9840436480809

Names of 9840436480809

• Cardinal: 9840436480809 can be written as Nine trillion, eight hundred forty billion, four hundred thirty-six million, four hundred eighty thousand, eight hundred nine.

Scientific notation

• Scientific notation: 9.840436480809 × 10¹²

Factors of 9840436480809

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4170

Divisors of 9840436480809

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 11 23 33 69 99 121 207 253 363 529 759 1089 1587 2277 2783 4133 4761 5819 8349 12399 17457 25047 37197 45463 52371 64009 95059 136389 192027 285177 409167 500093 576081 855531 1045649 1500279 2186357 3136947 4500837 6559071 9410841 11502139 17081689 19677213 24049927 34506417 51245067 72149781 103519251 153735201 187898579 216449343 264549197 392878847 563695737 793647591 1178636541 1691087211 2066884369 2380942773 3535909623 4321667317 6200653107 9036213481 12965001951 18601959321 27108640443 38895005853 47538340487 81325921329 99398348291 142615021461 298195044873 427845064383 894585134619 1093381831201 3280145493603 9840436480809
• Sum of all divisors σ(n): 16336387545751
• Sum of proper divisors (its aliquot sum) s(n): 6495951064942
• 9840436480809 is a deficient number, because the sum of its proper divisors (6495951064942) is less than itself. Its deficiency is 3344485415867

Bases of 9840436480809

• Binary: 10001111001100100111101110001000101100101001₂
• Hexadecimal: 0x8F327B88B29
• Base-36: 3HKMTT3C9

Squares and roots of 9840436480809

• 9840436480809 squared (9840436480809²) is 96834190132836616625294481
• 9840436480809 cubed (9840436480809³) is 952890697172760347936787124424930115129
• 9840436480809 is a perfect square number. Its square root is 3136947
• The cube root of 9840436480809 is 21429.1422343557

Scales and comparisons

• 9,840,436,480,809 seconds is equal to 312,895 years, 22 weeks, 6 days, 18 hours, 9 seconds.
• To count from 1 to 9,840,436,480,809 would take you about seven hundred eighty-two thousand, two hundred thirty-eight 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 9840436480809 cubic inches would be around 1785.8 feet tall.

Recreational maths with 9840436480809

• 9840436480809 backwards is 9080846340489
• The number of decimal digits it has is: 13
• The sum of 9840436480809's digits is 63
• More coming soon!