490351499142861

Names of 490351499142861

• Cardinal: 490351499142861 can be written as Four hundred ninety trillion, three hundred fifty-one billion, four hundred ninety-nine million, one hundred forty-two thousand, eight hundred sixty-one.

Scientific notation

• Scientific notation: 4.90351499142861 × 10¹⁴

Factors of 490351499142861

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 134635

Divisors of 490351499142861

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 17 31 41 51 93 123 131 393 431 527 697 1271 1293 1581 2091 2227 3813 4061 5371 6681 7327 12183 13361 16113 17671 21607 21981 40083 53013 56461 64821 69037 91307 133981 166501 169383 207111 227137 273921 300407 401943 499503 547801 681411 901221 959837 1643403 1750291 2277677 2314901 2830517 2879511 4153411 5250873 5493221 6833031 6944703 8491551 9312617 12460233 16479663 17551511 27937851 29754947 39353317 52654533 57745811 70607987 71761931 89264841 93384757 118059951 170289851 173237433 211823961 215285793 280154271 298375687 510869553 544096841 719611951 895127061 981678787 1219952827 1632290523 1790120141 2158835853 2367578251 2894927467 2945036361 3659858481 5370360423 7102734753 7564701241 8684782401 9249646297 12233403167 22307970481 22694103723 27748938891 30432042397 36700209501 40248830267 66923911443 73394925781 91296127191 120746490801 128599921097 220184777343 234505738471 310152750881 379235498177 385799763291 703517215413 930458252643 1137706494531 1247713738277 3743141214831 3986597554007 5272596764977 9614735277311 11959792662021 15817790294931 28844205831933 163450499714287 490351499142861
• Sum of all divisors σ(n): 739325864116224
• Sum of proper divisors (its aliquot sum) s(n): 248974364973363
• 490351499142861 is a deficient number, because the sum of its proper divisors (248974364973363) is less than itself. Its deficiency is 241377134169498

Bases of 490351499142861

• Binary: 1101111011111100011011010111010111110011011001101₂
• Hexadecimal: 0x1BDF8DAEBE6CD
• Base-36: 4TTCDA37IL

Squares and roots of 490351499142861

• 490351499142861 squared (490351499142861²) is 240444592711651212017687265321
• 490351499142861 cubed (490351499142861³) is 117902366496952801537418968863421886590023381
• The square root of 490351499142861 is 22143881.7541744699
• The cube root of 490351499142861 is 78856.1983235579

Scales and comparisons

• 490,351,499,142,861 seconds is equal to 15,591,660 years, 47 weeks, 4 days, 9 hours, 54 minutes, 21 seconds.
• To count from 1 to 490,351,499,142,861 would take you about thirty-eight million, nine hundred seventy-nine thousand, one hundred fifty-two 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 490351499142861 cubic inches would be around 6571.3 feet tall.

Recreational maths with 490351499142861

• 490351499142861 backwards is 168241994153094
• The number of decimal digits it has is: 15
• The sum of 490351499142861's digits is 66
• More coming soon!