442636146018

Names of 442636146018

• Cardinal: 442636146018 can be written as Four hundred forty-two billion, six hundred thirty-six million, one hundred forty-six thousand and eighteen.

Scientific notation

• Scientific notation: 4.42636146018 × 10¹¹

Factors of 442636146018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 164

Divisors of 442636146018

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 6 9 11 17 18 22 27 33 34 51 54 66 81 99 102 131 153 162 187 198 243 262 289 297 306 374 393 459 486 561 578 594 729 786 867 891 918 1122 1179 1377 1441 1458 1683 1734 1782 2187 2227 2358 2601 2673 2754 2882 3179 3366 3537 4131 4323 4374 4454 5049 5202 5346 6358 6561 6681 7074 7803 8019 8262 8646 9537 10098 10611 12393 12969 13122 13362 15147 15606 16038 19074 19683 20043 21222 23409 24057 24497 24786 25938 28611 30294 31833 37179 37859 38907 39366 40086 45441 46818 48114 48994 57222 59049 60129 63666 70227 72171 73491 74358 75718 77814 85833 90882 95499 111537 113577 116721 118098 120258 136323 140454 144342 146982 171666 177147 180387 190998 210681 216513 220473 223074 227154 233442 257499 272646 286497 334611 340731 350163 354294 360774 408969 416449 421362 433026 440946 514998 531441 541161 572994 632043 649539 661419 669222 681462 700326 772497 817938 832898 859491 1003833 1022193 1050489 1062882 1082322 1226907 1249347 1264086 1299078 1322838 1544994 1623483 1718982 1896129 1948617 1984257 2007666 2044386 2100978 2317491 2453814 2498694 2578473 3011499 3066579 3151467 3246966 3680721 3748041 3792258 3897234 3968514 4634982 4870449 5156946 5688387 5845851 5952771 6022998 6133158 6302934 6952473 7361442 7496082 7735419 9034497 9199737 9454401 9740898 11042163 11244123 11376774 11691702 11905542 13904946 14611347 15470838 17065161 17858313 18068994 18399474 18908802 20857419 22084326 22488246 23206257 27599211 28363203 29222694 33126489 33732369 34130322 35716626 41714838 43834041 46412514 51195483 53574939 55198422 56726406 62572257 66252978 67464738 69618771 82797633 85089609 87668082 99379467 101197107 102390966 107149878 125144514 131502123 139237542 153586449 160724817 165595266 170179218 187716771 198758934 202394214 248392899 255268827 263004246 303591321 307172898 321449634 375433542 394506369 482174451 496785798 510537654 563150313 607182642 745178697 765806481 789012738 910773963 964348902 1126300626 1183519107 1446523353 1490357394 1531612962 1689450939 1821547926 2235536091 2367038214 2732321889 2893046706 3378901878 4339570059 4471072182 5464643778 6706608273 8196965667 8679140118 13018710177 13413216546 16393931334 20119824819 24590897001 26037420354 40239649638 49181794002 73772691003 147545382006 221318073009 442636146018
• Sum of all divisors σ(n): 1162949485104
• Sum of proper divisors (its aliquot sum) s(n): 720313339086
• 442636146018 is an abundant number, because the sum of its proper divisors (720313339086) is greater than itself. Its abundance is 277677193068

Bases of 442636146018

• Binary: 110011100001111001010111001010101100010₂
• Hexadecimal: 0x670F2B9562
• Base-36: 5NCE4S4I

Squares and roots of 442636146018

• 442636146018 squared (442636146018²) is 195926757761668217256324
• 442636146018 cubed (442636146018³) is 86724264957427087856739977397917832
• The square root of 442636146018 is 665309.0605260085
• The cube root of 442636146018 is 7621.0642902419

Scales and comparisons

• 442,636,146,018 seconds is equal to 14,074 years, 23 weeks, 6 days, 13 hours, 18 seconds.
• To count from 1 to 442,636,146,018 would take you about twenty-eight thousand, one hundred forty-eight 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 442636146018 cubic inches would be around 635.1 feet tall.

Recreational maths with 442636146018

• 442636146018 backwards is 810641636244
• The number of decimal digits it has is: 12
• The sum of 442636146018's digits is 45
• More coming soon!