401493980928

Names of 401493980928

• Cardinal: 401493980928 can be written as Four hundred one billion, four hundred ninety-three million, nine hundred eighty thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.01493980928 × 10¹¹

Factors of 401493980928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17620

Divisors of 401493980928

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 232 256 348 384 464 696 768 928 1093 1392 1856 2186 2784 3279 3712 4372 5568 6558 7424 8744 11136 13116 16493 17488 22272 26232 31697 32986 34976 49479 52464 63394 65972 69952 95091 98958 104928 126788 131944 139904 190182 197916 209856 253576 263888 279808 380364 395832 419712 478297 507152 527776 760728 791664 839424 956594 1014304 1055552 1434891 1521456 1583328 1913188 2028608 2111104 2869782 3042912 3166656 3826376 4057216 4222208 5739564 6085824 6333312 7652752 8114432 11479128 12171648 12666624 15305504 18026849 22958256 24343296 30611008 36053698 45916512 54080547 61222016 72107396 91833024 108161094 122444032 144214792 183666048 216322188 288429584 367332096 432644376 522778621 576859168 865288752 1045557242 1153718336 1568335863 1730577504 2091114484 2307436672 3136671726 3461155008 4182228968 4614873344 6273343452 6922310016 8364457936 12546686904 13844620032 16728915872 25093373808 33457831744 50186747616 66915663488 100373495232 133831326976 200746990464 401493980928
• Sum of all divisors σ(n): 1106484815520
• Sum of proper divisors (its aliquot sum) s(n): 704990834592
• 401493980928 is an abundant number, because the sum of its proper divisors (704990834592) is greater than itself. Its abundance is 303496853664

Bases of 401493980928

• Binary: 101110101111010111001111111011100000000₂
• Hexadecimal: 0x5D7AE7F700
• Base-36: 54FZ5EDC

Squares and roots of 401493980928

• 401493980928 squared (401493980928²) is 161197416721413227741184
• 401493980928 cubed (401493980928³) is 64719792554789950747925849416138752
• The square root of 401493980928 is 633635.5268827655
• The cube root of 401493980928 is 7377.2247218573

Scales and comparisons

• 401,493,980,928 seconds is equal to 12,766 years, 13 weeks, 6 days, 1 hour, 48 minutes, 48 seconds.
• To count from 1 to 401,493,980,928 would take you about twenty-five thousand, five hundred thirty-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 401493980928 cubic inches would be around 614.8 feet tall.

Recreational maths with 401493980928

• 401493980928 backwards is 829089394104
• The number of decimal digits it has is: 12
• The sum of 401493980928's digits is 57
• More coming soon!