126642155828125

Names of 126642155828125

• Cardinal: 126642155828125 can be written as One hundred twenty-six trillion, six hundred forty-two billion, one hundred fifty-five million, eight hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.26642155828125 × 10¹⁴

Factors of 126642155828125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 910

Divisors of 126642155828125

• Number of divisors d(n): 336
• Complete list of divisors:
  1 5 7 17 25 29 35 85 109 119 125 145 175 203 425 493 545 595 625 725 743 763 841 875 1015 1853 2125 2465 2725 2975 3125 3161 3451 3625 3715 3815 4205 4375 5075 5201 5887 9265 10625 12325 12631 12971 13625 14297 14875 15625 15805 17255 18125 18575 19075 21025 21547 21875 22127 25375 26005 29435 46325 53125 53737 61625 63155 64855 68125 71485 74375 79025 80987 86275 88417 90625 91669 92875 95375 100079 105125 107735 109375 110635 126875 130025 147175 150829 231625 265625 268685 308125 315775 324275 340625 357425 366299 371875 376159 395125 404935 431375 442085 453125 458345 464375 476875 500395 525625 538675 553175 566909 624863 634375 641683 650125 735875 754145 1158125 1343425 1376779 1540625 1558373 1578875 1621375 1703125 1787125 1831495 1859375 1880795 1975625 2024675 2156875 2210425 2291725 2321875 2348623 2384375 2501975 2564093 2628125 2693375 2765875 2834545 3124315 3171875 3208415 3250625 3679375 3770725 4374041 5790625 6717125 6883895 7703125 7791865 7894375 8106875 8935625 9157475 9403975 9637453 9878125 10123375 10622671 10784375 10908611 11052125 11458625 11609375 11743115 11921875 12509875 12820465 13140625 13466875 13829375 14172725 15621575 16042075 16253125 16440361 18396875 18853625 21870205 28953125 33585625 34419475 38959325 39471875 39926591 40534375 44678125 45787375 47019875 48187265 49390625 50616875 53113355 53921875 54543055 55260625 57293125 58715575 62549375 64102325 67334375 68110067 69146875 70863625 74358697 78107875 80210375 81265625 82201805 91984375 94268125 109351025 167928125 172097375 194796625 197359375 199632955 202671875 223390625 228936875 235099375 240936325 253084375 265566775 272715275 276303125 279486137 286465625 293577875 312746875 320511625 336671875 340550335 345734375 354318125 371793485 390539375 401051875 411009025 471340625 476770469 546755125 839640625 860486875 973983125 998164775 1144684375 1157871139 1175496875 1204681625 1265421875 1327833875 1363576375 1381515625 1397430685 1432328125 1467889375 1563734375 1602558125 1702751675 1771590625 1858967425 1952696875 2005259375 2055045125 2356703125 2383852345 2733775625 4302434375 4869915625 4990823875 5723421875 5789355695 5877484375 6023408125 6639169375 6817881875 6987153425 7339446875 8012790625 8105097973 8513758375 8857953125 9294837125 9763484375 10026296875 10275225625 11919261725 13668878125 21512171875 24349578125 24954119375 28946778475 30117040625 33195846875 34089409375 34935767125 36697234375 40063953125 40525489865 42568791875 46474185625 51376128125 59596308625 68344390625 124770596875 144733892375 150585203125 165979234375 170447046875 174678835625 202627449325 212843959375 232370928125 256880640625 297981543125 623852984375 723669461875 873394178125 1013137246625 1064219796875 1161854640625 1489907715625 3618347309375 4366970890625 5065686233125 7449538578125 18091736546875 25328431165625 126642155828125
• Sum of all divisors σ(n): 200479858824960
• Sum of proper divisors (its aliquot sum) s(n): 73837702996835
• 126642155828125 is a deficient number, because the sum of its proper divisors (73837702996835) is less than itself. Its deficiency is 52804452831290

Bases of 126642155828125

• Binary: 11100110010111000101100101101100011001110011101₂
• Hexadecimal: 0x732E2CB6339D
• Base-36: 18W2LPRYCD

Squares and roots of 126642155828125

• 126642155828125 squared (126642155828125²) is 16038235632795094904541015625
• 126642155828125 cubed (126642155828125³) is 2031116736216623375549031472461700439453125
• The square root of 126642155828125 is 11253539.7021614937
• The cube root of 126642155828125 is 50218.0022295681

Scales and comparisons

• 126,642,155,828,125 seconds is equal to 4,026,828 years, 42 weeks, 6 days, 10 hours, 55 minutes, 25 seconds.
• To count from 1 to 126,642,155,828,125 would take you about ten million, sixty-seven thousand and seventy-two 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 126642155828125 cubic inches would be around 4184.8 feet tall.

Recreational maths with 126642155828125

• 126642155828125 backwards is 521828551246621
• The number of decimal digits it has is: 15
• The sum of 126642155828125's digits is 58
• More coming soon!