85389499404490

Names of 85389499404490

• Cardinal: 85389499404490 can be written as Eighty-five trillion, three hundred eighty-nine billion, four hundred ninety-nine million, four hundred four thousand, four hundred ninety.

Scientific notation

• Scientific notation: 8.538949940449 × 10¹³

Factors of 85389499404490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 169

Divisors of 85389499404490

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 10 23 31 46 47 61 62 94 115 122 155 230 235 305 310 470 610 713 961 1081 1403 1426 1457 1891 1922 2162 2209 2806 2867 2914 3565 3721 3782 4418 4805 5405 5734 7015 7130 7285 7442 9455 9610 10810 11045 14030 14335 14570 18605 18910 22090 22103 28670 33511 37210 43493 44206 45167 50807 58621 65941 67022 68479 85583 86986 88877 90334 101614 103823 110515 115351 117242 131882 134749 136958 167555 171166 174887 177754 207646 217465 221030 225835 230702 254035 269498 293105 329705 335110 342395 349774 427915 434930 444385 451670 508070 519115 576755 586210 659410 673745 684790 855830 874435 888770 1038230 1038841 1153510 1347490 1348283 1575017 1748870 2044171 2077682 2122849 2387929 2653073 2696566 2755187 3099227 3150034 3218513 3575881 4022401 4088342 4177219 4245698 4775858 5194205 5306146 5421497 5510374 6198454 6333203 6437026 6741415 7151762 7875085 8044802 8219689 8354438 10220855 10388410 10614245 10842994 11939645 12666406 13265365 13482830 13775935 15496135 15750170 16092565 16439378 17879405 20112005 20441710 20886095 21228490 23879290 26530730 27107485 27551870 30992270 31666015 32185130 35758810 40224010 41098445 41772190 48825527 54214970 63332030 63369301 74025799 82196890 82245263 96076037 97651054 99773903 124694431 126738602 129493789 145663669 148051598 164490526 168066407 189052847 192152074 196329293 199547806 244127635 249388862 254810359 258987578 291327338 316846505 336132814 370128995 378105694 386325383 392658586 411226315 480380185 488255270 498869515 509620718 623472155 633693010 647468945 728318345 740257990 772650766 822452630 840332035 945264235 960760370 981646465 997739030 1246944310 1274051795 1294937890 1456636690 1680664070 1890528470 1931626915 1963292930 2294799769 2548103590 2978357147 3863253830 3865527361 4515573739 4589599538 5860638257 5956714294 6086208083 7731054722 7899121129 8885483809 9031147478 11473998845 11721276514 11976086873 12172416166 14891785735 15798242258 17770967618 19327636805 22577868695 22947997690 23952173746 29303191285 29783571470 30431040415 38655273610 39495605645 44427419045 45155737390 58606382570 59880434365 60862080830 78991211290 88854838090 119760868730 139982785909 181679785967 275449998079 279965571818 363359571934 371258693063 550899996158 699913929545 742517386126 908398929835 1377249990395 1399827859090 1816797859670 1856293465315 2754499980790 3712586930630 8538949940449 17077899880898 42694749702245 85389499404490
• Sum of all divisors σ(n): 172148343344640
• Sum of proper divisors (its aliquot sum) s(n): 86758843940150
• 85389499404490 is an abundant number, because the sum of its proper divisors (86758843940150) is greater than itself. Its abundance is 1369344535660

Bases of 85389499404490

• Binary: 10011011010100101001010110001111001000011001010₂
• Hexadecimal: 0x4DA94AC790CA
• Base-36: U9NE7951M

Squares and roots of 85389499404490

• 85389499404490 squared (85389499404490²) is 7291366608549398064632160100
• 85389499404490 cubed (85389499404490³) is 622606144678647096982655793389852338849000
• The square root of 85389499404490 is 9240643.8847349809
• The cube root of 85389499404490 is 44035.3537147835

Scales and comparisons

• 85,389,499,404,490 seconds is equal to 2,715,121 years, 49 weeks, 4 days, 6 hours, 8 minutes, 10 seconds.
• To count from 1 to 85,389,499,404,490 would take you about six million, seven hundred eighty-seven thousand, eight hundred four 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 85389499404490 cubic inches would be around 3669.6 feet tall.

Recreational maths with 85389499404490

• 85389499404490 backwards is 09440499498358
• The number of decimal digits it has is: 14
• The sum of 85389499404490's digits is 76
• More coming soon!