15138435965996032

Names of 15138435965996032

• Cardinal: 15138435965996032 can be written as Fifteen quadrillion, one hundred thirty-eight trillion, four hundred thirty-five billion, nine hundred sixty-five million, nine hundred ninety-six thousand and thirty-two.

Scientific notation

• Scientific notation: 1.5138435965996032 × 10¹⁶

Factors of 15138435965996032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 107

Divisors of 15138435965996032

• Number of divisors d(n): 308
• Complete list of divisors:
  1 2 4 8 16 23 29 32 46 53 58 64 92 106 116 128 184 212 232 256 368 424 464 512 667 736 848 928 1024 1219 1334 1472 1537 1696 1856 2438 2668 2809 2944 3074 3392 3712 4876 5336 5618 5888 6148 6784 7424 9752 10672 11236 11776 12296 13568 14848 19504 21344 22472 23552 24592 27136 29696 35351 39008 42688 44944 49184 54272 64607 70702 78016 81461 85376 89888 98368 129214 141404 148877 156032 162922 170752 179776 196736 258428 282808 297754 312064 325844 341504 359552 393472 516856 565616 595508 624128 651688 683008 719104 786944 1033712 1131232 1191016 1248256 1303376 1438208 1573888 1873603 2067424 2262464 2382032 2606752 2876416 3424171 3747206 4134848 4317433 4524928 4764064 5213504 6848342 7494412 7890481 8269696 8634866 9049856 9528128 10427008 13696684 14988824 15780962 16539392 17269732 18099712 19056256 20854016 27393368 29977648 31561924 33078784 34539464 36199424 38112512 41708032 54786736 59955296 63123848 66157568 69078928 76225024 83416064 99300959 109573472 119910592 126247696 138157856 152450048 181481063 198601918 219146944 228823949 239821184 252495392 276315712 362962126 397203836 418195493 438293888 457647898 479642368 504990784 552631424 725924252 794407672 836390986 876587776 915295796 959284736 1009981568 1105262848 1451848504 1588815344 1672781972 1753175552 1830591592 1918569472 2019963136 2210525696 2903697008 3177630688 3345563944 3506351104 3661183184 4039926272 4421051392 5262950827 5807394016 6355261376 6691127888 7322366368 8079852544 9618496339 10525901654 11614788032 12127669297 12710522752 13382255776 14644732736 19236992678 21051803308 22164361129 23229576064 24255338594 25421045504 26764511552 29289465472 38473985356 42103606616 44328722258 46459152128 48510677188 50842091008 53529023104 58578930944 76947970712 84207213232 88657444516 92918304256 97021354376 101684182016 107058046208 117157861888 153895941424 168414426464 177314889032 185836608512 194042708752 214116092416 234315723776 278936393831 307791882848 336828852928 354629778064 388085417504 428232184832 509780305967 557872787662 615583765696 642766472741 673657705856 709259556128 776170835008 1019560611934 1115745575324 1231167531392 1285532945482 1347315411712 1418519112256 1552341670016 2039121223868 2231491150648 2462335062784 2571065890964 2694630823424 2837038224512 3104683340032 4078242447736 4462982301296 4924670125568 5142131781928 5389261646848 5674076449024 6209366680064 8156484895472 8925964602592 9849340251136 10284263563856 11348152898048 12418733360128 14783628873043 16312969790944 17851929205184 20568527127712 22696305796096 29567257746086 32625939581888 35703858410368 41137054255424 59134515492172 65251879163776 71407716820736 82274108510848 118269030984344 130503758327552 142815433641472 164548217021696 236538061968688 261007516655104 285630867282944 329096434043392 473076123937376 522015033310208 658192868086784 946152247874752 1892304495749504 3784608991499008 7569217982998016 15138435965996032
• Sum of all divisors σ(n): 33294928198767120
• Sum of proper divisors (its aliquot sum) s(n): 18156492232771088
• 15138435965996032 is an abundant number, because the sum of its proper divisors (18156492232771088) is greater than itself. Its abundance is 3018056266775056

Bases of 15138435965996032

• Binary: 110101110010000101001111001010001101010100110000000000₂
• Hexadecimal: 0x35C853CA354C00
• Base-36: 4524LH3BJ0G

Squares and roots of 15138435965996032

• 15138435965996032 squared (15138435965996032²) is 229172243496562214528173839745024
• 15138435965996032 cubed (15138435965996032³) is 3469309333356357670307720217029143797337075744768
• The square root of 15138435965996032 is 123038351.6063021385
• The cube root of 15138435965996032 is 247377.5796492851
• Being both a perfect square and a perfect cube, 15138435965996032 is also a perfect sixth number.

Scales and comparisons

• 15,138,435,965,996,032 seconds is equal to 481,355,437 years, 24 weeks, 1 hour, 33 minutes, 52 seconds.
• To count from 1 to 15,138,435,965,996,032 would take you about one billion, four hundred forty-four million, sixty-six thousand, three hundred twelve 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 15138435965996032 cubic inches would be around 20614.8 feet tall.

Recreational maths with 15138435965996032

• 15138435965996032 backwards is 23069956953483151
• The number of decimal digits it has is: 17
• The sum of 15138435965996032's digits is 79
• More coming soon!