449785999949

Names of 449785999949

• Cardinal: 449785999949 can be written as Four hundred forty-nine billion, seven hundred eighty-five million, nine hundred ninety-nine thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 4.49785999949 × 10¹¹

Factors of 449785999949

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 78

Divisors of 449785999949

• Number of divisors d(n): 120
• Complete list of divisors:
  1 11 13 17 37 121 143 169 187 221 289 407 481 629 1331 1573 1859 2057 2431 2873 3179 3757 4477 4913 5291 6253 6919 8177 10693 14641 17303 20449 22627 26741 31603 34969 41327 48841 49247 54043 58201 63869 68783 76109 89947 106301 117623 139009 181781 190333 224939 248897 294151 347633 384659 454597 537251 541717 594473 640211 702559 756613 830297 837199 989417 1169311 1293853 1529099 1807117 1999591 2363153 2474329 3235661 3823963 4231249 5000567 5909761 6539203 7042321 7728149 8322743 9133267 9209189 10883587 12862421 14232383 16820089 19878287 21995501 25994683 30720989 42063593 55006237 65007371 71931233 85009639 91550173 100465937 119719457 141486631 156556213 185020979 218661157 241950511 285941513 337930879 715081081 935106029 1105125307 1556352941 2035230769 2405272727 2661455621 3145356643 3717239669 12156378377 26457999997 34598923073 40889636359 449785999949
• Sum of all divisors σ(n): 584609567400
• Sum of proper divisors (its aliquot sum) s(n): 134823567451
• 449785999949 is a deficient number, because the sum of its proper divisors (134823567451) is less than itself. Its deficiency is 314962432498

Bases of 449785999949

• Binary: 110100010111001010101011011001001001101₂
• Hexadecimal: 0x68B955B24D
• Base-36: 5QMMYYQ5

Squares and roots of 449785999949

• 449785999949 squared (449785999949²) is 202307445750121828002601
• 449785999949 cubed (449785999949³) is 90995056783846616796721680157867349
• The square root of 449785999949 is 670660.8680614965
• The cube root of 449785999949 is 7661.8793886763

Scales and comparisons

• 449,785,999,949 seconds is equal to 14,301 years, 41 weeks, 5 days, 11 hours, 32 minutes, 29 seconds.
• To count from 1 to 449,785,999,949 would take you about twenty-eight thousand, six hundred three 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 449785999949 cubic inches would be around 638.5 feet tall.

Recreational maths with 449785999949

• 449785999949 backwards is 949999587944
• The number of decimal digits it has is: 12
• The sum of 449785999949's digits is 86
• More coming soon!