131906722140

Names of 131906722140

• Cardinal: 131906722140 can be written as One hundred thirty-one billion, nine hundred six million, seven hundred twenty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.3190672214 × 10¹¹

Factors of 131906722140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5072

Divisors of 131906722140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 29 30 36 38 45 57 58 60 76 87 90 95 114 116 145 171 174 180 190 228 261 281 285 290 342 348 380 435 522 551 562 570 580 684 843 855 870 1044 1102 1124 1140 1305 1405 1653 1686 1710 1740 2204 2529 2610 2755 2810 3306 3372 3420 4215 4733 4959 5058 5220 5339 5510 5620 6612 8149 8265 8430 9466 9918 10116 10678 11020 12645 14199 16017 16298 16530 16860 18932 19836 21356 23665 24447 24795 25290 26695 28398 32034 32596 33060 40745 42597 47330 48051 48894 49590 50580 53390 56796 64068 70995 73341 80085 81490 85194 89927 94660 96102 97788 99180 106780 122235 137257 141990 146682 154831 160170 162980 170388 179854 192204 212985 240255 244470 269781 274514 283980 293364 309662 320340 359708 366705 411771 425970 449635 464493 480510 488940 539562 549028 619324 686285 733410 774155 809343 823542 851940 899270 928986 961020 1079124 1235313 1329973 1348905 1372570 1393479 1466820 1548310 1618686 1647084 1798540 1857972 2058855 2322465 2470626 2607883 2659946 2697810 2745140 2786958 3096620 3237372 3989919 4046715 4117710 4644930 4941252 5215766 5319892 5395620 5573916 6176565 6649865 6967395 7823649 7979838 8093430 8235420 9289860 10431532 11969757 12353130 13039415 13299730 13934790 15647298 15959676 16186860 19949595 23470947 23939514 24706260 25269487 26078830 26599460 27869580 31294596 38569217 39118245 39899190 46941894 47879028 50538974 52157660 59848785 75808461 77138434 78236490 79798380 93883788 101077948 115707651 117354735 119697570 126347435 151616922 154276868 156472980 192846085 227425383 231415302 234709470 239395140 252694870 303233844 347122953 379042305 385692170 454850766 462830604 469418940 505389740 578538255 694245906 732815123 758084610 771384340 909701532 1137126915 1157076510 1388491812 1465630246 1516169220 1735614765 2198445369 2274253830 2314153020 2931260492 3471229530 3664075615 4396890738 4548507660 6595336107 6942459060 7328151230 8793781476 10992226845 13190672214 14656302460 21984453690 26381344428 32976680535 43968907380 65953361070 131906722140
• Sum of all divisors σ(n): 437342068800
• Sum of proper divisors (its aliquot sum) s(n): 305435346660
• 131906722140 is an abundant number, because the sum of its proper divisors (305435346660) is greater than itself. Its abundance is 173528624520

Bases of 131906722140

• Binary: 1111010110110010000001101100101011100₂
• Hexadecimal: 0x1EB640D95C
• Base-36: 1OLHUU70

Squares and roots of 131906722140

• 131906722140 squared (131906722140²) is 17399383345719166179600
• 131906722140 cubed (131906722140³) is 2295095624391121611724982536344000
• The square root of 131906722140 is 363189.6503756681
• The cube root of 131906722140 is 5090.4437496773

Scales and comparisons

• 131,906,722,140 seconds is equal to 4,194 years, 11 weeks, 5 days, 4 hours, 9 minutes.
• To count from 1 to 131,906,722,140 would take you about eight 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 131906722140 cubic inches would be around 424.2 feet tall.

Recreational maths with 131906722140

• 131906722140 backwards is 041227609131
• 131906722140 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131906722140's digits is 36
• More coming soon!