449995209345

Names of 449995209345

• Cardinal: 449995209345 can be written as Four hundred forty-nine billion, nine hundred ninety-five million, two hundred nine thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 4.49995209345 × 10¹¹

Factors of 449995209345

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 219

Divisors of 449995209345

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 11 15 27 31 33 37 45 55 61 71 93 99 111 135 155 165 183 185 213 279 297 305 333 341 355 407 465 495 549 555 639 671 781 837 915 999 1023 1065 1147 1221 1395 1485 1647 1665 1705 1891 1917 2013 2035 2201 2257 2343 2627 2745 3069 3195 3355 3441 3663 3721 3905 4185 4331 4995 5115 5673 5735 6039 6105 6603 6771 7029 7881 8235 9207 9455 9585 10065 10323 10989 11005 11163 11285 11715 12617 12993 13135 15345 17019 17205 18117 18315 18605 19809 20313 20801 21087 21655 23643 24211 24827 28365 28897 30195 30969 33015 33489 33855 35145 37851 38979 39405 40931 46035 47641 51057 51615 54945 55815 59427 60939 62403 63085 64965 69967 70929 72633 74481 81437 85095 86691 90585 99045 100467 101565 104005 105435 113553 115351 116937 118215 121055 122793 124135 134261 137677 142923 144485 154845 160247 167445 187209 189255 194895 204655 209901 217899 223443 238205 244311 255285 260073 264191 297135 304695 312015 340659 346053 349835 354645 363165 368379 372405 402783 407185 413031 428769 433455 480741 502335 561627 567765 576755 584685 613965 629703 653697 670329 671305 688385 714615 732933 769637 780219 792573 801235 895807 936045 1038159 1049505 1089495 1105137 1117215 1208349 1221555 1239093 1268861 1286307 1300365 1320955 1442223 1476871 1514447 1703295 1730265 1762717 1841895 1889109 2013915 2065155 2143845 2198799 2308911 2377719 2403705 2687421 2808135 2906101 3114477 3148515 3268485 3351645 3625047 3664665 3717279 3806583 3848185 3901095 3962865 4267987 4326669 4430613 4479035 4543341 4967657 5190795 5288151 5525685 6041745 6195465 6344305 6431535 6926733 7133157 7211115 7384355 7572235 8062263 8189921 8718303 8813585 9445545 9775067 10993995 11419749 11544555 11888595 12803961 13291839 13437105 13630023 14530505 14902971 15572385 15864453 18125235 18586395 19032915 20780199 21339935 21633345 22153065 22716705 24186789 24569763 24838285 26154909 26440755 29325201 34259247 34633665 35665785 38411883 39875517 40311315 40890069 40949605 43591515 44708913 46947857 47593359 48875335 54644227 57098745 64019805 66459195 68150115 73709289 74514855 78464727 79322265 87975603 90089131 103900995 107525737 115235649 120933945 122848815 130774545 134126739 140843571 146626005 163932681 171296235 192059415 199377585 204450345 221127867 223544565 234739285 237966795 263926809 270267393 273221135 303027077 322577211 368546445 392323635 422530713 439878015 450445655 491798043 537628685 576178245 670633695 704217855 810802179 819663405 909081231 967731633 1105639335 1267592139 1319634045 1351336965 1475394129 1515135385 1612886055 2112653565 2432406537 2458990215 2727243693 2903194899 3333297847 4054010895 4545406155 4838658165 6337960695 7376970645 8181731079 9999893541 12162032685 13636218465 14515974495 16666489235 29999680623 40908655395 49999467705 89999041869 149998403115 449995209345
• Sum of all divisors σ(n): 953882542080
• Sum of proper divisors (its aliquot sum) s(n): 503887332735
• 449995209345 is an abundant number, because the sum of its proper divisors (503887332735) is greater than itself. Its abundance is 53892123390

Bases of 449995209345

• Binary: 110100011000101110011011111101010000001₂
• Hexadecimal: 0x68C5CDFA81
• Base-36: 5QQ3J1Q9

Squares and roots of 449995209345

• 449995209345 squared (449995209345²) is 202495688433450375329025
• 449995209345 cubed (449995209345³) is 91122089708070396746853428129738625
• The square root of 449995209345 is 670816.8224970211
• The cube root of 449995209345 is 7663.0671303273

Scales and comparisons

• 449,995,209,345 seconds is equal to 14,308 years, 23 weeks, 4 days, 21 hours, 15 minutes, 45 seconds.
• To count from 1 to 449,995,209,345 would take you about twenty-eight thousand, six hundred sixteen 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 449995209345 cubic inches would be around 638.6 feet tall.

Recreational maths with 449995209345

• 449995209345 backwards is 543902599944
• The number of decimal digits it has is: 12
• The sum of 449995209345's digits is 63
• More coming soon!