4240988817345

Names of 4240988817345

• Cardinal: 4240988817345 can be written as Four trillion, two hundred forty billion, nine hundred eighty-eight million, eight hundred seventeen thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 4.240988817345 × 10¹²

Factors of 4240988817345

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 129961

Divisors of 4240988817345

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 19 21 35 43 45 57 63 95 105 127 129 133 171 215 285 301 315 381 387 399 635 645 665 817 855 889 903 1143 1197 1505 1905 1935 1995 2413 2451 2667 2709 4085 4445 4515 5461 5715 5719 5985 7239 7353 8001 12065 12255 13335 13545 16383 16891 17157 21717 27305 28595 36195 36765 38227 40005 49149 50673 51471 81915 84455 85785 103759 108585 114681 129757 152019 191135 245745 253365 257355 311277 344043 389271 518795 573405 648785 726313 760095 908299 933831 1167813 1556385 1720215 1946355 2178939 2465383 2724897 3631565 4541495 4669155 5579551 5839065 6536817 7396149 8174691 10894695 12326915 13624485 16479139 16738653 17257681 22188447 27897755 32684085 36980745 39056857 40873455 49437417 50215959 51773043 82395695 83693265 86288405 106011469 110942235 115353973 117170571 148312251 155319129 195284285 247187085 251079795 258865215 313103641 318034407 346061919 351511713 530057345 576769865 585852855 708602977 741561255 742080283 776595645 939310923 954103221 1038185757 1565518205 1590172035 1730309595 1757558565 2125808931 2191725487 2226240849 2817932769 3543014885 3710401415 4696554615 4770516105 4960220839 5190928785 6377426793 6575176461 6678722547 10629044655 10958627435 11131204245 13463456563 14089663845 14880662517 19725529383 24801104195 31887133965 32875882305 33393612735 40390369689 44641987551 67317282815 74403312585 94244195941 98627646915 121171109067 201951848445 223209937755 282732587823 471220979705 605855545335 848197763469 1413662939115 4240988817345
• Sum of all divisors σ(n): 9120347258880
• Sum of proper divisors (its aliquot sum) s(n): 4879358441535
• 4240988817345 is an abundant number, because the sum of its proper divisors (4879358441535) is greater than itself. Its abundance is 638369624190

Bases of 4240988817345

• Binary: 111101101101101110101000011100011111000001₂
• Hexadecimal: 0x3DB6EA1C7C1
• Base-36: 1I4A78QM9

Squares and roots of 4240988817345

• 4240988817345 squared (4240988817345²) is 17985986148845341772849025
• 4240988817345 cubed (4240988817345³) is 76278366126175157142547312165986338625
• The square root of 4240988817345 is 2059366.1202770623
• The cube root of 4240988817345 is 16186.6027749169

Scales and comparisons

• 4,240,988,817,345 seconds is equal to 134,850 years, 16 weeks, 6 days, 17 hours, 15 minutes, 45 seconds.
• To count from 1 to 4,240,988,817,345 would take you about three hundred thirty-seven thousand, one hundred twenty-five 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 4240988817345 cubic inches would be around 1348.9 feet tall.

Recreational maths with 4240988817345

• 4240988817345 backwards is 5437188890424
• 4240988817345 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4240988817345's digits is 63
• More coming soon!