38849428378860125

Names of 38849428378860125

• Cardinal: 38849428378860125 can be written as Thirty-eight quadrillion, eight hundred forty-nine trillion, four hundred twenty-eight billion, three hundred seventy-eight million, eight hundred sixty thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 3.8849428378860125 × 10¹⁶

Factors of 38849428378860125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 607

Divisors of 38849428378860125

• Number of divisors d(n): 324
• Complete list of divisors:
  1 5 13 17 25 65 85 125 169 221 241 289 325 331 425 845 1105 1205 1445 1625 1655 2125 2873 3133 3757 4097 4225 4303 5525 5627 6025 7225 8275 14365 15665 18785 20485 21125 21515 27625 28135 30125 36125 40729 41375 48841 53261 55939 58081 69649 71825 73151 78325 79771 93925 95659 102425 107575 109561 140675 203645 244205 266305 279695 290405 348245 359125 365755 391625 398855 469625 478295 512125 537875 547805 692393 703375 755053 905437 950963 987377 1018225 1037023 1221025 1243567 1331525 1356107 1398475 1424293 1452025 1741225 1828775 1862537 1994275 2391475 2739025 3461965 3775265 4527185 4754815 4936885 5091125 5185115 6105125 6217835 6657625 6780535 6992375 7121465 7260125 8706125 9143875 9312685 9815689 9971375 11770681 11957375 12835901 13481299 13695125 16166371 16785409 17309825 17629391 18515809 18876325 19224811 22635925 23053819 23774075 24212981 24684425 25925575 26404201 31089175 31663129 33902675 35607325 46563425 49078445 58853405 64179505 67406495 80831855 83927045 86549125 88146955 92579045 94381625 96124055 113179625 115269095 118870375 121064905 123422125 129627875 132021005 155445875 158315645 166866713 169513375 178036625 218210317 229182083 232817125 245392225 249922543 294267025 299699647 314768753 320897525 326821787 337032475 343254613 404159275 411620677 419635225 440734775 448871417 462895225 480620275 576345475 605324525 660105025 791578225 834333565 1091051585 1145910415 1226961125 1249612715 1471335125 1498498235 1573843765 1604487625 1634108935 1685162375 1716273065 2020796375 2058103385 2098176125 2203673875 2244357085 2314476125 2403101375 2836734121 2881727375 3026622625 3248993059 3300525125 3896095411 3957891125 4171667825 4248683231 4462309969 5351068801 5455257925 5555970379 5729552075 5835328421 6248063575 6363412441 7492491175 7630814089 7869218825 8170544675 8581365325 10290516925 11221785425 14183670605 16244965295 19480477055 20858339125 21243416155 22311549845 26755344005 27276289625 27779851895 28647760375 29176642105 31240317875 31817062205 37462455875 38154070445 39346094125 40852723375 42906826625 51452584625 55232882003 56108927125 70918353025 72227614927 75859269473 81224826475 82724361733 97402385275 99200583157 106217080775 108178011497 111557749225 133776720025 138899259475 145883210525 159085311025 190770352225 276164410015 354591765125 361138074635 379296347365 406124132375 413621808665 487011926375 496002915785 531085403875 540890057485 557788746125 668883600125 694496297375 729416052625 795426555125 938958994051 953851761125 1075416702529 1289607581041 1380822050075 1406314149461 1805690373175 1839026195449 1896481736825 2068109043325 2480014578925 2704450287425 4694794970255 5377083512645 6448037905205 6904110250375 7031570747305 9028451865875 9195130977245 9482408684125 10340545216625 12400072894625 13522251437125 18282083942993 23473974851275 23907340540837 26885417563225 32240189526025 35157853736525 45975654886225 91410419714965 117369874256375 119536702704185 134427087816125 161200947630125 175789268682625 229878274431125 310795427030881 457052098574825 597683513520925 1553977135154405 2285260492874125 2988417567604625 7769885675772025 38849428378860125
• Sum of all divisors σ(n): 56172525235703604
• Sum of proper divisors (its aliquot sum) s(n): 17323096856843479
• 38849428378860125 is a deficient number, because the sum of its proper divisors (17323096856843479) is less than itself. Its deficiency is 21526331522016646

Bases of 38849428378860125

• Binary: 10001010000001010101100101101010001111111011101001011101₂
• Hexadecimal: 0x8A05596A3FBA5D
• Base-36: AMIZ10I99I5

Squares and roots of 38849428378860125

• 38849428378860125 squared (38849428378860125²) is 1509278085364182440051994315015625
• 38849428378860125 cubed (38849428378860125³) is 58634590881138943564499099158512414998609064453125
• The square root of 38849428378860125 is 197102583.3896149747
• The cube root of 38849428378860125 is 338684.1539136145

Scales and comparisons

• 38,849,428,378,860,125 seconds is equal to 1,235,291,653 years, 14 weeks, 2 days, 8 hours, 42 minutes, 5 seconds.
• To count from 1 to 38,849,428,378,860,125 would take you about three billion, seven hundred five million, eight hundred seventy-four thousand, nine hundred fifty-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 38849428378860125 cubic inches would be around 28223.7 feet tall.

Recreational maths with 38849428378860125

• 38849428378860125 backwards is 52106887382494883
• The number of decimal digits it has is: 17
• The sum of 38849428378860125's digits is 86
• More coming soon!