800813021805864

Names of 800813021805864

• Cardinal: 800813021805864 can be written as Eight hundred trillion, eight hundred thirteen billion, twenty-one million, eight hundred five thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 8.00813021805864 × 10¹⁴

Factors of 800813021805864

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 23630

Divisors of 800813021805864

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 38 43 57 72 76 86 114 129 152 171 172 181 228 258 342 344 362 387 456 516 543 684 724 774 817 1032 1086 1368 1448 1548 1629 1634 2172 2451 3096 3258 3268 3439 3851 4344 4902 6516 6536 6878 7353 7702 7783 9804 10317 11553 13032 13756 14706 15404 15566 19531 19608 20634 23106 23349 27512 29412 30808 30951 31132 34659 39062 41268 46212 46698 58593 58824 61902 62264 69318 70047 73169 78124 82536 92424 93396 117186 123804 138636 140094 146338 147877 156248 165593 175779 186792 219507 234372 247608 277272 280188 292676 295754 331186 351558 371089 439014 443631 468744 496779 560376 585352 591508 658521 662372 697031 703116 742178 839833 878028 887262 993558 1113267 1183016 1317042 1324744 1330893 1394062 1406232 1484356 1490337 1679666 1756056 1774524 1987116 2091093 2226534 2519499 2634084 2661786 2788124 2968712 2980674 3146267 3339801 3359332 3535111 3549048 3974232 4182186 4453068 5038998 5268168 5323572 5576248 5961348 6273279 6292534 6679602 6718664 7070222 7558497 8364372 8906136 9438801 10077996 10605333 10647144 11922696 12546558 12585068 13243589 13359204 14140444 15116994 15956827 16728744 18877602 20155992 21210666 25093116 25170136 26487178 26718408 28280888 28316403 29972333 30233988 31815999 31913654 37755204 39730767 42421332 47870481 50186232 52974356 56632806 59944666 60467976 63631998 63827308 67167109 75213881 75510408 79461534 84842664 89916999 95740962 105948712 113265612 119192301 119889332 127263996 127654616 134334218 143611443 150427762 152009773 158923068 179833998 191481924 201501327 225641643 226531224 238384602 239778664 254527992 268668436 269750997 287222886 300855524 304019546 317846136 359667996 382963848 403002654 451283286 456029319 476769204 537336872 539501994 569474327 574445772 601711048 604503981 608039092 676924929 719335992 806005308 902566572 912058638 953538408 1079003988 1138948654 1148891544 1209007962 1216078184 1353849858 1368087957 1429063739 1612010616 1708422981 1805133144 1824117276 2158007976 2277897308 2418015924 2707699716 2736175914 2858127478 2888185687 3234196883 3416845962 3648234552 4287191217 4555794616 4836031848 5125268943 5415399432 5472351828 5716254956 5776371374 6468393766 6833691924 8574382434 8664557061 9702590649 10250537886 10944703656 11432509912 11552742748 12861573651 12936787532 13613712461 13667383848 17148764868 17329114122 19405181298 20501075772 23105485496 25723147302 25873575064 25993671183 27227424922 29107771947 34297529736 34658228244 38810362596 40841137383 41002151544 51446294604 51987342366 54454849844 58215543894 61449740777 69316456488 77620725192 81682274766 102892589208 103974684732 108909699688 116431087788 122523412149 122899481554 163364549532 184349222331 207949369464 232862175576 245046824298 245798963108 258660536759 326729099064 368698444662 490093648596 491597926216 517321073518 553047666993 585389635823 737396889324 775981610277 980187297192 1034642147036 1106095333986 1170779271646 1474793778648 1551963220554 1756168907469 2069284294072 2212190667972 2327944830831 2341558543292 3103926441108 3512337814938 4424381335944 4655889661662 4683117086584 5268506722407 6207852882216 7024675629876 9311779323324 10537013444814 11122403080637 14049351259752 18623558646648 21074026889628 22244806161274 33367209241911 42148053779256 44489612322548 66734418483822 88979224645096 100101627725733 133468836967644 200203255451466 266937673935288 400406510902932 800813021805864
• Sum of all divisors σ(n): 2349750039436800
• Sum of proper divisors (its aliquot sum) s(n): 1548937017630936
• 800813021805864 is an abundant number, because the sum of its proper divisors (1548937017630936) is greater than itself. Its abundance is 748123995825072

Bases of 800813021805864

• Binary: 10110110000101010111001111101100100011110100101000₂
• Hexadecimal: 0x2D855CFB23D28
• Base-36: 7VV4F8SXM0

Squares and roots of 800813021805864

• 800813021805864 squared (800813021805864²) is 641301495893839210359704786496
• 800813021805864 cubed (800813021805864³) is 513562588815366262023402528159334902480812544
• The square root of 800813021805864 is 28298639.9285524675
• The cube root of 800813021805864 is 92863.2136328999

Scales and comparisons

• 800,813,021,805,864 seconds is equal to 25,463,377 years, 5 days, 20 hours, 44 minutes, 24 seconds.
• To count from 1 to 800,813,021,805,864 would take you about sixty-three million, six hundred fifty-eight thousand, four hundred forty-two 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 800813021805864 cubic inches would be around 7738.6 feet tall.

Recreational maths with 800813021805864

• 800813021805864 backwards is 468508120318008
• The number of decimal digits it has is: 15
• The sum of 800813021805864's digits is 54
• More coming soon!