813489011088195

Names of 813489011088195

• Cardinal: 813489011088195 can be written as Eight hundred thirteen trillion, four hundred eighty-nine billion, eleven million, eighty-eight thousand, one hundred ninety-five.

Scientific notation

• Scientific notation: 8.13489011088195 × 10¹⁴

Factors of 813489011088195

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 105308

Divisors of 813489011088195

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 13 15 19 31 39 41 53 57 65 93 95 123 155 159 195 205 247 265 285 403 465 533 589 615 689 741 779 795 961 1007 1209 1235 1271 1599 1643 1767 2015 2067 2173 2337 2665 2883 2945 3021 3445 3705 3813 3895 4805 4929 5035 6045 6355 6519 7657 7995 8215 8835 10127 10335 10865 11685 12493 13091 14415 15105 16523 18259 19065 21359 22971 24149 24645 28249 30381 31217 32595 37479 38285 39273 39401 41287 49569 50635 50933 54777 62465 64077 65455 67363 72447 82615 84747 91295 93651 105143 106795 114855 118203 120745 123861 141245 151905 152799 156085 187395 196365 197005 202089 206435 237367 247845 254665 273885 313937 315429 320385 336815 362235 405821 423735 468255 512213 525715 536731 591015 619305 662129 712101 748619 763995 875719 941811 967727 1010445 1186835 1217463 1279897 1366859 1536639 1569685 1577145 1610193 1986387 1997717 2029105 2088253 2245857 2561065 2627157 2683655 2903181 3259433 3310645 3560505 3743095 3839691 4100577 4310863 4378595 4709055 4838635 5572579 5993151 6087315 6264759 6399485 6834295 7683195 8050965 9732047 9778299 9931935 9988585 10441265 11229285 12580451 12932589 13135785 14515905 16297165 16638661 16717737 19198455 20502885 21554315 25970321 27147289 27862895 29196141 29965755 31323795 37741353 39676807 42372629 48660235 48891495 49915983 56041219 61929227 62902255 64662945 72443527 77910963 81441867 81906397 83193305 83588685 101042423 105879001 119030421 127117887 129851605 133636753 135736445 145980705 168123657 172749949 185787681 188706765 198384035 211863145 217330581 228475739 245719191 249579915 280206095 303127269 309646135 317637003 362217635 389554815 400910259 407209335 409531985 505212115 515798491 518249847 529395005 595152105 635589435 668183765 685427217 805079951 840618285 863749745 928938405 1064783161 1086652905 1142378695 1228595955 1313551499 1376427013 1515636345 1547395473 1588185015 1737277789 1919806037 2004551295 2245749337 2415239853 2539098307 2578992455 2591249235 2970184607 3194349483 3282249031 3427136085 3940654497 4025399755 4129281039 4142739343 4341039041 5211833367 5323915805 5355248419 5759418111 6567757495 6737248011 6882135065 7082747909 7617294921 7736977365 8686388945 8910553821 9599030185 9846747093 11228746685 12076199265 12428218029 12695491535 13023117123 14850923035 15971747415 16065745257 16411245155 19703272485 20646405195 20713696715 21248243727 21705195205 24957478481 26059166835 26776242095 28797090555 33008277991 33686240055 35413739545 38086474605 42669237403 44552769105 49233735465 53855611459 56433507533 62141090145 65115585615 69618229447 74872435443 78712047517 80328726285 92075722817 99024833973 101749719961 106241218635 124787392405 128007712209 134572210271 161566834377 165041389955 169300522599 208854688341 213346187015 219565185179 236136142551 269278057295 276227168451 282167537665 305249159883 348091147235 374362177215 393560237585 403716630813 460378614085 495124169865 508748599805 640038561045 658695555537 672861051355 807834171885 846502612995 1023256617721 1044273441705 1097825925895 1180680712755 1322746359493 1381135842255 1526245799415 1749438733523 2018583154065 2854347407327 3069769853163 3293477777685 3968239078479 4171738518401 5116283088605 5248316200569 6613731797465 8563042221981 8747193667615 12515215555203 14271737036635 15348849265815 19841195392395 20858692592005 26241581002845 42815211109905 54232600739213 62576077776015 162697802217639 271163003696065 813489011088195
• Sum of all divisors σ(n): 1591278029752320
• Sum of proper divisors (its aliquot sum) s(n): 777789018664125
• 813489011088195 is a deficient number, because the sum of its proper divisors (777789018664125) is less than itself. Its deficiency is 35699992424070

Bases of 813489011088195

• Binary: 10111000111101110100101011100010001101101101000011₂
• Hexadecimal: 0x2E3DD2B88DB43
• Base-36: 80CVOXJDC3

Squares and roots of 813489011088195

• 813489011088195 squared (813489011088195²) is 661764371161249447658068358025
• 813489011088195 cubed (813489011088195³) is 538338043869366043414224689776354502111014875
• The square root of 813489011088195 is 28521728.7534994099
• The cube root of 813489011088195 is 93350.6250549521

Scales and comparisons

• 813,489,011,088,195 seconds is equal to 25,866,434 years, 13 weeks, 5 days, 18 hours, 43 minutes, 15 seconds.
• To count from 1 to 813,489,011,088,195 would take you about sixty-four million, six hundred sixty-six thousand and eighty-five 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 813489011088195 cubic inches would be around 7779.2 feet tall.

Recreational maths with 813489011088195

• 813489011088195 backwards is 591880110984318
• The number of decimal digits it has is: 15
• The sum of 813489011088195's digits is 66
• More coming soon!