138551140449044199

Names of 138551140449044199

• Cardinal: 138551140449044199 can be written as One hundred thirty-eight quadrillion, five hundred fifty-one trillion, one hundred forty billion, four hundred forty-nine million, forty-four thousand, one hundred ninety-nine.

Scientific notation

• Scientific notation: 1.38551140449044199 × 10¹⁷

Factors of 138551140449044199

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5813

Divisors of 138551140449044199

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 23 69 79 151 207 237 453 529 711 1359 1587 1817 3473 4761 5451 5557 6241 10419 11929 16353 16671 18723 31257 35787 41791 50013 56169 79879 107361 125373 127811 143543 239637 274367 376119 383433 430629 439003 718911 823101 839107 942391 1150299 1291887 1317009 2469303 2517321 2827173 2939653 3301489 3951027 6310441 7551963 8481519 8818959 9904467 10097069 18931323 19299461 21674993 26456877 29713401 30291207 30880249 34681237 56793969 57898383 65024979 66289453 90873621 92640747 104043711 173695149 195074937 198868359 232232587 277922241 312131133 443887603 498524839 596605077 696697761 710245727 797668451 1331662809 1495574517 1524657419 2090093283 2130737181 2393005353 2439539671 3994988427 4486723551 4573972257 4662917599 5236866787 6392211543 7179016059 7318619013 13721916771 13988752797 15710600361 16335651721 18346374373 21955857039 35067120637 41966258391 47131801083 49006955163 55039123119 56109412433 105201361911 107247104777 120447936101 147020865489 165117369357 168328237299 192723634009 315604085733 321741314331 361343808303 368370490321 504984711897 578170902027 965223942993 1084031424909 1105111470963 1290516485959 1734512706081 2466683409871 2770302530323 3315334412889 3871549457877 4432643582207 7400050229613 8310907590969 8472521277383 11614648373631 13297930746621 22200150688839 24932722772907 25417563832149 29101268735359 39893792239863 76252691496447 87303806206077 101950802390761 194867989379809 261911418618231 305852407172283 584603968139427 669329180913257 917557221516849 1753811904418281 2007987542739771 6023962628219313 15394571161004911 46183713483014733 138551140449044199
• Sum of all divisors σ(n): 213332398010766216
• Sum of proper divisors (its aliquot sum) s(n): 74781257561722017
• 138551140449044199 is a deficient number, because the sum of its proper divisors (74781257561722017) is less than itself. Its deficiency is 63769882887322182

Bases of 138551140449044199

• Binary: 111101100001110111000011100110101101100001100011011100111₂
• Hexadecimal: 0x1EC3B8735B0C6E7
• Base-36: 11W8A38AX97R

Squares and roots of 138551140449044199

• 138551140449044199 squared (138551140449044199²) is 19196418519730771565314412655551601
• 138551140449044199 cubed (138551140449044199³) is 2659685678445851271315166345055688261442771574212599
• The square root of 138551140449044199 is 372224583.3486071605
• The cube root of 138551140449044199 is 517451.9584164481

Scales and comparisons

• 138,551,140,449,044,199 seconds is equal to 4,405,497,699 years, 24 weeks, 16 hours, 16 minutes, 39 seconds.
• To count from 1 to 138,551,140,449,044,199 would take you about thirteen billion, two hundred sixteen million, four hundred ninety-three thousand and ninety-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 138551140449044199 cubic inches would be around 43121 feet tall.

Recreational maths with 138551140449044199

• 138551140449044199 backwards is 991440944041155831
• The number of decimal digits it has is: 18
• The sum of 138551140449044199's digits is 72
• More coming soon!