855820855010394

Names of 855820855010394

• Cardinal: 855820855010394 can be written as Eight hundred fifty-five trillion, eight hundred twenty billion, eight hundred fifty-five million, ten thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 8.55820855010394 × 10¹⁴

Factors of 855820855010394

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1315

Divisors of 855820855010394

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 31 39 42 49 62 63 78 91 93 98 117 126 147 182 186 217 234 273 279 294 343 403 434 441 546 558 637 651 686 806 819 882 961 1029 1209 1259 1274 1302 1519 1638 1911 1922 1953 2058 2401 2418 2518 2821 2883 3038 3087 3627 3777 3822 3906 4459 4557 4802 5642 5733 5766 6174 6727 7203 7254 7554 8463 8649 8813 8918 9114 10633 11331 11466 12493 13377 13454 13671 14406 16367 16926 17298 17626 19747 20181 21266 21609 22662 24986 25389 26439 26754 27342 31213 31899 32734 37479 39029 39494 40131 40362 43218 47089 49101 50778 52878 59241 60543 61691 62426 63798 74431 74958 78058 79317 80262 87451 93639 94178 95697 98202 112437 114569 117087 118482 121086 123382 138229 141267 147303 148862 158634 174902 177723 185073 187278 191394 223293 224874 229138 234174 262353 273203 276458 280917 282534 294606 329623 343707 351261 355446 370146 414687 423801 431837 446586 507377 524706 546406 555219 561834 612157 659246 669879 687414 702522 787059 801983 819609 829374 847602 863674 967603 988869 1014754 1031121 1110438 1209899 1224314 1244061 1295511 1339758 1522131 1574118 1585081 1603966 1639218 1836471 1912421 1935206 1977738 2062242 2307361 2405949 2419798 2458827 2488122 2591022 2902809 2966607 3022859 3044262 3170162 3551639 3629697 3672942 3824842 3886533 4285099 4566393 4614722 4755243 4811898 4917654 5509413 5613881 5737263 5805618 5933214 6045718 6922083 7103278 7217847 7259394 7773066 8469293 8570198 8708427 9068577 9132786 9510486 10654917 10889091 11018826 11095567 11227762 11474526 12855297 13386947 13844166 14265729 14435694 15728687 16841643 16938586 17211789 17416854 18137154 20606053 20766249 21309834 21778182 22191134 24861473 25407879 25710594 26773894 27205731 28531458 29995693 31457374 31964751 33286701 33683286 34423578 38565891 39297167 40160841 41212106 41532498 47186061 49137511 49722946 50524929 50815758 54411462 59285051 59991386 61818159 63929502 66573402 74584419 76223637 77131782 77668969 78594334 80321682 89987079 93708629 94372122 98275022 99860103 101049858 110100809 117891501 118570102 120482523 123636318 141558183 144242371 147412533 149168838 152447274 155337938 174030311 177855153 179974158 185454477 187417258 199720206 220201618 223753257 233006907 235783002 240965046 269961237 281125887 283116366 288484742 294825066 330302427 343962577 348060622 353674503 355710306 370908954 414995357 432727113 442237599 447506514 466013814 522090933 533565459 539922474 543682783 562251774 638787643 660604854 687925154 699020721 707349006 770705663 829990714 843377661 865454226 884475198 990907281 1009696597 1031887731 1044181866 1067130918 1087365566 1218212177 1244986071 1277575286 1298181339 1398041442 1523262841 1541411326 1566272799 1631048349 1686755322 1916362929 1981814562 2019393194 2063775462 2312116989 2407738039 2436424354 2489972142 2596362678 2904967499 3029089791 3046525682 3095663193 3132545598 3262096698 3654636531 3734958213 3805779481 3832725858 4471513501 4569788523 4624233978 4815476078 4893145047 5394939641 5749088787 5809934998 6058179582 6191326386 6936350967 7067876179 7223214117 7309273062 7469916426 7611558962 8714902497 8943027002 9087269373 9139577046 9786290094 10662839887 10789879282 10963909593 11417338443 11498177574 13414540503 13709365569 13872701934 14135752358 14446428234 16184818923 16854166273 17429804994 18174538746 19802416933 21203628537 21325679774 21669642351 21927819186 22834676886 26144707491 26829081006 27418731138 31300594507 31988519661 32369637846 33708332546 34252015329 37764577487 39604833866 40243621509 42407257074 43339284702 48554456769 49475133253 50562498819 52289414982 59407250799 62601189014 63610885611 63977039322 68504030658 74639879209 75529154974 80487243018 93901783521 95965558983 97108913538 98950266506 101124997638 113293732461 117979163911 118814501598 127221771222 138616918531 148425399759 149279758418 151687496457 178221752397 187803567042 191931117966 219104161549 223919637627 226587464922 235958327822 277233837062 281705350563 296850799518 303374992914 339881197383 353937491733 356443504794 415850755593 438208323098 445276199277 447839275254 522479154463 563410701126 657312484647 671758912881 679762394766 707874983466 831701511186 890552398554 970318429717 1044958308926 1061812475199 1247552266779 1314624969294 1343517825762 1533729130843 1567437463389 1940636859434 1971937453941 2123624950398 2495104533558 2910955289151 3067458261686 3134874926778 3657354081241 3943874907882 4601187392529 4702312390167 5821910578302 6792229008019 7314708162482 8732865867453 9202374785058 9404624780334 10972062243723 13584458016038 13803562177587 17465731734906 20376687024057 21944124487446 27607124355174 32916186731169 40753374048114 47545603056133 61130061072171 65832373462338 95091206112266 122260122144342 142636809168399 285273618336798 427910427505197 855820855010394
• Sum of all divisors σ(n): 2409081813145098
• Sum of proper divisors (its aliquot sum) s(n): 1553260958134704
• 855820855010394 is an abundant number, because the sum of its proper divisors (1553260958134704) is greater than itself. Its abundance is 697440103124310

Bases of 855820855010394

• Binary: 11000010100101110101010010000011011110010001011010₂
• Hexadecimal: 0x30A5D520DE45A
• Base-36: 8FD2O8FLUI

Squares and roots of 855820855010394

• 855820855010394 squared (855820855010394²) is 732429335870721828933848035236
• 855820855010394 cubed (855820855010394³) is 626828300459576195622369846645682063258242984
• The square root of 855820855010394 is 29254415.9916138815
• The cube root of 855820855010394 is 94942.5638045671

Scales and comparisons

• 855,820,855,010,394 seconds is equal to 27,212,455 years, 50 weeks, 39 minutes, 54 seconds.
• To count from 1 to 855,820,855,010,394 would take you about sixty-eight million, thirty-one thousand, one hundred thirty-nine 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 855820855010394 cubic inches would be around 7911.9 feet tall.

Recreational maths with 855820855010394

• 855820855010394 backwards is 493010558028558
• 855820855010394 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 855820855010394's digits is 63
• More coming soon!