440768316021

Names of 440768316021

• Cardinal: 440768316021 can be written as Four hundred forty billion, seven hundred sixty-eight million, three hundred sixteen thousand and twenty-one.

Scientific notation

• Scientific notation: 4.40768316021 × 10¹¹

Factors of 440768316021

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3395

Divisors of 440768316021

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 11 23 29 33 69 71 87 89 213 253 267 319 667 759 781 957 979 1633 2001 2047 2059 2343 2581 2937 3169 4899 6141 6177 6319 7337 7743 9507 17963 18957 22011 22517 22649 28391 34859 47357 53889 59363 67551 67947 69509 72887 85173 91901 104577 142071 145337 178089 183251 208527 218661 224999 275703 282041 436011 520927 549753 652993 674997 801757 846123 1010911 1562781 1598707 1958979 2015761 2113723 2405271 2474989 3032733 3102451 4214773 4796121 5174977 6047283 6341169 6486943 6524971 7424967 8179189 9307353 12644319 15524931 19460829 19574913 20024911 23250953 24537567 46362503 56924747 60074733 69752859 71356373 71774681 89971079 139087509 150074333 170774241 188121347 214069119 215324043 220274021 269913237 450222999 460572953 564364041 580722419 660822063 1381718859 1650817663 1742167257 2069334817 4952452989 5066302483 6208004451 6387946609 13356615637 15198907449 19163839827 40069846911 146922772007 440768316021
• Sum of all divisors σ(n): 709917696000
• Sum of proper divisors (its aliquot sum) s(n): 269149379979
• 440768316021 is a deficient number, because the sum of its proper divisors (269149379979) is less than itself. Its deficiency is 171618936042

Bases of 440768316021

• Binary: 110011010011111110101101100001001110101₂
• Hexadecimal: 0x669FD6C275
• Base-36: 5MHI2P9X

Squares and roots of 440768316021

• 440768316021 squared (440768316021²) is 194276708407988125272441
• 440768316021 cubed (440768316021³) is 85631017607091777800898611410077261
• The square root of 440768316021 is 663903.8454633323
• The cube root of 440768316021 is 7610.3294219083

Scales and comparisons

• 440,768,316,021 seconds is equal to 14,015 years, 3 weeks, 4 days, 3 hours, 20 minutes, 21 seconds.
• To count from 1 to 440,768,316,021 would take you about twenty-eight thousand and thirty 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 440768316021 cubic inches would be around 634.2 feet tall.

Recreational maths with 440768316021

• 440768316021 backwards is 120613867044
• The number of decimal digits it has is: 12
• The sum of 440768316021's digits is 42
• More coming soon!