449665634957

Names of 449665634957

• Cardinal: 449665634957 can be written as Four hundred forty-nine billion, six hundred sixty-five million, six hundred thirty-four thousand, nine hundred fifty-seven.

Scientific notation

• Scientific notation: 4.49665634957 × 10¹¹

Factors of 449665634957

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 378

Divisors of 449665634957

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 49 77 121 127 233 539 847 889 1331 1397 1631 2563 5929 6223 9317 9779 11417 15367 17941 28193 29591 54289 65219 68453 107569 125587 169037 197351 207137 310123 325501 380023 597179 752983 1183259 1381457 1449959 2170861 2278507 2660161 3580511 4180253 6568969 6894703 8282813 15196027 15949549 25063577 29261771 39385621 45982783 48262921 72258659 75841733 175445039 275699347 321879481 337840447 505810613 530892131 834259063 1929895429 3540674291 3716244917 5839813441 9176849693 40878694087 64237947851 449665634957
• Sum of all divisors σ(n): 582378918912
• Sum of proper divisors (its aliquot sum) s(n): 132713283955
• 449665634957 is a deficient number, because the sum of its proper divisors (132713283955) is less than itself. Its deficiency is 316952351002

Bases of 449665634957

• Binary: 110100010110010001010010001001010001101₂
• Hexadecimal: 0x68B229128D
• Base-36: 5QKNB4I5

Squares and roots of 449665634957

• 449665634957 squared (449665634957²) is 202199183261281980391849
• 449665634957 cubed (449665634957³) is 90922024128971167746723204252265493
• The square root of 449665634957 is 670571.1259493657
• The cube root of 449665634957 is 7661.1958752371

Scales and comparisons

• 449,665,634,957 seconds is equal to 14,297 years, 50 weeks, 5 days, 8 hours, 49 minutes, 17 seconds.
• To count from 1 to 449,665,634,957 would take you about twenty-eight thousand, five hundred ninety-five 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 449665634957 cubic inches would be around 638.4 feet tall.

Recreational maths with 449665634957

• 449665634957 backwards is 759436566944
• The number of decimal digits it has is: 12
• The sum of 449665634957's digits is 68
• More coming soon!