409950950988

Names of 409950950988

• Cardinal: 409950950988 can be written as Four hundred nine billion, nine hundred fifty million, nine hundred fifty thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 4.09950950988 × 10¹¹

Factors of 409950950988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2661

Divisors of 409950950988

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 127 254 367 381 421 508 734 762 842 1101 1263 1468 1524 1684 1741 2202 2526 3482 4404 5052 5223 6964 10446 20892 46609 53467 93218 106934 139827 154507 160401 186436 213868 221107 279654 309014 320802 442214 463521 559308 618028 638947 641604 663321 732961 884428 927042 1277894 1326642 1465922 1854084 1916841 2198883 2555788 2653284 2931844 3833682 4397766 7667364 8795532 19622389 39244778 58867167 78489556 81146269 93086047 117734334 162292538 186172094 235468668 243438807 268996687 279258141 324585076 372344188 486877614 537993374 558516282 806990061 973755228 1075986748 1117032564 1613980122 3227960244 34162579249 68325158498 102487737747 136650316996 204975475494 409950950988
• Sum of all divisors σ(n): 969563865088
• Sum of proper divisors (its aliquot sum) s(n): 559612914100
• 409950950988 is an abundant number, because the sum of its proper divisors (559612914100) is greater than itself. Its abundance is 149661963112

Bases of 409950950988

• Binary: 101111101110010111110110001011001001100₂
• Hexadecimal: 0x5F72FB164C
• Base-36: 58BU7M8C

Squares and roots of 409950950988

• 409950950988 squared (409950950988²) is 168059782215965578176144
• 409950950988 cubed (409950950988³) is 68896267542271258769983491374830272
• The square root of 409950950988 is 640274.1217541125
• The cube root of 409950950988 is 7428.6625832165

Scales and comparisons

• 409,950,950,988 seconds is equal to 13,035 years, 8 weeks, 6 days, 16 hours, 9 minutes, 48 seconds.
• To count from 1 to 409,950,950,988 would take you about twenty-six thousand and seventy 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 409950950988 cubic inches would be around 619.1 feet tall.

Recreational maths with 409950950988

• 409950950988 backwards is 889059059904
• The number of decimal digits it has is: 12
• The sum of 409950950988's digits is 66
• More coming soon!