855040438263648

Names of 855040438263648

• Cardinal: 855040438263648 can be written as Eight hundred fifty-five trillion, forty billion, four hundred thirty-eight million, two hundred sixty-three thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 8.55040438263648 × 10¹⁴

Factors of 855040438263648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 523

Divisors of 855040438263648

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 31 32 39 42 48 52 56 62 78 84 91 93 96 104 112 124 156 168 182 186 208 217 224 248 273 312 336 364 372 403 416 434 467 496 546 624 651 672 728 744 806 868 934 961 992 1092 1209 1248 1302 1401 1456 1488 1612 1736 1868 1922 2184 2418 2604 2802 2821 2883 2912 2976 3224 3269 3472 3736 3844 4368 4836 5208 5604 5642 5766 6071 6448 6538 6727 6944 7472 7688 8463 8736 9672 9807 10416 11208 11284 11532 12142 12493 12896 13076 13454 14477 14944 15376 16926 18213 19344 19614 20181 20832 22416 22568 23064 24284 24986 26152 26908 28954 30752 33852 36426 37479 38688 39228 40362 42497 43431 44832 45136 46128 48568 49972 52304 53816 57908 67704 72852 74958 78456 80724 84994 86862 87451 90272 92256 97136 99944 101339 104608 107632 115816 127491 135408 145704 149916 156912 161448 169988 173724 174902 188201 194272 199888 202678 215264 218089 231632 254982 262353 270816 291408 299832 304017 313824 322896 339976 347448 349804 376402 399776 405356 436178 448787 463264 509964 524706 564603 582816 599664 608034 645792 654267 679952 694896 699608 752804 810712 872356 897574 1019928 1049412 1129206 1199328 1216068 1308534 1317407 1346361 1359904 1389792 1399216 1505608 1526623 1621424 1744712 1795148 2039856 2098824 2258412 2432136 2617068 2634814 2692722 2798432 2835157 3011216 3053246 3141509 3242848 3489424 3590296 3952221 4079712 4197648 4516824 4579869 4864272 5234136 5269628 5385444 5670314 5834231 6022432 6106492 6283018 6760759 6978848 7180592 7904442 8395296 8505471 9033648 9159738 9424527 9728544 10468272 10539256 10770888 11340628 11668462 12212984 12566036 13521518 14361184 15808884 17010942 17502693 18067296 18319476 18849054 19846099 20282277 20936544 21078512 21541776 22681256 23336924 24425968 25132072 27043036 31617768 34021884 35005386 36638952 37698108 39692198 40564554 40839617 42157024 43083552 45362512 46673848 47325313 48851936 50264144 54086072 59538297 63235536 68043768 70010772 73277904 75396216 79384396 81129108 81679234 87889867 90725024 93347696 94650626 100528288 101847563 108172144 119076594 122518851 126471072 136087536 140021544 141975939 146555808 150792432 158768792 162258216 163358468 175779734 186695392 189301252 203695126 209583529 216344288 238153188 245037702 263669601 272175072 280043088 283951878 301584864 305542689 317537584 324516432 326716936 351559468 378602504 407390252 419167058 476306376 490075404 527339202 560086176 567903756 611085378 615229069 628750587 635075168 649032864 653433872 703118936 712932941 757205008 814780504 838334116 952612752 980150808 1054678404 1135807512 1222170756 1230458138 1257501174 1306867744 1324018319 1406237872 1425865882 1467084703 1514410016 1629561008 1676668232 1845687207 1905225504 1960301616 2109356808 2138798823 2271615024 2444341512 2460916276 2515002348 2648036638 2724585877 2812475744 2851731764 2934169406 3157274453 3259122016 3353336464 3691374414 3920603232 3972054957 4218713616 4277597646 4401254109 4543230048 4888683024 4921832552 5030004696 5296073276 5449171754 5703463528 5868338812 6314548906 6706672928 7382748828 7944109914 8173757631 8437427232 8555195292 8802508218 9268128233 9471823359 9777366048 9843665104 10060009392 10592146552 10898343508 11406927056 11736677624 12629097812 14765497656 15888219828 16347515262 17110390584 17605016436 18536256466 18943646718 19072101139 19687330208 20120018784 21184293104 21796687016 22100921171 22813854112 23473355248 25258195624 27804384699 29530995312 31776439656 32695030524 34220781168 35210032872 37072512932 37887293436 38144202278 41044567889 42368586208 43593374032 44201842342 46946710496 50516391248 55608769398 57216303417 59061990624 63552879312 65390061048 66302763513 68441562336 70420065744 74145025864 75774586872 76288404556 82089135778 87186748064 88403684684 97875508043 101032782496 111217538796 114432606834 123133703667 127105758624 130780122096 132605527026 140840131488 148290051728 151549173744 152576809112 164178271556 176807369368 195751016086 222435077592 228865213668 246267407334 261560244192 265211054052 287311975223 293626524129 296580103456 303098347488 305153618224 328356543112 353614738736 391502032172 444870155184 457730427336 492534814668 530422108104 574623950446 587253048258 610307236448 656713086224 685128556301 707229477472 783004064344 861935925669 889740310368 915460854672 985069629336 1060844216208 1149247900892 1174506096516 1272381604559 1313426172448 1370257112602 1566008128688 1723871851338 1830921709344 1970139258672 2055385668903 2121688432416 2298495801784 2349012193032 2544763209118 2740514225204 3132016257376 3447743702676 3817144813677 3940278517344 4110771337806 4596991603568 4698024386064 5089526418236 5481028450408 6895487405352 7634289627354 8221542675612 8906671231913 9193983207136 9396048772128 10179052836472 10962056900816 13790974810704 15268579254708 16443085351224 17813342463826 20358105672944 21924113801632 26720013695739 27581949621408 30537158509416 32886170702448 35626684927652 40716211345888 53440027391478 61074317018832 65772341404896 71253369855304 106880054782956 122148634037664 142506739710608 213760109565912 285013479421216 427520219131824 855040438263648
• Sum of all divisors σ(n): 2860549171683840
• Sum of proper divisors (its aliquot sum) s(n): 2005508733420192
• 855040438263648 is an abundant number, because the sum of its proper divisors (2005508733420192) is greater than itself. Its abundance is 1150468295156544

Bases of 855040438263648

• Binary: 11000010011010011110011101100101110101111101100000₂
• Hexadecimal: 0x309A79D975F60
• Base-36: 8F345KGA5C

Squares and roots of 855040438263648

• 855040438263648 squared (855040438263648²) is 731094151066091246865158267904
• 855040438263648 cubed (855040438263648³) is 625115063339540337407823877381462748968353792
• The square root of 855040438263648 is 29241074.5059693043
• The cube root of 855040438263648 is 94913.6958859629

Scales and comparisons

• 855,040,438,263,648 seconds is equal to 27,187,641 years, 6 weeks, 2 days, 19 hours, 48 seconds.
• To count from 1 to 855,040,438,263,648 would take you about sixty-seven million, nine hundred sixty-nine thousand, one hundred 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 855040438263648 cubic inches would be around 7909.5 feet tall.

Recreational maths with 855040438263648

• 855040438263648 backwards is 846362834040558
• The number of decimal digits it has is: 15
• The sum of 855040438263648's digits is 66
• More coming soon!