3994968266147397

Names of 3994968266147397

• Cardinal: 3994968266147397 can be written as Three quadrillion, nine hundred ninety-four trillion, nine hundred sixty-eight billion, two hundred sixty-six million, one hundred forty-seven thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 3.994968266147397 × 10¹⁵

Factors of 3994968266147397

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 249

Divisors of 3994968266147397

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 11 21 33 37 49 77 111 147 191 231 259 343 407 539 573 777 1029 1221 1337 1369 1617 1813 2101 2849 3773 4011 4107 5439 6303 7067 8547 9359 9583 11319 12691 14707 15059 19943 21201 28077 28749 36481 38073 44121 45177 49469 50653 59829 65513 67081 77737 102949 105413 109443 139601 148407 151959 196539 201243 233211 255367 261479 308847 316239 346283 354571 401291 418803 469567 544159 557183 720643 737891 766101 784437 1038849 1063713 1203873 1349797 1408701 1632477 1671549 1787569 1830353 2161929 2213673 2423981 2481997 2809037 2876269 3809113 3900281 4049391 5165237 5362707 5491059 6967871 7271943 7445991 8427111 8628807 9448579 9674723 11427339 11700843 12512983 12812471 14847767 15495711 17373979 19663259 20133883 20903613 26663791 27301967 28345737 29024169 37538949 38437413 44543301 48775097 49942489 52121937 58989777 60401649 66140053 67723061 76646581 79991373 81905901 89687297 103934369 106421953 137642813 140937181 146325291 149827467 191113769 198420159 203169183 229939743 257811227 269061891 311803107 319265859 341425679 349597423 412928439 422811543 462980371 474061427 536526067 549367379 573341307 727540583 744953671 773433681 986560267 1024277037 1048792269 1388941113 1422184281 1609578201 1648102137 1804678589 1847872093 2182621749 2234861013 2389979753 2447181961 2835923497 2959680801 3318429989 3755682469 3845571653 5092784081 5214675697 5414035767 5543616279 7169939259 7341545883 8507770491 9539015399 9955289967 11267047407 11536714959 12632750123 12935104651 15278352243 15644027091 17130273727 19851464479 20326593023 26289777283 26919001571 28617046197 36502729879 37898250369 38805313953 51390821181 59554393437 60979779069 66773107793 78869331849 80757004713 88429250861 90545732557 104929169389 109508189637 138960251353 142286151161 188433010997 200319323379 265287752583 271637197671 314787508167 352943569763 416880754059 426858453483 467411754551 565299032991 633820127899 734504185723 972721759471 996003058127 1058830709289 1402235263653 1901460383697 2203512557169 2470604988341 2918165278413 2988009174381 3271882281857 3882379267393 5141529300061 6972021406889 7411814965023 9815646845571 11647137802179 15424587900183 17294234918387 20916064220667 27176654871751 35990705100427 51882704755161 81529964615253 107972115301281 121059644428709 190236584102257 363178933286127 570709752306771 1331656088715799 3994968266147397
• Sum of all divisors σ(n): 7001405964288000
• Sum of proper divisors (its aliquot sum) s(n): 3006437698140603
• 3994968266147397 is a deficient number, because the sum of its proper divisors (3006437698140603) is less than itself. Its deficiency is 988530568006794

Bases of 3994968266147397

• Binary: 1110001100010110011100001000011001001000011001000101₂
• Hexadecimal: 0xE316708648645
• Base-36: 13C3J32N1OL

Squares and roots of 3994968266147397

• 3994968266147397 squared (3994968266147397²) is 15959771447524739431028929875609
• 3994968266147397 cubed (3994968266147397³) is 63758780467826640708930274598912653600869139773
• The square root of 3994968266147397 is 63205761.3366645319
• The cube root of 3994968266147397 is 158673.5157705635

Scales and comparisons

• 3,994,968,266,147,397 seconds is equal to 127,027,633 years, 31 weeks, 6 days, 23 hours, 9 minutes, 57 seconds.
• To count from 1 to 3,994,968,266,147,397 would take you about three hundred eighty-one million, eighty-two thousand, nine hundred 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 3994968266147397 cubic inches would be around 13222.8 feet tall.

Recreational maths with 3994968266147397

• 3994968266147397 backwards is 7937416628694993
• The number of decimal digits it has is: 16
• The sum of 3994968266147397's digits is 93
• More coming soon!