320 233784816170 304463946640 327298742638 374055705872 385057344280 467569632340 654597485276 770114688560 818246856595 935139264680 1309194970552 1636493713190 1870278529360 2618389941104 3272987426380 6545974852760 13091949705520
• Sum of all divisors σ(n): 38308021272576
• Sum of proper divisors (its aliquot sum) s(n): 25216071567056
• 13091949705520 is an abundant number, because the sum of its proper divisors (25216071567056) is greater than itself. Its abundance is 12124121861536

Bases of 13091949705520

• Binary: 10111110100000110101000000101111100100110000₂
• Hexadecimal: 0xBE83502F930
• Base-36: 4N2CWTWDS

Squares and roots of 13091949705520

• 13091949705520 squared (13091949705520²) is 171399147091865214718470400
• 13091949705520 cubed (13091949705520³) is 2243949013295723962221010122984836608000
• The square root of 13091949705520 is 3618279.9374177781
• The cube root of 13091949705520 is 23568.6537447993

Scales and comparisons

• 13,091,949,705,520 seconds is equal to 416,283 years, 26 weeks, 1 day, 15 hours, 58 minutes, 40 seconds.
• To count from 1 to 13,091,949,705,520 would take you about one million, forty thousand, seven hundred 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 13091949705520 cubic inches would be around 1964.1 feet tall.

Recreational maths with 13091949705520

• 13091949705520 backwards is 02550794919031
• The number of decimal digits it has is: 14
• The sum of 13091949705520's digits is 55
• More coming soon!