138560039153886427

Names of 138560039153886427

• Cardinal: 138560039153886427 can be written as One hundred thirty-eight quadrillion, five hundred sixty trillion, thirty-nine billion, one hundred fifty-three million, eight hundred eighty-six thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.38560039153886427 × 10¹⁷

Factors of 138560039153886427

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 275126

Divisors of 138560039153886427

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 11 19 49 71 77 121 133 209 497 539 781 847 931 1331 1349 1463 2299 3479 5467 5851 5929 8591 9317 9443 10241 14839 16093 25289 38269 40957 60137 64361 65219 66101 94501 103873 111169 112651 163229 177023 269167 286699 415421 420959 450527 661507 707971 727111 778183 1142603 1222859 1239161 1795519 1884169 2907947 2960837 3153689 4569631 4630549 4955797 5114173 5447281 7787681 7892999 7998221 8560013 12568633 13189183 13451449 19110857 20355629 20725859 31987417 32569207 34690579 35799211 50265941 54513767 55250993 56255903 59920091 86822989 87980431 94160143 133775999 145081013 147965939 210219427 223911919 227984449 250594477 351861587 358261277 363106283 381596369 386756951 393791321 552925351 607760923 618814933 659121001 936431993 955052879 1035761573 1471535989 1574896117 1595891143 2312413697 2463031109 2507828939 2541743981 2756539247 3870477457 3994169113 4254326461 4331704531 6685370153 6806964263 7250331011 10300751923 10505581669 11024272819 16186895879 17323857287 17554802573 17792207867 25436550667 27093342199 27959183791 29923026223 30321931717 43935860243 46797591071 47648749841 73539071683 77169909733 111817624307 113308271153 121267001009 178055854669 190562430157 195714286537 209461183561 307551021701 329153288453 333541248887 483294462673 514773501781 782723370149 848869007063 1229993867377 1246390982683 1333937011099 1466228284927 2096186731727 2124534861833 2152857151907 2304073019171 3383061238711 3620686172983 5479063591043 8609957071639 9337559077693 13529932541147 14673307122089 14871744032831 16128511134197 23369883480163 23681428670977 25344803210881 39827547902813 60269699501473 94709527788029 102713149854623 104102208229817 148829257952617 163589184361141 177413622476167 257068718281793 278792835319691 662966694516203 1041804805668319 1145124290527987 1799481027972551 1951549847237837 2827755901099723 7292633639678233 12596367195807857 19794291307698061 138560039153886427
• Sum of all divisors σ(n): 189280628577976320
• Sum of proper divisors (its aliquot sum) s(n): 50720589424089893
• 138560039153886427 is a deficient number, because the sum of its proper divisors (50720589424089893) is less than itself. Its deficiency is 87839449729796534

Bases of 138560039153886427

• Binary: 111101100010000111001111100011001110101001110010011011011₂
• Hexadecimal: 0x1EC439F19D4E4DB
• Base-36: 11WBFN8M11P7

Squares and roots of 138560039153886427

• 138560039153886427 squared (138560039153886427²) is 19198884450326539677062338414826329
• 138560039153886427 cubed (138560039153886427³) is 2660198181148186630835415190366391439389298595336483
• The square root of 138560039153886427 is 372236536.5649729271
• The cube root of 138560039153886427 is 517463.0362842925

Scales and comparisons

• 138,560,039,153,886,427 seconds is equal to 4,405,780,650 years, 39 weeks, 16 hours, 27 minutes, 7 seconds.
• To count from 1 to 138,560,039,153,886,427 would take you about thirteen billion, two hundred seventeen million, three hundred forty-one thousand, nine hundred fifty-two 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 138560039153886427 cubic inches would be around 43121.9 feet tall.

Recreational maths with 138560039153886427

• 138560039153886427 backwards is 724688351930065831
• The number of decimal digits it has is: 18
• The sum of 138560039153886427's digits is 79
• More coming soon!