449920319121

Names of 449920319121

• Cardinal: 449920319121 can be written as Four hundred forty-nine billion, nine hundred twenty million, three hundred nineteen thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 4.49920319121 × 10¹¹

Factors of 449920319121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 23

Divisors of 449920319121

• Number of divisors d(n): 225
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 147 169 189 243 273 343 351 441 507 567 637 729 819 1029 1053 1183 1323 1521 1701 1911 2187 2197 2401 2457 3087 3159 3549 3969 4459 4563 5103 5733 6561 6591 7203 7371 8281 9261 9477 10647 11907 13377 13689 15309 15379 17199 19773 21609 22113 24843 27783 28431 28561 31213 31941 35721 40131 41067 45927 46137 51597 57967 59319 64827 66339 74529 83349 85293 85683 93639 95823 107163 107653 120393 123201 138411 154791 173901 177957 194481 199017 199927 223587 250047 257049 280917 287469 321489 322959 361179 369603 405769 415233 464373 521703 533871 583443 597051 599781 670761 750141 753571 771147 842751 862407 968877 1083537 1108809 1217307 1245699 1393119 1399489 1565109 1601613 1750329 1799343 2012283 2250423 2260713 2313441 2528253 2587221 2906631 3250611 3651921 3737097 4179357 4198467 4695327 4804839 5250987 5274997 5398029 6036849 6782139 6940323 7584759 7761663 8719893 9751833 9796423 10955763 11211291 12595401 14085981 14414517 15752961 15824991 16194087 18110547 20346417 20820969 22754277 26159679 29255499 29389269 32867289 33633873 37786203 42257943 47474973 48582261 54331641 61039251 62462907 68262831 68574961 78479037 88167807 98601867 100901619 113358609 126773829 142424919 145746783 183117753 187388721 204788493 205724883 235437111 264503421 295805601 340075827 380321487 427274757 437240349 549353259 617174649 706311333 793510263 887416803 1020227481 1281824271 1311721047 1648059777 1851523947 2380530789 2662250409 3060682443 3845472813 4944179331 5554571841 7141592367 9182047329 11536418439 16663715523 21424777101 34609255317 49991146569 64274331303 149973439707 449920319121
• Sum of all divisors σ(n): 852877557181
• Sum of proper divisors (its aliquot sum) s(n): 402957238060
• 449920319121 is a deficient number, because the sum of its proper divisors (402957238060) is less than itself. Its deficiency is 46963081061

Bases of 449920319121

• Binary: 110100011000001010101110011111010010001₂
• Hexadecimal: 0x68C1573E91
• Base-36: 5QOUXW29

Squares and roots of 449920319121

• 449920319121 squared (449920319121²) is 202428293557942478212641
• 449920319121 cubed (449920319121³) is 91076602436708948301593028416208561
• 449920319121 is a perfect square number. Its square root is 670761
• The cube root of 449920319121 is 7662.6419993913

Scales and comparisons

• 449,920,319,121 seconds is equal to 14,306 years, 3 weeks, 6 days, 2 hours, 25 minutes, 21 seconds.
• To count from 1 to 449,920,319,121 would take you about twenty-eight thousand, six hundred twelve 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 449920319121 cubic inches would be around 638.6 feet tall.

Recreational maths with 449920319121

• 449920319121 backwards is 121913029944
• The number of decimal digits it has is: 12
• The sum of 449920319121's digits is 45
• More coming soon!