309942142350262375

Names of 309942142350262375

• Cardinal: 309942142350262375 can be written as Three hundred nine quadrillion, nine hundred forty-two trillion, one hundred forty-two billion, three hundred fifty million, two hundred sixty-two thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 3.09942142350262375 × 10¹⁷

Factors of 309942142350262375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3235

Divisors of 309942142350262375

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 23 25 41 115 125 205 529 575 943 1025 1187 1681 1979 2645 2875 4715 5125 5935 8405 9895 13225 21689 23575 27301 29675 38663 42025 45517 48667 49475 66125 81139 108445 117875 136505 148375 193315 210125 227585 243335 247375 405695 542225 627923 682525 889249 966575 1046891 1119341 1137925 1216675 1408969 1866197 1995347 2028475 2349073 2711125 3139615 3326699 3412625 4446245 4832875 5234455 5596705 5689625 6083375 7044845 9330985 9976735 10142375 11745365 15698075 16633495 22231225 25744843 26172275 27983525 32406287 35224225 42922531 45892981 46654925 49883675 54028679 57767729 58726825 76514077 78490375 83167475 96311993 111156125 128724215 130861375 139917625 162031435 176121125 214612655 229464905 233274625 249418375 270143395 288838645 293634125 382570385 415837375 481559965 643621075 745344601 810157175 1055538563 1073063275 1147324525 1242659617 1328657767 1350716975 1444193225 1759823771 1912851925 2215175839 2368476889 2407799825 2788349651 3218105375 3726723005 3948791713 4050785875 5277692815 5365316375 5736622625 6213298085 6643288835 6753584875 7220966125 8799118855 9564259625 11075879195 11842384445 12038999125 13941748255 18633615025 19743958565 26388464075 30559128641 31066490425 33216444175 43995594275 50949044297 54474968447 55379395975 59211922225 64132041973 69708741275 90822209399 93168075125 98719792825 114322335691 131942320375 152795643205 155332452125 166082220875 219977971375 254745221485 272374842235 276896979875 296059611125 320660209865 348543706375 454111046995 493598964125 571611678455 763978216025 1252924274281 1273726107425 1361874211175 1475036965379 1603301049325 2088910816177 2270555234975 2629413720893 2858058392275 3819891080125 4687215763331 6264621371405 6368630537125 6809371055875 7375184826895 8016505246625 10444554080885 11352776174875 13147068604465 14290291961375 23436078816655 31323106857025 36875924134475 52222770404425 60476515580539 65735343022325 107805962556613 117180394083275 156615534285125 184379620672375 261113852022125 302382577902695 328676715111625 539029812783065 585901970416375 1511912889513475 2479537138802099 2695149063915325 7559564447567375 12397685694010495 13475745319576625 61988428470052475 309942142350262375
• Sum of all divisors σ(n): 415018699292237040
• Sum of proper divisors (its aliquot sum) s(n): 105076556941974665
• 309942142350262375 is a deficient number, because the sum of its proper divisors (105076556941974665) is less than itself. Its deficiency is 204865585408287710

Bases of 309942142350262375

• Binary: 10001001101001000101011110001111111101101100000000001100111₂
• Hexadecimal: 0x44D22BC7FB60067
• Base-36: 2CRTBIJIDJ6V

Squares and roots of 309942142350262375

• 309942142350262375 squared (309942142350262375²) is 96064131604670305661698231340640625
• 309942142350262375 cubed (309942142350262375³) is 29774322752569062628745859532372056007390969333984375
• The square root of 309942142350262375 is 556724476.1551825063
• The cube root of 309942142350262375 is 676747.8377785135

Scales and comparisons

• 309,942,142,350,262,375 seconds is equal to 9,855,201,412 years, 38 weeks, 5 days, 3 hours, 32 minutes, 55 seconds.
• To count from 1 to 309,942,142,350,262,375 would take you about twenty-nine billion, five hundred sixty-five million, six hundred four thousand, two hundred thirty-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 309942142350262375 cubic inches would be around 56395.7 feet tall.

Recreational maths with 309942142350262375

• 309942142350262375 backwards is 573262053241249903
• The number of decimal digits it has is: 18
• The sum of 309942142350262375's digits is 67
• More coming soon!