445430852864

Names of 445430852864

• Cardinal: 445430852864 can be written as Four hundred forty-five billion, four hundred thirty million, eight hundred fifty-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.45430852864 × 10¹¹

Factors of 445430852864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 242813

Divisors of 445430852864

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 64 71 101 128 142 202 256 284 404 568 808 1136 1616 2272 3232 4544 6464 7171 9088 12928 14342 18176 25856 28684 57368 114736 229472 242639 458944 485278 917888 970556 1835776 1941112 3882224 7764448 15528896 17227369 24506539 31057792 34454738 49013078 62115584 68909476 98026156 137818952 196052312 275637904 392104624 551275808 784209248 1102551616 1568418496 1739964269 2205103232 3136836992 3479928538 4410206464 6273673984 6959857076 13919714152 27839428304 55678856608 111357713216 222715426432 445430852864
• Sum of all divisors σ(n): 910575509760
• Sum of proper divisors (its aliquot sum) s(n): 465144656896
• 445430852864 is an abundant number, because the sum of its proper divisors (465144656896) is greater than itself. Its abundance is 19713804032

Bases of 445430852864

• Binary: 110011110110101101111110110110100000000₂
• Hexadecimal: 0x67B5BF6D00
• Base-36: 5OMM11Q8

Squares and roots of 445430852864

• 445430852864 squared (445430852864²) is 198408644683150417002496
• 445430852864 cubed (445430852864³) is 88377331816806029295819039696748544
• The square root of 445430852864 is 667406.0629511841
• The cube root of 445430852864 is 7637.0698908827

Scales and comparisons

• 445,430,852,864 seconds is equal to 14,163 years, 16 weeks, 5 days, 16 hours, 27 minutes, 44 seconds.
• To count from 1 to 445,430,852,864 would take you about twenty-eight thousand, three hundred twenty-six 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 445430852864 cubic inches would be around 636.4 feet tall.

Recreational maths with 445430852864

• 445430852864 backwards is 468258034544
• The number of decimal digits it has is: 12
• The sum of 445430852864's digits is 53
• More coming soon!