445308997008

Names of 445308997008

• Cardinal: 445308997008 can be written as Four hundred forty-five billion, three hundred eight million, nine hundred ninety-seven thousand and eight.

Scientific notation

• Scientific notation: 4.45308997008 × 10¹¹

Factors of 445308997008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1187

Divisors of 445308997008

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 38 48 57 76 114 152 228 304 361 456 722 912 1083 1163 1444 2166 2326 2888 3489 4332 4652 5776 6859 6978 8664 9304 13718 13956 17328 18608 20577 22097 27436 27912 41154 44194 54872 55824 66291 82308 88388 109744 132582 164616 176776 265164 329232 353552 419843 530328 839686 1060656 1259529 1352569 1679372 2519058 2705138 3358744 4057707 5038116 5410276 6717488 7977017 8115414 10076232 10820552 15954034 16230828 20152464 21641104 23931051 25698811 31908068 32461656 47862102 51397622 63816136 64923312 77096433 95724204 102795244 127632272 154192866 191448408 205590488 308385732 382896816 411180976 488277409 616771464 976554818 1233542928 1464832227 1953109636 2929664454 3906219272 5859328908 7812438544 9277270771 11718657816 18554541542 23437315632 27831812313 37109083084 55663624626 74218166168 111327249252 148436332336 222654498504 445308997008
• Sum of all divisors σ(n): 1215327338080
• Sum of proper divisors (its aliquot sum) s(n): 770018341072
• 445308997008 is an abundant number, because the sum of its proper divisors (770018341072) is greater than itself. Its abundance is 324709344064

Bases of 445308997008

• Binary: 110011110101110011111000000110110010000₂
• Hexadecimal: 0x67AE7C0D90
• Base-36: 5OKLH95C

Squares and roots of 445308997008

• 445308997008 squared (445308997008²) is 198300102816270952952064
• 445308997008 cubed (445308997008³) is 88304819891696894161847976543424512
• The square root of 445308997008 is 667314.7660647113
• The cube root of 445308997008 is 7636.3734067493

Scales and comparisons

• 445,308,997,008 seconds is equal to 14,159 years, 23 weeks, 2 days, 7 hours, 36 minutes, 48 seconds.
• To count from 1 to 445,308,997,008 would take you about twenty-eight thousand, three hundred eighteen 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 445308997008 cubic inches would be around 636.4 feet tall.

Recreational maths with 445308997008

• 445308997008 backwards is 800799803544
• 445308997008 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 445308997008's digits is 57
• More coming soon!