8490329428420125

Names of 8490329428420125

• Cardinal: 8490329428420125 can be written as Eight quadrillion, four hundred ninety trillion, three hundred twenty-nine billion, four hundred twenty-eight million, four hundred twenty thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 8.490329428420125 × 10¹⁵

Factors of 8490329428420125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19243

Divisors of 8490329428420125

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 9 11 13 15 25 33 39 45 55 65 75 99 117 121 125 143 165 169 195 225 275 325 363 375 429 495 507 585 605 715 825 845 975 1089 1125 1287 1375 1521 1573 1625 1815 1859 2145 2475 2535 2925 3025 3575 4125 4225 4719 4875 5445 5577 6435 7605 7865 9075 9295 10725 12375 12675 14157 14625 15125 16731 17875 19211 20449 21125 23595 27225 27885 32175 38025 39325 45375 46475 53625 57633 61347 63375 70785 83655 96055 102245 117975 136125 139425 160875 172899 184041 190125 196625 211321 232375 249743 288165 306735 353925 418275 480275 511225 589875 633963 697125 749229 864495 920205 1056605 1248715 1440825 1533675 1769625 1901889 2091375 2247687 2324531 2401375 2556125 2747173 3169815 3246659 3746145 4322475 4601025 5283025 6243575 6973593 7204125 7668375 8241519 9509445 9739977 11238435 11622655 13735865 15849075 16233295 18730725 20920779 21612375 23005125 24724557 26415125 29219931 30218903 31217875 34867965 35713249 41207595 47547225 48699885 56192175 58113275 68679325 79245375 81166475 90656709 93653625 104603895 107139747 123622785 146099655 151094515 174339825 178566245 206037975 237736125 243499425 271970127 280960875 290566375 321419241 343396625 369062521 392845739 405832375 453283545 523019475 535698735 618113925 730498275 755472575 871699125 892831225 1030189875 1107187563 1178537217 1217497125 1359850635 1607096205 1845312605 1964228695 2266417725 2615097375 2678493675 3090569625 3321562689 3535611651 3652491375 3777362875 4059687731 4464156125 4797812773 5535937815 5892686085 6799253175 8035481025 9226563025 9821143475 11332088625 12179063193 13392468375 14393438319 16607813445 17678058255 20298438655 23989063865 27679689075 29463430425 33996265875 36537189579 40177405125 43180314957 44656565041 46132815125 49105717375 52775940503 60895315965 62371566049 71967191595 83039067225 88390291275 101492193275 119945319325 133969695123 138398445375 147317152125 158327821509 182685947895 187114698147 215901574785 223282825205 263879702515 304476579825 311857830245 359835957975 401909085369 415195336125 441951456375 474983464527 507460966375 561344094441 580535345533 599726596625 669848475615 686087226539 791639107545 913429739475 935573490735 1079507873925 1116414126025 1319398512575 1522382899125 1559289151225 1741606036599 1799179789875 2009545426845 2058261679617 2374917322635 2806720472205 2902676727665 3349242378075 3430436132695 3958195537725 4567148697375 4677867453675 5224818109797 5397539369625 5582070630125 6174785038851 6596992562875 7546959491929 7796445756125 8708030182995 10047727134225 10291308398085 11874586613175 14033602361025 14513383638325 16746211890375 17152180663475 19790977688625 22640878475787 23389337268375 26124090548985 30873925194255 37734797459645 43540150914975 50238635671125 51456541990425 59372933065875 67922635427361 70168011805125 72566918191625 85760903317375 113204392378935 130620452744925 154369625971275 188673987298225 217700754574875 257282709952125 339613177136805 566021961894675 653102263724625 771848129856375 943369936491125 1698065885684025 2830109809473375 8490329428420125
• Sum of all divisors σ(n): 18217686847359636
• Sum of proper divisors (its aliquot sum) s(n): 9727357418939511
• 8490329428420125 is an abundant number, because the sum of its proper divisors (9727357418939511) is greater than itself. Its abundance is 1237027990519386

Bases of 8490329428420125

• Binary: 11110001010011110100011011101100110110110011000011101₂
• Hexadecimal: 0x1E29E8DD9B661D
• Base-36: 2BLKJHRVDP9

Squares and roots of 8490329428420125

• 8490329428420125 squared (8490329428420125²) is 72085693803096806486053505015625
• 8490329428420125 cubed (8490329428420125³) is 612031287464515055750387391041659766107189453125
• The square root of 8490329428420125 is 92142983.6092804463
• The cube root of 8490329428420125 is 204005.3297692815

Scales and comparisons

• 8,490,329,428,420,125 seconds is equal to 269,966,213 years, 26 weeks, 3 days, 19 hours, 48 minutes, 45 seconds.
• To count from 1 to 8,490,329,428,420,125 would take you about eight hundred nine million, eight hundred ninety-eight thousand, six hundred forty 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 8490329428420125 cubic inches would be around 17000.4 feet tall.

Recreational maths with 8490329428420125

• 8490329428420125 backwards is 5210248249230948
• The number of decimal digits it has is: 16
• The sum of 8490329428420125's digits is 63
• More coming soon!