445459389013072

Names of 445459389013072

• Cardinal: 445459389013072 can be written as Four hundred forty-five trillion, four hundred fifty-nine billion, three hundred eighty-nine million, thirteen thousand and seventy-two.

Scientific notation

• Scientific notation: 4.45459389013072 × 10¹⁴

Factors of 445459389013072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 112800

Divisors of 445459389013072

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 56 76 112 133 152 266 304 313 361 532 626 722 1064 1252 1444 2128 2191 2504 2527 2888 4382 5008 5054 5776 5947 8764 10108 11894 17528 20216 23788 35056 40432 41629 47576 83258 95152 97969 112459 112993 166516 195938 224918 225986 333032 391876 449836 451972 666064 685783 783752 787213 790951 899672 903944 1371566 1567504 1574426 1581902 1799344 1807888 1861411 2136721 2743132 3148852 3163804 3722822 4273442 5486264 6297704 6327608 7445644 8546884 10972528 12595408 12655216 13029877 14891288 14957047 17093768 26059754 29782576 29914094 34187536 35199667 35366809 40597699 52119508 59828188 70399334 70733618 81195398 104239016 119656376 140798668 141467236 162390796 208478032 239312752 246397669 247567663 281597336 282934472 284183893 324781592 492795338 495135326 563194672 565868944 568367786 649563184 668793673 985590676 990270652 1136735572 1337587346 1971181352 1980541304 2273471144 2675174692 3942362704 3961082608 4546942288 4681555711 5350349384 9363111422 10700698768 11017495771 12707079787 18726222844 22034991542 25414159574 37452445688 44069983084 50828319148 74904891376 77122470397 88139966168 88949558509 101656638296 154244940794 176279932336 177899117018 203313276592 209332419649 308489881588 355798234036 418664839298 616979763176 711596468072 837329678596 1233959526352 1423192936144 1465326937543 1674659357192 2930653875086 3349318714384 3977315973331 5861307750172 7954631946662 11722615500344 15909263893324 23445231000688 27841211813317 31818527786648 55682423626634 63637055573296 111364847253268 222729694506536 445459389013072
• Sum of all divisors σ(n): 1044366999135840
• Sum of proper divisors (its aliquot sum) s(n): 598907610122768
• 445459389013072 is an abundant number, because the sum of its proper divisors (598907610122768) is greater than itself. Its abundance is 153448221109696

Bases of 445459389013072

• Binary: 1100101010010010010011000101001001101110001010000₂
• Hexadecimal: 0x1952498A4DC50
• Base-36: 4DWH7USPXS

Squares and roots of 445459389013072

• 445459389013072 squared (445459389013072²) is 198434067259899411266186877184
• 445459389013072 cubed (445459389013072³) is 88394318360973626071316727774274275434549248
• The square root of 445459389013072 is 21105908.8648907037
• The cube root of 445459389013072 is 76372.3297486433

Scales and comparisons

• 445,459,389,013,072 seconds is equal to 14,164,230 years, 35 weeks, 10 hours, 17 minutes, 52 seconds.
• To count from 1 to 445,459,389,013,072 would take you about thirty-five million, four hundred ten thousand, five hundred seventy-six 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 445459389013072 cubic inches would be around 6364.4 feet tall.

Recreational maths with 445459389013072

• 445459389013072 backwards is 270310983954544
• The number of decimal digits it has is: 15
• The sum of 445459389013072's digits is 64
• More coming soon!