1442428028690625

Names of 1442428028690625

• Cardinal: 1442428028690625 can be written as One quadrillion, four hundred forty-two trillion, four hundred twenty-eight billion, twenty-eight million, six hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.442428028690625 × 10¹⁵

Factors of 1442428028690625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 220

Divisors of 1442428028690625

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 9 15 25 27 31 45 75 81 93 125 135 155 181 225 279 375 405 465 543 625 675 775 837 905 961 1125 1395 1629 1875 2025 2325 2511 2715 2883 3125 3375 3875 4185 4525 4805 4887 5611 5625 6975 8145 8649 9375 10125 11625 12555 13575 14415 14661 16833 16875 19375 20925 22625 24025 24435 25947 28055 28125 32761 34875 40725 43245 50499 50625 58125 62775 67875 72075 73305 77841 84165 84375 96875 98283 104625 113125 120125 122175 129735 140275 151497 163805 173941 174375 203625 216225 252495 253125 290625 294849 313875 339375 360375 366525 389205 420825 454491 491415 521823 523125 565625 600625 610875 648675 701375 757485 819025 869705 871875 884547 1015591 1018125 1081125 1262475 1474245 1565469 1569375 1696875 1801875 1832625 1946025 2104125 2272455 2457075 2609115 2615625 2653641 3003125 3046773 3054375 3243375 3506875 3787425 4095125 4348525 4422735 4696407 5077955 5090625 5405625 5929741 6312375 7371225 7827345 7846875 9009375 9140319 9163125 9730125 10520625 11362275 12285375 13045575 13268205 14089221 15233865 15271875 16216875 17534375 17789223 18937125 20475625 21742625 22113675 23482035 25389775 27028125 27420957 29648705 31483321 31561875 36856125 39136725 45701595 45815625 48650625 52603125 53367669 56811375 61426875 65227875 66341025 70446105 76169325 81084375 82262871 88946115 94449963 94685625 102378125 108713125 110568375 117410175 126948875 137104785 148243525 157416605 157809375 160103007 183821971 184280625 195683625 228507975 243253125 266838345 283349889 284056875 307134375 326139375 331705125 352230525 380846625 411314355 444730575 472249815 473428125 480309021 543565625 551465913 552841875 587050875 634744375 685523925 741217625 787083025 800515035 850049667 919109855 921403125 978418125 1142539875 1334191725 1416749445 1420284375 1630696875 1654397739 1658525625 1761152625 1904233125 2056571775 2223652875 2361249075 2401545105 2550149001 2757329565 2764209375 2935254375 3173721875 3427619625 3706088125 3935415125 4002575175 4250248335 4595549275 4892090625 4963193217 5698481101 5712699375 6670958625 7083747225 8271988695 8292628125 8805763125 9521165625 10282858875 11118264375 11806245375 12007725525 12750745005 13786647825 14676271875 14889579651 17095443303 17138098125 18530440625 19677075625 20012875875 21251241675 22977746375 24815966085 28492405505 28563496875 33354793125 35418736125 41359943475 44028815625 51286329909 51414294375 55591321875 59031226875 60038627625 63753725025 68933239125 74447898255 85477216515 85690490625 98385378125 100064379375 106256208375 114888731875 124079830425 142462027525 153858989727 166773965625 177093680625 206799717375 256431649545 257071471875 295156134375 300193138125 318768625125 344666195625 372239491275 427386082575 461576969181 500321896875 531281041875 574443659375 620399152125 712310137625 769294948635 885468403125 1033998586875 1282158247725 1500965690625 1593843125625 1723330978125 1861197456375 2136930412875 2307884845905 2656405209375 3101995760625 3561550688125 3846474743175 5169992934375 6410791238625 7969215628125 9305987281875 10684652064375 11539424229525 15509978803125 17807753440625 19232373715875 32053956193125 46529936409375 53423260321875 57697121147625 96161868579375 160269780965625 288485605738125 480809342896875 1442428028690625
• Sum of all divisors σ(n): 2798392651766712
• Sum of proper divisors (its aliquot sum) s(n): 1355964623076087
• 1442428028690625 is a deficient number, because the sum of its proper divisors (1355964623076087) is less than itself. Its deficiency is 86463405614538

Bases of 1442428028690625

• Binary: 101000111111110000101110010010000111010000011000001₂
• Hexadecimal: 0x51FE17243A0C1
• Base-36: E7AQADW729

Squares and roots of 1442428028690625

• 1442428028690625 squared (1442428028690625²) is 2080598617952322498151962890625
• 1442428028690625 cubed (1442428028690625³) is 3001113762989407359552692201939597808837890625
• The square root of 1442428028690625 is 37979310.5346927671
• The cube root of 1442428028690625 is 112987.7562292269

Scales and comparisons

• 1,442,428,028,690,625 seconds is equal to 45,864,749 years, 30 weeks, 4 days, 14 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,442,428,028,690,625 would take you about one hundred thirty-seven million, five hundred ninety-four thousand, two hundred forty-eight 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 1442428028690625 cubic inches would be around 9415.6 feet tall.

Recreational maths with 1442428028690625

• 1442428028690625 backwards is 5260968208242441
• The number of decimal digits it has is: 16
• The sum of 1442428028690625's digits is 63
• More coming soon!