490261854701421

Names of 490261854701421

• Cardinal: 490261854701421 can be written as Four hundred ninety trillion, two hundred sixty-one billion, eight hundred fifty-four million, seven hundred one thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 4.90261854701421 × 10¹⁴

Factors of 490261854701421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 94437

Divisors of 490261854701421

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 11 27 33 81 99 101 121 297 303 363 891 909 1089 1111 2727 3267 3333 5581 8181 9801 9999 12221 16743 29997 36663 50229 61391 88741 89991 109989 150687 184173 266223 329967 452061 552519 563681 675301 798669 976151 989901 1657557 1691043 2025903 2396007 2928453 4972671 5073129 6077709 6200491 7188021 8785359 8962841 10737661 15219387 18233127 18601473 26356077 26888523 32212983 45658161 54699381 55804419 68205401 79068231 80665569 96638949 98591251 167413257 204616203 241996707 289916847 295773753 495263521 502239771 613848609 725990121 869750541 887321259 1084503761 1485790563 1841545827 2661963777 3253511283 4457371689 5447898731 5524637481 7985891331 9760533849 13372115067 16343696193 29281601547 40116345201 49031088579 50021615621 59926886041 87844804641 147093265737 150064846863 179780658123 441279797211 450194540589 539341974369 550237771831 1350583621767 1618025923107 1650713315493 4051750865301 4854077769321 4952139946479 6052615490141 14856419839437 18157846470423 44569259518311 54473539411269 163420618233807 490261854701421
• Sum of all divisors σ(n): 813122965916184
• Sum of proper divisors (its aliquot sum) s(n): 322861111214763
• 490261854701421 is a deficient number, because the sum of its proper divisors (322861111214763) is less than itself. Its deficiency is 167400743486658

Bases of 490261854701421

• Binary: 1101111011110001111111011101100100100011101101101₂
• Hexadecimal: 0x1BDE3FBB2476D
• Base-36: 4TS76Q3PT9

Squares and roots of 490261854701421

• 490261854701421 squared (490261854701421²) is 240356686175277236281059419241
• 490261854701421 cubed (490261854701421³) is 117837714754178813996897390310752911717441461
• The square root of 490261854701421 is 22141857.5259940873
• The cube root of 490261854701421 is 78851.3926207867

Scales and comparisons

• 490,261,854,701,421 seconds is equal to 15,588,810 years, 26 weeks, 10 minutes, 21 seconds.
• To count from 1 to 490,261,854,701,421 would take you about thirty-eight million, nine hundred seventy-two thousand and twenty-six 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 490261854701421 cubic inches would be around 6570.9 feet tall.

Recreational maths with 490261854701421

• 490261854701421 backwards is 124107458162094
• The number of decimal digits it has is: 15
• The sum of 490261854701421's digits is 54
• More coming soon!