138782127490766848

Names of 138782127490766848

• Cardinal: 138782127490766848 can be written as One hundred thirty-eight quadrillion, seven hundred eighty-two trillion, one hundred twenty-seven billion, four hundred ninety million, seven hundred sixty-six thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.38782127490766848 × 10¹⁷

Factors of 138782127490766848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 7143

Divisors of 138782127490766848

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 367 512 704 734 1024 1408 1468 2048 2816 2936 4037 5632 5872 6763 8074 11264 11744 13526 16148 22528 23488 27052 32296 46976 54104 64592 74393 93952 108208 129184 134689 148786 187904 216416 258368 269378 297572 375808 432832 516736 538756 595144 751616 865664 1033472 1077512 1190288 1481579 1731328 2066944 2155024 2380576 2482021 2963158 3462656 4133888 4310048 4761152 4964042 5926316 6925312 8267776 8620096 9522304 9928084 11852632 13850624 17240192 19044608 19856168 23705264 27302231 34480384 38089216 39712336 45738169 47410528 54604462 68960768 76178432 79424672 91476338 94821056 109208924 137921536 152356864 158849344 182952676 189642112 218417848 275843072 317698688 365905352 379284224 436835696 503119859 635397376 731810704 758568448 873671392 910901707 1006239718 1270794752 1463621408 1517136896 1747342784 1821803414 2012479436 2541589504 2927242816 3034273792 3494685568 3643606828 4024958872 5083179008 5854485632 6989371136 7287213656 8049917744 10019918777 11708971264 13978742272 14574427312 16099835488 16785908023 20039837554 23417942528 27957484544 29148854624 32199670976 33571816046 40079675108 46835885056 55914969088 58297709248 64399341952 67143632092 80159350216 93671770112 116595418496 128798683904 134287264184 160318700432 184644988253 233190836992 257597367808 268574528368 320637400864 369289976506 466381673984 515194735616 537149056736 641274801728 738579953012 932763347968 1030389471232 1074298113472 1282549603456 1477159906024 1865526695936 2148596226944 2565099206912 2954319812048 4297192453888 5130198413824 5908639624096 6160428244441 8594384907776 10260396827648 11817279248192 12320856488882 17188769815552 20520793655296 23634558496384 24641712977764 34377539631104 47269116992768 49283425955528 67764710688851 94538233985536 98566851911056 135529421377702 189076467971072 197133703822112 271058842755404 378152935942144 394267407644224 542117685510808 788534815288448 1084235371021616 1577069630576896 2168470742043232 3154139261153792 4336941484086464 6308278522307584 8673882968172928 12616557044615168 17347765936345856 34695531872691712 69391063745383424 138782127490766848
• Sum of all divisors σ(n): 303595441671134340
• Sum of proper divisors (its aliquot sum) s(n): 164813314180367492
• 138782127490766848 is an abundant number, because the sum of its proper divisors (164813314180367492) is greater than itself. Its abundance is 26031186689600644

Bases of 138782127490766848

• Binary: 111101101000011011001110000010010010000101001100000000000₂
• Hexadecimal: 0x1ED0D9C12429800
• Base-36: 11YI5P7NNN5S

Squares and roots of 138782127490766848

• 138782127490766848 squared (138782127490766848²) is 19260478910863463293903491095855104
• 138782127490766848 cubed (138782127490766848³) is 2673010239740679368569287466121046158235083254792192
• The square root of 138782127490766848 is 372534733.2676066703
• The cube root of 138782127490766848 is 517739.3573168907

Scales and comparisons

• 138,782,127,490,766,848 seconds is equal to 4,412,842,372 years, 46 weeks, 5 days, 17 hours, 27 minutes, 28 seconds.
• To count from 1 to 138,782,127,490,766,848 would take you about thirteen billion, two hundred thirty-eight million, five hundred twenty-seven thousand, one hundred eighteen 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 138782127490766848 cubic inches would be around 43144.9 feet tall.

Recreational maths with 138782127490766848

• 138782127490766848 backwards is 848667094721287831
• The number of decimal digits it has is: 18
• The sum of 138782127490766848's digits is 91
• More coming soon!