13437280641680

Names of 13437280641680

• Cardinal: 13437280641680 can be written as Thirteen trillion, four hundred thirty-seven billion, two hundred eighty million, six hundred forty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.343728064168 × 10¹³

Factors of 13437280641680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8420

Divisors of 13437280641680

• 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 56 68 70 80 85 112 119 136 140 170 193 238 272 280 340 386 476 560 595 680 772 952 965 1019 1190 1351 1360 1544 1904 1930 2038 2380 2702 3088 3281 3860 4076 4760 5095 5404 6562 6755 7133 7177 7720 8152 9520 10190 10808 13124 13510 14266 14354 15440 16304 16405 17323 20380 21616 22967 26248 27020 28532 28708 32810 34646 35665 35885 40760 45934 50239 52496 54040 57064 57416 65620 69292 71330 71770 81520 86615 91868 100478 108080 114128 114832 114835 121261 122009 131240 138584 142660 143540 173230 183736 196667 200956 229670 242522 244018 251195 262480 277168 285320 287080 346460 367472 393334 401912 459340 485044 488036 502390 570640 574160 606305 610045 692920 786668 803824 854063 918680 970088 976072 983335 1004780 1212610 1220090 1376669 1385161 1385840 1573336 1708126 1837360 1940176 1952144 1966670 2009560 2425220 2440180 2753338 2770322 3146672 3343339 3416252 3933340 4019120 4270315 4850440 4880360 5506676 5540644 6686678 6832504 6883345 6925805 7313363 7866680 8540630 9696127 9700880 9760720 11013352 11081288 13373356 13665008 13766690 13851610 14626726 15733360 16716695 17081260 19392254 22026704 22162576 23403373 23547737 26746712 27533380 27703220 29253452 33433390 34162520 36566815 38784508 46806746 47095474 48480635 51193541 53493424 55066760 55406440 58506904 66866780 68325040 73133630 77569016 93613492 94190948 96961270 102387082 110133520 110812880 117013808 117016865 117738685 124327171 133733560 146267260 155138032 164834159 187226984 188381896 193922540 204774164 234033730 235477370 248654342 255967705 267467120 292534520 329668318 374453968 376763792 387845080 409548328 468067460 470954740 497308684 511935410 585069040 621635855 659336636 775690160 819096656 824170795 870290197 936134920 941909480 994617368 1023870820 1243271710 1318673272 1411479059 1648341590 1740580394 1872269840 1883818960 1989234736 2047741640 2486543420 2637346544 2822958118 3296683180 3481160788 4095483280 4351450985 4973086840 5645916236 6593366360 6962321576 7057395295 8702901970 9880353413 9946173680 11291832472 13186732720 13924643152 14114790590 17405803940 19760706826 22583664944 23995144003 28229581180 34811607880 39521413652 47990288006 49401767065 56459162360 69623215760 79042827304 95980576012 98803534130 112918324720 119975720015 158085654608 167966008021 191961152024 197607068260 239951440030 335932016042 383922304048 395214136520 479902880060 671864032084 790428273040 839830040105 959805760120 1343728064168 1679660080210 1919611520240 2687456128336 3359320160420 6718640320840 13437280641680
• Sum of all divisors σ(n): 38043528629760
• Sum of proper divisors (its aliquot sum) s(n): 24606247988080
• 13437280641680 is an abundant number, because the sum of its proper divisors (24606247988080) is greater than itself. Its abundance is 11168967346400

Bases of 13437280641680

• Binary: 11000011100010011100010101101110001010010000₂
• Hexadecimal: 0xC389C56E290
• Base-36: 4RH01YC28

Squares and roots of 13437280641680

• 13437280641680 squared (13437280641680²) is 180560511043268072553222400
• 13437280641680 cubed (13437280641680³) is 2426242259693553932202221087023749632000
• The square root of 13437280641680 is 3665689.6543051759
• The cube root of 13437280641680 is 23774.0841658257

Scales and comparisons

• 13,437,280,641,680 seconds is equal to 427,263 years, 49 weeks, 6 days, 12 hours, 1 minute, 20 seconds.
• To count from 1 to 13,437,280,641,680 would take you about one million, sixty-eight thousand, one hundred fifty-nine 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 13437280641680 cubic inches would be around 1981.2 feet tall.

Recreational maths with 13437280641680

• 13437280641680 backwards is 08614608273431
• The number of decimal digits it has is: 14
• The sum of 13437280641680's digits is 53
• More coming soon!