428371022865507

Names of 428371022865507

• Cardinal: 428371022865507 can be written as Four hundred twenty-eight trillion, three hundred seventy-one billion, twenty-two million, eight hundred sixty-five thousand, five hundred seven.

Scientific notation

• Scientific notation: 4.28371022865507 × 10¹⁴

Factors of 428371022865507

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2046

Divisors of 428371022865507

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 23 41 69 123 529 943 1587 1681 1979 2829 5043 5937 21689 38663 45517 65067 68921 81139 115989 136551 206763 243417 889249 1046891 1585183 1866197 2667747 3140673 3326699 3916441 4755549 5598591 9980097 11749323 36459209 42922531 76514077 90078143 109377627 128767593 136394659 160574081 229542231 270234429 409183977 481722243 1759823771 2071797289 3137077157 3693203863 5279471313 6215391867 6583537321 9411231471 11079611589 19750611963 72152774611 84943688849 151421358383 216458323833 254831066547 269925030161 454264075149 809775090483 3482691242809 6208275693703 10448073728427 18624827081109 142790340955169 428371022865507
• Sum of all divisors σ(n): 612310208070288
• Sum of proper divisors (its aliquot sum) s(n): 183939185204781
• 428371022865507 is a deficient number, because the sum of its proper divisors (183939185204781) is less than itself. Its deficiency is 244431837660726

Bases of 428371022865507

• Binary: 1100001011001100111100110101001100110010001100011₂
• Hexadecimal: 0x18599E6A66463
• Base-36: 47UEXISVHF

Squares and roots of 428371022865507

• 428371022865507 squared (428371022865507²) is 183501733230840721025410367049
• 428371022865507 cubed (428371022865507³) is 78606825161688636208297186834715104631478843
• The square root of 428371022865507 is 20697125.9566517351
• The cube root of 428371022865507 is 75382.9904186173

Scales and comparisons

• 428,371,022,865,507 seconds is equal to 13,620,873 years, 25 weeks, 2 days, 19 hours, 58 minutes, 27 seconds.
• To count from 1 to 428,371,022,865,507 would take you about thirty-four million, fifty-two thousand, one hundred eighty-three 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 428371022865507 cubic inches would be around 6281.9 feet tall.

Recreational maths with 428371022865507

• 428371022865507 backwards is 705568220173824
• The number of decimal digits it has is: 15
• The sum of 428371022865507's digits is 60
• More coming soon!