490291663212

Names of 490291663212

• Cardinal: 490291663212 can be written as Four hundred ninety billion, two hundred ninety-one million, six hundred sixty-three thousand, two hundred twelve.

Scientific notation

• Scientific notation: 4.90291663212 × 10¹¹

Factors of 490291663212

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8699

Divisors of 490291663212

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 131 156 234 262 393 468 524 786 1069 1179 1572 1703 2138 2358 3207 3406 4276 4716 5109 6414 6812 7481 9621 10218 12828 13897 14962 15327 19242 20436 22443 27794 29924 30654 38484 41691 44886 55588 61308 67329 83382 89772 97253 125073 134658 140039 166764 194506 250146 269316 280078 291759 389012 420117 500292 560156 583518 840234 875277 980011 1167036 1260351 1680468 1750554 1820507 1960022 2520702 2940033 3501108 3641014 3920044 5041404 5461521 5880066 7282028 7997189 8820099 10923042 11760132 12740143 15994378 16384563 17640198 21846084 23991567 25480286 31988756 32769126 35280396 38220429 47983134 50960572 65538252 71974701 76440858 95966268 103963457 114661287 143949402 152881716 207926914 229322574 287898804 311890371 415853828 458645148 623780742 935671113 1047631759 1247561484 1871342226 2095263518 3142895277 3742684452 4190527036 6285790554 9428685831 12571581108 13619212867 18857371662 27238425734 37714743324 40857638601 54476851468 81715277202 122572915803 163430554404 245145831606 490291663212
• Sum of all divisors σ(n): 1346309284320
• Sum of proper divisors (its aliquot sum) s(n): 856017621108
• 490291663212 is an abundant number, because the sum of its proper divisors (856017621108) is greater than itself. Its abundance is 365725957896

Bases of 490291663212

• Binary: 111001000100111101010010001000101101100₂
• Hexadecimal: 0x7227A9116C
• Base-36: 698IZWJ0

Squares and roots of 490291663212

• 490291663212 squared (490291663212²) is 240385915015189234156944
• 490291663212 cubed (490291663212³) is 117859210085535613857724594399144128
• The square root of 490291663212 is 700208.2998736873
• The cube root of 490291663212 is 7885.2990674911

Scales and comparisons

• 490,291,663,212 seconds is equal to 15,589 years, 39 weeks, 3 days, 40 minutes, 12 seconds.
• To count from 1 to 490,291,663,212 would take you about thirty-one thousand, one hundred seventy-nine 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 490291663212 cubic inches would be around 657.1 feet tall.

Recreational maths with 490291663212

• 490291663212 backwards is 212366192094
• The number of decimal digits it has is: 12
• The sum of 490291663212's digits is 45
• More coming soon!