399668532016104

Names of 399668532016104

• Cardinal: 399668532016104 can be written as Three hundred ninety-nine trillion, six hundred sixty-eight billion, five hundred thirty-two million, sixteen thousand, one hundred four.

Scientific notation

• Scientific notation: 3.99668532016104 × 10¹⁴

Factors of 399668532016104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 506

Divisors of 399668532016104

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 79 104 117 156 158 234 237 312 316 409 468 474 632 711 818 936 948 1027 1227 1422 1636 1896 2054 2454 2844 3081 3272 3681 4108 4908 5317 5688 6162 6241 7362 8216 9243 9816 10634 12324 12482 14724 15951 18486 18723 21268 24648 24964 29448 31902 32311 36972 37446 42536 47853 49928 56169 63804 64622 73944 74892 81133 95706 96933 112338 127608 129244 149784 162266 167281 191412 193866 224676 243399 258488 290799 324532 334562 382824 387732 420043 449352 486798 501843 581598 649064 669124 730197 775464 840086 973596 1003686 1163196 1260129 1338248 1460394 1505529 1680172 1947192 2007372 2174653 2326392 2520258 2552569 2920788 3011058 3360344 3780387 4014744 4349306 5040516 5105138 5841576 6022116 6523959 7560774 7657707 8698612 10081032 10210276 12044232 13047918 13215199 15121548 15315414 17397224 19571877 20420552 22973121 26095836 26430398 30243096 30630828 33183397 39143754 39645597 45946242 52191672 52860796 61261656 66366794 68417929 78287508 79291194 91892484 99550191 105721592 118936791 132733588 136835858 156575016 158582388 171797587 183784968 199100382 205253787 237873582 265467176 273671716 298650573 317164776 343595174 398200764 410507574 475747164 515392761 547343432 597301146 615761361 687190348 796401528 821015148 889433077 951494328 1030785522 1044000721 1194602292 1231522722 1374380696 1546178283 1642030296 1778866154 2061571044 2088001442 2389204584 2463045444 2668299231 3092356566 3132002163 3557732308 4123142088 4176002884 4926090888 5336598462 5405016391 6184713132 6264004326 7115464616 8004897693 8352005768 9396006489 10673196924 10810032782 12369426264 12528008652 13572009373 16009795386 16215049173 18792012978 21346393848 21620065564 25056017304 27144018746 32019590772 32430098346 37584025956 40716028119 43240131128 48645147519 54288037492 64039181544 64860196692 70265213083 75168051912 81432056238 97290295038 108576074984 122148084357 129720393384 140530426166 162864112476 194580590076 210795639249 244296168714 281060852332 325728224952 389161180152 421591278498 426996294889 488592337428 562121704664 632386917747 843182556996 853992589778 977184674856 1264773835494 1280988884667 1686365113992 1707985179556 2529547670988 2561977769334 3415970359112 3842966654001 5059095341976 5123955538668 5550951833557 7685933308002 10247911077336 11101903667114 15371866616004 16652855500671 22203807334228 30743733232008 33305711001342 44407614668456 49958566502013 66611422002684 99917133004026 133222844005368 199834266008052 399668532016104
• Sum of all divisors σ(n): 1183536091974600
• Sum of proper divisors (its aliquot sum) s(n): 783867559958496
• 399668532016104 is an abundant number, because the sum of its proper divisors (783867559958496) is greater than itself. Its abundance is 384199027942392

Bases of 399668532016104

• Binary: 1011010110111111100010100111000001111001111101000₂
• Hexadecimal: 0x16B7F14E0F3E8
• Base-36: 3XO56STRE0

Squares and roots of 399668532016104

• 399668532016104 squared (399668532016104²) is 159734935483907548078915338816
• 399668532016104 cubed (399668532016104³) is 63841027176540410765452360771136190728292864
• The square root of 399668532016104 is 19991711.5829561729
• The cube root of 399668532016104 is 73660.2720402117

Scales and comparisons

• 399,668,532,016,104 seconds is equal to 12,708,223 years, 3 weeks, 1 day, 15 hours, 8 minutes, 24 seconds.
• To count from 1 to 399,668,532,016,104 would take you about thirty-one million, seven hundred seventy thousand, five hundred fifty-seven 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 399668532016104 cubic inches would be around 6138.4 feet tall.

Recreational maths with 399668532016104

• 399668532016104 backwards is 401610235866993
• The number of decimal digits it has is: 15
• The sum of 399668532016104's digits is 63
• More coming soon!