855901026864

Names of 855901026864

• Cardinal: 855901026864 can be written as Eight hundred fifty-five billion, nine hundred one million, twenty-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 8.55901026864 × 10¹¹

Factors of 855901026864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 379

Divisors of 855901026864

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 36 39 48 52 54 62 67 72 78 81 93 104 108 117 124 134 144 156 162 186 201 208 216 234 243 248 263 268 279 312 324 351 372 402 403 432 468 486 496 526 536 558 603 624 648 702 744 789 804 806 837 871 936 961 972 1052 1053 1072 1116 1206 1209 1296 1404 1488 1578 1608 1612 1674 1742 1809 1872 1922 1944 2077 2104 2106 2232 2367 2412 2418 2511 2613 2808 2883 3156 3159 3216 3224 3348 3419 3484 3618 3627 3844 3888 4154 4208 4212 4464 4734 4824 4836 5022 5226 5427 5616 5766 6231 6312 6318 6448 6696 6838 6968 7101 7236 7254 7533 7688 7839 8153 8308 8424 8649 9468 9648 9672 10044 10257 10452 10854 10881 11532 12462 12493 12624 12636 13392 13676 13936 14202 14472 14508 15066 15376 15678 16281 16306 16616 16848 17298 17621 18693 18936 19344 20088 20514 20904 21303 21708 21762 23064 23517 24459 24924 24986 25272 25947 27001 27352 28404 28944 29016 30132 30771 31356 32562 32612 32643 33232 34596 35242 37386 37479 37872 40176 41028 41808 42606 43416 43524 46128 47034 48918 49848 49972 50544 51894 52863 54002 54704 56079 56808 58032 60264 61542 62712 63909 64387 65124 65224 65286 69192 70484 70551 73377 74772 74958 77841 81003 82056 85212 86832 87048 92313 94068 97836 97929 99696 99944 103788 105726 105989 108004 112158 112437 113616 120528 123084 125424 127818 128774 130248 130448 130572 138384 140968 141102 146754 149544 149916 155682 158589 162006 164112 168237 170424 174096 184626 188136 193161 195672 195858 199888 207576 211452 211653 211978 216008 220131 224316 224874 229073 233523 243009 246168 252743 255636 257548 260496 261144 276939 281936 282204 293508 299088 299832 311364 317178 317967 324012 336474 337311 340848 369252 376272 386322 391344 391716 415152 422904 423306 423956 432016 440262 448632 449748 458146 467046 475767 486018 492336 504711 505486 511272 515096 522288 546251 553878 564408 579483 587016 599664 622728 634356 635934 648024 660393 672948 674622 687219 729027 738504 758229 772644 783432 830817 837031 845808 846612 847912 880524 897264 899496 916292 934092 951534 953901 972036 1009422 1010972 1011933 1022544 1030192 1092502 1107756 1128816 1158966 1174032 1245456 1268712 1271868 1296048 1320786 1345896 1349244 1374438 1427301 1458054 1477008 1516458 1545288 1566864 1638753 1661634 1674062 1693224 1695824 1738449 1761048 1798992 1832584 1868184 1903068 1907802 1944072 1981179 2018844 2021944 2023866 2061657 2185004 2187081 2215512 2274687 2317932 2511093 2537424 2543736 2641572 2691792 2698488 2748876 2854602 2861703 2916108 3032916 3035799 3090576 3277506 3285659 3323268 3348124 3386448 3476898 3522096 3665168 3736368 3806136 3815604 3888144 3962358 4037688 4043888 4047732 4123314 4281903 4370008 4374162 4431024 4549374 4635864 4916259 5022186 5087472 5215347 5283144 5396976 5497752 5709204 5723406 5832216 6065832 6071598 6184971 6555012 6561243 6571318 6646536 6696248 6824061 6953796 7101263 7533279 7612272 7631208 7924716 8075376 8095464 8246628 8563806 8585109 8740016 8748324 9098748 9271728 9832518 9856977 10044372 10430694 10566288 10995504 11418408 11446812 11664432 12131664 12143196 12369942 13110024 13122486 13142636 13293072 13392496 13648122 13907592 14202526 14748777 15066558 15262416 15646041 15849432 16190928 16493256 16933781 17127612 17170218 17496648 18197496 18554913 19665036 19713954 20088744 20472183 20861388 21303789 22599837 22836816 22893624 24286392 24739884 25755327 26220048 26244972 26285272 27296244 27815184 28405052 29497554 29570931 30133116 31292082 31698864 32986512 33867562 34255224 34340436 34993296 36394992 37109826 39330072 39427908 40177488 40944366 41722776 42607578 44246331 45199674 45787248 48572784 49479768 50801343 51510654 52489944 52570544 54592488 55664739 56810104 58995108 59141862 60266232 61416549 62584164 63911367 67735124 67799511 68510448 68680872 74219652 78660144 78855816 81888732 83445552 85215156 88492662 88712793 90399348 98959536 101602686 103021308 104979888 109184976 111329478 113620208 117990216 118283724 120532464 122833098 125168328 127822734 132738993 135470248 135599022 137361744 148439304 152404029 157711632 163777464 170430312 176985324 177425586 180798696 191734101 203205372 203398533 206042616 220139153 222658956 235980432 236567448 245666196 250336656 255645468 265477986 266138379 270940496 271198044 296878608 304808058 327554928 340860624 353970648 354851172 361597392 383468202 406410744 406797066 412085232 440278306 445317912 457212087 473134896 491332392 511290936 530955972 532276758 542396088 575202303 609616116 660417459 707941296 709702344 766936404 798415137 812821488 813594132 880556612 890635824 914424174 982664784 1022581872 1061911944 1064553516 1084792176 1150404606 1219232232 1320834918 1371636261 1419404688 1533872808 1596830274 1627188264 1725606909 1761113224 1828848348 1981252377 2123823888 2129107032 2300809212 2438464464 2641669836 2743272522 3067745616 3193660548 3254376528 3451213818 3522226448 3657696696 3962504754 4114908783 4258214064 4601618424 5283339672 5486545044 5943757131 6387321096 6902427636 7315393392 7925009508 8229817566 9203236848 10566679344 10973090088 11887514262 12774642192 13804855272 15850019016 16459635132 17831271393 21946180176 23775028524 27609710544 31700038032 32919270264 35662542786 47550057048 53493814179 65838540528 71325085572 95100114096 106987628358 142650171144 213975256716 285300342288 427950513432 855901026864
• Sum of all divisors σ(n): 2816133255936
• Sum of proper divisors (its aliquot sum) s(n): 1960232229072
• 855901026864 is an abundant number, because the sum of its proper divisors (1960232229072) is greater than itself. Its abundance is 1104331202208

Bases of 855901026864

• Binary: 1100011101000111101011010011101000110000₂
• Hexadecimal: 0xC747AD3A30
• Base-36: AX71DF00

Squares and roots of 855901026864

• 855901026864 squared (855901026864²) is 732566567786849649674496
• 855901026864 cubed (855901026864³) is 627004477615000679031979789751660544
• The square root of 855901026864 is 925149.1916788341
• The cube root of 855901026864 is 9494.5528398387

Scales and comparisons

• 855,901,026,864 seconds is equal to 27,215 years, 1 day, 21 hours, 14 minutes, 24 seconds.
• To count from 1 to 855,901,026,864 would take you about fifty-four thousand, four hundred thirty 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 855901026864 cubic inches would be around 791.2 feet tall.

Recreational maths with 855901026864

• 855901026864 backwards is 468620109558
• 855901026864 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 855901026864's digits is 54
• More coming soon!