309579397413

Names of 309579397413

• Cardinal: 309579397413 can be written as Three hundred nine billion, five hundred seventy-nine million, three hundred ninety-seven thousand, four hundred thirteen.

Scientific notation

• Scientific notation: 3.09579397413 × 10¹¹

Factors of 309579397413

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1755

Divisors of 309579397413

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 11 13 17 33 39 51 71 143 187 213 221 429 547 561 663 781 923 1093 1207 1641 2343 2431 2769 3279 3621 6017 7111 7293 9299 10153 12023 13277 14209 15691 18051 18581 21333 27897 30459 36069 38837 39831 42627 47073 55743 77603 78221 102289 116511 120887 156299 172601 204391 232809 234663 241553 306867 362661 427207 468897 504881 517803 597871 613173 660229 724659 853633 1008839 1281621 1319251 1329757 1514643 1793613 1980687 2560899 2657083 3026517 3957753 3989271 5553691 6576581 7262519 7772323 7971249 8582977 10163807 11097229 14511761 16661073 17150263 19729743 21787557 23316969 25748931 30491421 33291687 42448841 43535283 51450789 85495553 94412747 111801877 127346523 132129491 188652893 256486659 283238241 335405631 396388473 466937251 551834933 565958679 721630297 1400811753 1453424401 1655504799 2164890891 4360273203 6070184263 7937933267 9381193861 18210552789 23813799801 28143581583 103193132471 309579397413
• Sum of all divisors σ(n): 522122194944
• Sum of proper divisors (its aliquot sum) s(n): 212542797531
• 309579397413 is a deficient number, because the sum of its proper divisors (212542797531) is less than itself. Its deficiency is 97036599882

Bases of 309579397413

• Binary: 100100000010100010111101011100100100101₂
• Hexadecimal: 0x48145EB925
• Base-36: 3Y7VKVTX

Squares and roots of 309579397413

• 309579397413 squared (309579397413²) is 95839403302596191092569
• 309579397413 cubed (309579397413³) is 29669904722839210936906509122123997
• The square root of 309579397413 is 556398.5958043029
• The cube root of 309579397413 is 6764.8372108239

Scales and comparisons

• 309,579,397,413 seconds is equal to 9,843 years, 34 weeks, 4 days, 21 hours, 3 minutes, 33 seconds.
• To count from 1 to 309,579,397,413 would take you about nineteen thousand, six hundred eighty-seven 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 309579397413 cubic inches would be around 563.7 feet tall.

Recreational maths with 309579397413

• 309579397413 backwards is 314793975903
• The number of decimal digits it has is: 12
• The sum of 309579397413's digits is 60
• More coming soon!