990553356600907

Names of 990553356600907

• Cardinal: 990553356600907 can be written as Nine hundred ninety trillion, five hundred fifty-three billion, three hundred fifty-six million, six hundred thousand, nine hundred seven.

Scientific notation

• Scientific notation: 9.90553356600907 × 10¹⁴

Factors of 990553356600907

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 358

Divisors of 990553356600907

• Number of divisors d(n): 96
• Complete list of divisors:
  1 11 29 121 127 191 319 841 1331 1397 2101 3509 3683 5539 9251 15367 23111 24257 36481 38599 40513 60929 101761 106807 160631 169037 254221 266827 401291 445643 670219 703453 1057949 1119371 1174877 1766941 2935097 4414201 4633087 4902073 6967871 7372409 7737983 11637439 12923647 19436351 20400137 30680521 32286067 48556211 50963957 76646581 85117813 128011829 134359523 142160117 202068259 213799861 224401507 337485731 560603527 843112391 884919617 936295943 1408130119 1477954753 2222750849 2468416577 3712343041 3896426167 5859979511 6166638797 9274236301 9734115787 16257502283 24450259339 25662668893 27152582347 40835773451 42860687837 64459774621 107075273657 178832525113 268952852729 282289357823 471467566207 709057520831 744217397897 1177828010227 3105182936053 5186143228277 7799632729141 8186391376867 34157012296583 90050305145537 990553356600907
• Sum of all divisors σ(n): 1143270688555008
• Sum of proper divisors (its aliquot sum) s(n): 152717331954101
• 990553356600907 is a deficient number, because the sum of its proper divisors (152717331954101) is less than itself. Its deficiency is 837836024646806

Bases of 990553356600907

• Binary: 11100001001110011100101100111100111000011001001011₂
• Hexadecimal: 0x384E72CF3864B
• Base-36: 9R4DXH6URV

Squares and roots of 990553356600907

• 990553356600907 squared (990553356600907²) is 981195952273323627348873222649
• 990553356600907 cubed (990553356600907³) is 971926944007564064437225834452831521646342643
• The square root of 990553356600907 is 31473057.6303114693
• The cube root of 990553356600907 is 99684.1151046935

Scales and comparisons

• 990,553,356,600,907 seconds is equal to 31,496,532 years, 39 weeks, 2 days, 14 hours, 55 minutes, 7 seconds.
• To count from 1 to 990,553,356,600,907 would take you about seventy-eight million, seven hundred forty-one thousand, three hundred thirty-one 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 990553356600907 cubic inches would be around 8307 feet tall.

Recreational maths with 990553356600907

• 990553356600907 backwards is 709006653355099
• The number of decimal digits it has is: 15
• The sum of 990553356600907's digits is 67
• More coming soon!