9938227064714221

Names of 9938227064714221

• Cardinal: 9938227064714221 can be written as Nine quadrillion, nine hundred thirty-eight trillion, two hundred twenty-seven billion, sixty-four million, seven hundred fourteen thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 9.938227064714221 × 10¹⁵

Factors of 9938227064714221

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1248363

Divisors of 9938227064714221

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 13 17 31 91 113 119 217 221 403 527 791 1469 1471 1547 1921 2821 3503 3689 6851 10283 10297 13447 19123 24521 24973 25007 45539 45601 47957 59551 133861 166223 174811 175049 318773 319207 325091 416857 592813 774163 775217 1163561 1246711 2160899 2275637 2825791 4149691 5152913 5419141 5426519 8726977 10077821 15126293 16207243 19780537 21194087 36070391 36735283 38648041 66987869 70544747 87599521 113450701 140878343 148358609 257146981 270536287 275523131 468915083 502424533 613196647 657016697 986148401 1138793773 1831418459 1833911881 1928661917 2394931831 3516971731 4367228633 4599116879 7971556411 8541217061 12819929213 12837383167 16764522817 23840854453 30570600431 31134113803 31176501977 56773972229 56851268311 59788519427 74242886761 166885981171 207232042553 217938796621 218235513839 397417805603 397958878177 405294525701 519700207327 739066488043 965157527893 966471561287 1450624297871 2694016553189 2837061679907 3522944723401 5173465416301 6424193319143 6756102695251 6765300929009 12564130296731 18858115872323 24660613063807 44969353234001 45798281404213 83514513148859 87948912077117 109211286425431 320587969829491 584601592042013 764479004978017 1419746723530603 9938227064714221
• Sum of all divisors σ(n): 13496442449559552
• Sum of proper divisors (its aliquot sum) s(n): 3558215384845331
• 9938227064714221 is a deficient number, because the sum of its proper divisors (3558215384845331) is less than itself. Its deficiency is 6380011679868890

Bases of 9938227064714221

• Binary: 100011010011101100001111001101111000111011001111101101₂
• Hexadecimal: 0x234EC3CDE3B3ED
• Base-36: 2PUT2HGWU0D

Squares and roots of 9938227064714221

• 9938227064714221 squared (9938227064714221²) is 98768357189818241040264399636841
• 9938227064714221 cubed (9938227064714221³) is 981582360561213063187700344120583677437848215861
• The square root of 9938227064714221 is 99690656.8576725797
• The cube root of 9938227064714221 is 214998.9332178129

Scales and comparisons

• 9,938,227,064,714,221 seconds is equal to 316,004,879 years, 36 weeks, 3 days, 23 hours, 17 minutes, 1 second.
• To count from 1 to 9,938,227,064,714,221 would take you about nine hundred forty-eight million, fourteen thousand, six hundred thirty-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 9938227064714221 cubic inches would be around 17916.6 feet tall.

Recreational maths with 9938227064714221

• 9938227064714221 backwards is 1224174607228399
• The number of decimal digits it has is: 16
• The sum of 9938227064714221's digits is 67
• More coming soon!