120551978218354992

Names of 120551978218354992

• Cardinal: 120551978218354992 can be written as One hundred twenty quadrillion, five hundred fifty-one trillion, nine hundred seventy-eight billion, two hundred eighteen million, three hundred fifty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.20551978218354992 × 10¹⁷

Factors of 120551978218354992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141008342123

Divisors of 120551978218354992

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 1979 3958 5937 7916 11874 15832 17811 23748 31664 35622 47496 53433 71244 94992 106866 142488 213732 284976 427464 854928 141008340139 282016680278 423025020417 564033360556 846050040834 1128066721112 1269075061251 1692100081668 2256133442224 2538150122502 3384200163336 3807225183753 5076300245004 6768400326672 7614450367506 10152600490008 15228900735012 20305200980016 30457801470024 60915602940048 279055505135081 558111010270162 837166515405243 1116222020540324 1674333030810486 2232444041080648 2511499546215729 3348666061620972 4464888082161296 5022999092431458 6697332123241944 7534498638647187 10045998184862916 13394664246483888 15068997277294374 20091996369725832 30137994554588748 40183992739451664 60275989109177496 120551978218354992
• Sum of all divisors σ(n): 346203676711728000
• Sum of proper divisors (its aliquot sum) s(n): 225651698493373008
• 120551978218354992 is an abundant number, because the sum of its proper divisors (225651698493373008) is greater than itself. Its abundance is 105099720275018016

Bases of 120551978218354992

• Binary: 110101100010010010110001010101110101011001111100100110000₂
• Hexadecimal: 0x1AC4962AEACF930
• Base-36: WZ03Y93D9O0

Squares and roots of 120551978218354992

• 120551978218354992 squared (120551978218354992²) is 14532779452358736431227254531320064
• 120551978218354992 cubed (120551978218354992³) is 1751955311992907383422662775830832379654948324159488
• The square root of 120551978218354992 is 347205959.3646903291
• The cube root of 120551978218354992 is 493997.5334367861

Scales and comparisons

• 120,551,978,218,354,992 seconds is equal to 3,833,180,015 years, 30 weeks, 5 days, 9 hours, 43 minutes, 12 seconds.
• To count from 1 to 120,551,978,218,354,992 would take you about eleven billion, four hundred ninety-nine million, five hundred forty thousand and forty-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 120551978218354992 cubic inches would be around 41166.5 feet tall.

Recreational maths with 120551978218354992

• 120551978218354992 backwards is 299453812879155021
• The number of decimal digits it has is: 18
• The sum of 120551978218354992's digits is 81
• More coming soon!