38139534347010849

Names of 38139534347010849

• Cardinal: 38139534347010849 can be written as Thirty-eight quadrillion, one hundred thirty-nine trillion, five hundred thirty-four billion, three hundred forty-seven million, ten thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 3.8139534347010849 × 10¹⁶

Factors of 38139534347010849

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 639

Divisors of 38139534347010849

• Number of divisors d(n): 105
• Complete list of divisors:
  1 3 9 19 27 57 81 171 243 361 513 617 729 1083 1539 1851 3249 4617 5553 9747 11723 13851 16659 29241 35169 49977 87723 105507 149931 222737 263169 316521 380689 449793 668211 949563 1142067 2004633 2848689 3426201 6013899 7233091 8546067 10278603 18041697 21699273 30835809 54125091 65097819 92507427 137428729 162375273 195293457 234885113 277522281 412286187 585880371 704655339 1236858561 1757641113 2113966017 3710575683 4462817147 5272923339 6341898051 11131727049 13388451441 19025694153 33395181147 40165354323 57077082459 84793525793 100185543441 120496062969 144924114721 171231247377 254380577379 361488188907 434772344163 763141732137 1084464566721 1304317032489 2289425196411 2753558179699 3253393700163 3912951097467 6868275589233 8260674539097 11738853292401 20604826767699 24782023617291 35216559877203 52317605414281 61814480303097 74346070851873 105649679631609 156952816242843 223038212555619 470858448728529 669114637666857 1412575346185587 2007343913000571 4237726038556761 12713178115670283 38139534347010849
• Sum of all divisors σ(n): 60449156566690053
• Sum of proper divisors (its aliquot sum) s(n): 22309622219679204
• 38139534347010849 is a deficient number, because the sum of its proper divisors (22309622219679204) is less than itself. Its deficiency is 15829912127331645

Bases of 38139534347010849

• Binary: 10000111011111111011010001010100101001110000001100100001₂
• Hexadecimal: 0x877FB454A70321
• Base-36: AFJC474M529

Squares and roots of 38139534347010849

• 38139534347010849 squared (38139534347010849²) is 1454624080206820268025261323700801
• 38139534347010849 cubed (38139534347010849³) is 55478685069037085692651363912025190951012776990049
• 38139534347010849 is a perfect square number. Its square root is 195293457
• The cube root of 38139534347010849 is 336608.5389486715

Scales and comparisons

• 38,139,534,347,010,849 seconds is equal to 1,212,719,218 years, 47 weeks, 1 day, 23 hours, 54 minutes, 9 seconds.
• To count from 1 to 38,139,534,347,010,849 would take you about three billion, six hundred thirty-eight million, one hundred fifty-seven thousand, six hundred fifty-six 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 38139534347010849 cubic inches would be around 28050.7 feet tall.

Recreational maths with 38139534347010849

• 38139534347010849 backwards is 94801074343593183
• The number of decimal digits it has is: 17
• The sum of 38139534347010849's digits is 72
• More coming soon!