385378375382

Names of 385378375382

• Cardinal: 385378375382 can be written as Three hundred eighty-five billion, three hundred seventy-eight million, three hundred seventy-five thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 3.85378375382 × 10¹¹

Factors of 385378375382

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8626

Divisors of 385378375382

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 11 13 14 22 26 71 77 91 142 143 154 182 286 331 497 662 781 923 994 1001 1562 1846 2002 2317 3641 4303 4634 5467 6461 7282 8191 8606 10153 10934 12922 16382 20306 23501 25487 30121 47002 47333 50974 57337 60242 71071 90101 94666 106483 114674 142142 164507 180202 212966 258511 305513 329014 331331 517022 581561 611026 630707 662662 745381 1163122 1171313 1261414 1490762 1809577 2138591 2342626 2711221 3360643 3619154 4070927 4277182 5422442 6397171 6721286 7560293 8141854 8199191 12794342 15120586 16398382 18978547 23524501 29823431 35245873 37957094 44780197 47049002 52922051 59646862 70491746 83163223 89560394 105844102 166326446 192496691 208764017 246721111 384993382 387704603 417528034 493442222 582142561 775409206 1164285122 1347476837 2117463601 2502456983 2694953674 2713932221 4234927202 5004913966 5427864442 14822245207 17517198881 27527026813 29644490414 35034397762 55054053626 192689187691 385378375382
• Sum of all divisors σ(n): 789552562176
• Sum of proper divisors (its aliquot sum) s(n): 404174186794
• 385378375382 is an abundant number, because the sum of its proper divisors (404174186794) is greater than itself. Its abundance is 18795811412

Bases of 385378375382

• Binary: 101100110111010010101110101011011010110₂
• Hexadecimal: 0x59BA5756D6
• Base-36: 4X1GC1JQ

Squares and roots of 385378375382

• 385378375382 squared (385378375382²) is 148516492212069703645924
• 385378375382 cubed (385378375382³) is 57235044486120877802808393286242968
• The square root of 385378375382 is 620788.5109938811
• The cube root of 385378375382 is 7277.1687720037

Scales and comparisons

• 385,378,375,382 seconds is equal to 12,253 years, 43 weeks, 4 days, 20 hours, 43 minutes, 2 seconds.
• To count from 1 to 385,378,375,382 would take you about twenty-four thousand, five hundred 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 385378375382 cubic inches would be around 606.4 feet tall.

Recreational maths with 385378375382

• 385378375382 backwards is 283573873583
• The number of decimal digits it has is: 12
• The sum of 385378375382's digits is 62
• More coming soon!