490903315149

Names of 490903315149

• Cardinal: 490903315149 can be written as Four hundred ninety billion, nine hundred three million, three hundred fifteen thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 4.90903315149 × 10¹¹

Factors of 490903315149

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1087

Divisors of 490903315149

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 13 17 39 41 51 123 137 193 221 411 533 579 663 683 697 1599 1781 2049 2091 2329 2509 3281 5343 5617 6987 7527 7913 8879 9061 9843 11611 16851 23739 26441 26637 27183 28003 30277 34833 42653 73021 79323 84009 90831 93571 95489 102869 127959 131819 134521 150943 219063 280713 286467 308607 343733 364039 395457 403563 449497 452829 476051 1031199 1084081 1092117 1216423 1241357 1348491 1428153 1590707 1713647 1748773 2240923 3252243 3649269 3724071 3836411 4772121 5140941 5246319 5404579 5843461 6188663 6722769 11509233 14093053 16213737 17530383 18059203 18429377 18565989 20679191 29131999 42279159 49873343 54177609 55288131 62037573 65218987 70259527 87395997 91877843 149620029 195656961 210778581 234769639 239581901 275633529 307006451 704308917 718745703 740427323 847846831 921019353 1194411959 2221281969 2543540493 3583235877 3991083863 9625555199 11973251589 12587264491 28876665597 37761793473 163634438383 490903315149
• Sum of all divisors σ(n): 775258864128
• Sum of proper divisors (its aliquot sum) s(n): 284355548979
• 490903315149 is a deficient number, because the sum of its proper divisors (284355548979) is less than itself. Its deficiency is 206547766170

Bases of 490903315149

• Binary: 111001001001100000111100010001011001101₂
• Hexadecimal: 0x724C1E22CD
• Base-36: 69IN5Q6L

Squares and roots of 490903315149

• 490903315149 squared (490903315149²) is 240986064824278412892201
• 490903315149 cubed (490903315149³) is 118300858126950089030537692067252949
• The square root of 490903315149 is 700644.9280120423
• The cube root of 490903315149 is 7888.5767452273

Scales and comparisons

• 490,903,315,149 seconds is equal to 15,609 years, 10 weeks, 5 days, 7 hours, 59 minutes, 9 seconds.
• To count from 1 to 490,903,315,149 would take you about thirty-one thousand, two hundred eighteen 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 490903315149 cubic inches would be around 657.4 feet tall.

Recreational maths with 490903315149

• 490903315149 backwards is 941513309094
• The number of decimal digits it has is: 12
• The sum of 490903315149's digits is 48
• More coming soon!