490930474892

Names of 490930474892

• Cardinal: 490930474892 can be written as Four hundred ninety billion, nine hundred thirty million, four hundred seventy-four thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 4.90930474892 × 10¹¹

Factors of 490930474892

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 118

Divisors of 490930474892

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 11 13 22 26 31 44 52 61 62 121 122 124 143 242 244 286 341 403 484 572 671 682 793 806 961 1331 1342 1364 1573 1586 1612 1891 1922 2662 2684 3146 3172 3751 3782 3844 4433 5324 6292 7381 7502 7564 8723 8866 10571 12493 14641 14762 15004 17303 17446 17732 20801 21142 24583 24986 29282 29524 34606 34892 41261 41602 42284 48763 49166 49972 58564 58621 69212 81191 82522 83204 95953 97526 98332 116281 117242 137423 161051 162382 165044 190333 191906 195052 228811 232562 234484 270413 274846 322102 324764 380666 383812 453871 457622 465124 536393 540826 549692 644204 644831 761332 762073 893101 907742 915244 1055483 1072786 1081652 1279091 1289662 1511653 1524146 1786202 1815484 2093663 2110966 2145572 2516921 2558182 2579324 2974543 3023306 3048292 3572404 4187326 4221932 4992581 5033842 5116364 5900323 5949086 6046612 7093141 8374652 8382803 9824111 9985162 10067684 11610313 11800646 11898172 14070001 14186282 16628183 16765606 19648222 19970324 23220626 23601292 27686131 28140002 28372564 32719973 33256366 33531212 39296444 46441252 55372262 56280004 64903553 65439946 66512732 78024551 92210833 110744524 127713443 129807106 130879892 154770011 156049102 182910013 184421666 255426886 259614212 304547441 309540022 312098204 359919703 365820026 368843332 510853772 609094882 619080044 719839406 731640052 858270061 1014319163 1218189764 1439678812 1716540122 2012010143 2028638326 3433080244 3959116733 4024020286 4057276652 7918233466 8048040572 9440970671 11157510793 15836466932 18881941342 22315021586 37763882684 44630043172 122732618723 245465237446 490930474892
• Sum of all divisors σ(n): 1068865057008
• Sum of proper divisors (its aliquot sum) s(n): 577934582116
• 490930474892 is an abundant number, because the sum of its proper divisors (577934582116) is greater than itself. Its abundance is 87004107224

Bases of 490930474892

• Binary: 111001001001101101111001000111110001100₂
• Hexadecimal: 0x724DBC8F8C
• Base-36: 69J3BURW

Squares and roots of 490930474892

• 490930474892 squared (490930474892²) is 241012731177684642411664
• 490930474892 cubed (490930474892³) is 118320494572078655932173411679940288
• The square root of 490930474892 is 700664.3097032987
• The cube root of 490930474892 is 7888.7222238167

Scales and comparisons

• 490,930,474,892 seconds is equal to 15,610 years, 3 weeks, 4 days, 16 hours, 21 minutes, 32 seconds.
• To count from 1 to 490,930,474,892 would take you about thirty-one thousand, two hundred twenty 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 490930474892 cubic inches would be around 657.4 feet tall.

Recreational maths with 490930474892

• 490930474892 backwards is 298474039094
• The number of decimal digits it has is: 12
• The sum of 490930474892's digits is 59
• More coming soon!