490506520779

Names of 490506520779

• Cardinal: 490506520779 can be written as Four hundred ninety billion, five hundred six million, five hundred twenty thousand, seven hundred seventy-nine.

Scientific notation

• Scientific notation: 4.90506520779 × 10¹¹

Factors of 490506520779

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 93

Divisors of 490506520779

• Number of divisors d(n): 132
• Complete list of divisors:
  1 3 9 11 27 33 79 81 99 121 237 243 297 363 711 729 869 891 1089 1331 2133 2187 2607 2673 3267 3993 6241 6399 6561 7821 8019 9559 9801 11979 18723 19197 19683 23463 24057 28677 29403 35937 56169 57591 59049 68651 70389 72171 86031 88209 105149 107811 168507 172773 205953 211167 216513 258093 264627 315447 323433 505521 518319 617859 633501 649539 755161 774279 793881 946341 970299 1516563 1554957 1853577 1900503 2265483 2322837 2381643 2839023 2910897 4549689 4664871 5560731 5701509 6796449 6968511 7144929 8306771 8517069 8732691 13649067 16682193 17104527 20389347 20905533 24920313 25551207 26198073 40947201 50046579 51313581 61168041 62716599 74760939 76653621 78594219 122841603 150139737 183504123 188149797 224282817 229960863 368524809 450419211 550512369 564449391 672848451 689882589 1351257633 1651537107 2018545353 2069647767 4053772899 4954611321 6055636059 6208943301 14863833963 18166908177 44591501889 54500724531 163502173593 490506520779
• Sum of all divisors σ(n): 819649581912
• Sum of proper divisors (its aliquot sum) s(n): 329143061133
• 490506520779 is a deficient number, because the sum of its proper divisors (329143061133) is less than itself. Its deficiency is 161363459646

Bases of 490506520779

• Binary: 111001000110100011101111000100011001011₂
• Hexadecimal: 0x72347788CB
• Base-36: 69C2X1OR

Squares and roots of 490506520779

• 490506520779 squared (490506520779²) is 240596646926719558766841
• 490506520779 cubed (490506520779³) is 118014224195118693742573206582689139
• The square root of 490506520779 is 700361.7071049787
• The cube root of 490506520779 is 7886.4507416733

Scales and comparisons

• 490,506,520,779 seconds is equal to 15,596 years, 30 weeks, 4 days, 19 hours, 19 minutes, 39 seconds.
• To count from 1 to 490,506,520,779 would take you about thirty-one thousand, one hundred ninety-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 490506520779 cubic inches would be around 657.2 feet tall.

Recreational maths with 490506520779

• 490506520779 backwards is 977025605094
• The number of decimal digits it has is: 12
• The sum of 490506520779's digits is 54
• More coming soon!