131990288625

Names of 131990288625

• Cardinal: 131990288625 can be written as One hundred thirty-one billion, nine hundred ninety million, two hundred eighty-eight thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.31990288625 × 10¹¹

Factors of 131990288625

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 556

Divisors of 131990288625

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 13 15 17 25 39 45 51 65 75 85 97 117 125 153 169 195 221 225 255 291 325 375 421 425 485 507 585 663 765 845 873 975 1105 1125 1261 1263 1275 1455 1521 1625 1649 1989 2105 2125 2425 2535 2873 2925 3315 3783 3789 3825 4225 4365 4875 4947 5473 5525 6305 6315 6375 7157 7275 7605 8245 8619 9945 10525 11349 12125 12675 14365 14625 14841 16393 16419 16575 18915 18945 19125 21125 21437 21471 21825 24735 25857 27365 27625 31525 31575 35785 36375 38025 40837 41225 43095 49179 49257 49725 52625 56745 63375 64311 64413 71149 71825 74205 81965 82095 82875 93041 94575 94725 107185 107355 109125 122511 123675 129285 136825 147537 157625 157875 178925 190125 192933 204185 206125 213447 215475 245895 246285 248625 278681 279123 283725 321555 322065 355745 359125 367533 371025 409825 410475 465205 472875 473625 530881 535925 536775 612555 618375 640341 646425 684125 694229 737685 836043 837369 894625 964665 1020925 1067235 1077375 1209533 1229475 1231425 1393405 1395615 1418625 1592643 1607775 1610325 1778725 1837665 1855125 2049125 2052375 2082687 2326025 2508129 2654405 2679625 2683875 3062775 3201705 3232125 3471145 3628599 3688425 4180215 4186845 4777929 4823325 5104625 5336175 6047665 6147375 6157125 6248061 6901453 6967025 6978075 7963215 8038875 8051625 8893625 9024977 9188325 10413435 10885797 11630125 12540645 13272025 15313875 16008525 17355725 18142995 18442125 20704359 20901075 20934225 23889645 24116625 26680875 27074931 30238325 31240305 34507265 34835125 34890375 39816075 45124885 45941625 52067175 54428985 62113077 62703225 66360125 80042625 81224793 86778625 90714975 103521795 104505375 104671125 117324701 119448225 135374655 151191625 156201525 172536325 199080375 225624425 260335875 272144925 310565385 313516125 351974103 406123965 453574875 517608975 586623505 597241125 676873275 781007625 862681625 1055922309 1128122125 1360724625 1552826925 1759870515 2030619825 2588044875 2933117525 3384366375 5279611545 7764134625 8799352575 10153099125 14665587625 26398057725 43996762875 131990288625
• Sum of all divisors σ(n): 276267674592
• Sum of proper divisors (its aliquot sum) s(n): 144277385967
• 131990288625 is an abundant number, because the sum of its proper divisors (144277385967) is greater than itself. Its abundance is 12287097342

Bases of 131990288625

• Binary: 1111010111011001110111111100011110001₂
• Hexadecimal: 0x1EBB3BF8F1
• Base-36: 1OMVLYI9

Squares and roots of 131990288625

• 131990288625 squared (131990288625²) is 17421436291310804390625
• 131990288625 cubed (131990288625³) is 2299460404352162651099510994140625
• The square root of 131990288625 is 363304.6774058931
• The cube root of 131990288625 is 5091.5185007939

Scales and comparisons

• 131,990,288,625 seconds is equal to 4,196 years, 45 weeks, 6 days, 9 hours, 3 minutes, 45 seconds.
• To count from 1 to 131,990,288,625 would take you about eight thousand, three hundred ninety-three 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 131990288625 cubic inches would be around 424.3 feet tall.

Recreational maths with 131990288625

• 131990288625 backwards is 526882099131
• The number of decimal digits it has is: 12
• The sum of 131990288625's digits is 54
• More coming soon!