445938338979

Names of 445938338979

• Cardinal: 445938338979 can be written as Four hundred forty-five billion, nine hundred thirty-eight million, three hundred thirty-eight thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 4.45938338979 × 10¹¹

Factors of 445938338979

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9760

Divisors of 445938338979

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 21 27 31 63 79 93 101 189 217 237 279 303 553 651 707 711 837 909 1659 1953 2121 2133 2449 2727 3131 4977 5859 6363 7347 7979 9393 9539 14931 17143 19089 21917 22041 23937 28179 28617 51429 55853 65751 66123 66773 71811 84537 85851 154287 167559 197253 200319 215433 247349 257553 295709 462861 502677 591759 600957 742047 753581 887127 963439 1508031 1731443 1802871 2069963 2226141 2260743 2661381 2890317 5194329 5275067 6209889 6678423 6744073 6782229 7984143 8670951 15582987 15825201 18629667 20232219 20346687 23361011 26012853 29866609 46748961 47475603 55889001 60696657 70083033 76111681 89599827 142426809 163527077 182089971 209066263 210249099 228335043 268799481 490581231 532781767 627198789 630747297 685005129 806398443 1471743693 1598345301 1881596367 2055015387 2359462111 4415231079 4795035903 5644789101 7078386333 14385107709 16516234777 21235158999 49548704331 63705476997 148646112993 445938338979
• Sum of all divisors σ(n): 797147136000
• Sum of proper divisors (its aliquot sum) s(n): 351208797021
• 445938338979 is a deficient number, because the sum of its proper divisors (351208797021) is less than itself. Its deficiency is 94729541958

Bases of 445938338979

• Binary: 110011111010011111111110000110010100011₂
• Hexadecimal: 0x67D3FF0CA3
• Base-36: 5OV068IR

Squares and roots of 445938338979

• 445938338979 squared (445938338979²) is 198861002171349510762441
• 445938338979 cubed (445938338979³) is 88679744995990913172267223399487739
• The square root of 445938338979 is 667786.1476393471
• The cube root of 445938338979 is 7639.9691332313

Scales and comparisons

• 445,938,338,979 seconds is equal to 14,179 years, 23 weeks, 6 days, 8 hours, 49 minutes, 39 seconds.
• To count from 1 to 445,938,338,979 would take you about twenty-eight thousand, three hundred fifty-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 445938338979 cubic inches would be around 636.7 feet tall.

Recreational maths with 445938338979

• 445938338979 backwards is 979833839544
• The number of decimal digits it has is: 12
• The sum of 445938338979's digits is 72
• More coming soon!