442953866817

Names of 442953866817

• Cardinal: 442953866817 can be written as Four hundred forty-two billion, nine hundred fifty-three million, eight hundred sixty-six thousand, eight hundred seventeen.

Scientific notation

• Scientific notation: 4.42953866817 × 10¹¹

Factors of 442953866817

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 634

Divisors of 442953866817

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 81 99 147 189 231 243 297 441 539 567 613 693 729 891 1323 1617 1701 1839 2079 2187 2673 3969 4291 4851 5103 5517 6237 6743 8019 11907 12873 14553 15309 16551 18711 20229 24057 30037 35721 38619 43659 47201 49653 56133 60687 90111 107163 115857 130977 141603 148959 168399 182061 270333 330407 347571 375769 392931 424809 446877 546183 810999 991221 1042713 1127307 1178793 1274427 1340631 1638549 2432997 2630383 2973663 3128139 3381921 3823281 4133459 4915647 7298991 7891149 8920989 9384417 10145763 11469843 12400377 14746941 18412681 21896973 23673447 26762967 28934213 30437289 34409529 37201131 55238043 65690919 71020341 80288901 86802639 91311867 103228587 111603393 165714129 202539491 213061023 240866703 260407917 273935601 334810179 497142387 607618473 639183069 722600109 781223751 821806803 1004430537 1491427161 1822855419 1917549207 2343671253 3013291611 4474281483 5468566257 5752647621 7031013759 9039874833 13422844449 16405698771 21093041277 40268533347 49217096313 63279123831 147651288939 442953866817
• Sum of all divisors σ(n): 844422788160
• Sum of proper divisors (its aliquot sum) s(n): 401468921343
• 442953866817 is a deficient number, because the sum of its proper divisors (401468921343) is less than itself. Its deficiency is 41484945474

Bases of 442953866817

• Binary: 110011100100010000110111001111001000001₂
• Hexadecimal: 0x67221B9E41
• Base-36: 5NHNAN29

Squares and roots of 442953866817

• 442953866817 squared (442953866817²) is 196208128128132573711489
• 442953866817 cubed (442953866817³) is 86911149055281707566718333888760513
• The square root of 442953866817 is 665547.7945399563
• The cube root of 442953866817 is 7622.8873011137

Scales and comparisons

• 442,953,866,817 seconds is equal to 14,084 years, 29 weeks, 1 day, 20 hours, 46 minutes, 57 seconds.
• To count from 1 to 442,953,866,817 would take you about twenty-eight thousand, one hundred sixty-nine 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 442953866817 cubic inches would be around 635.2 feet tall.

Recreational maths with 442953866817

• 442953866817 backwards is 718668359244
• 442953866817 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 442953866817's digits is 63
• More coming soon!