210146165120

Names of 210146165120

• Cardinal: 210146165120 can be written as Two hundred ten billion, one hundred forty-six million, one hundred sixty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.1014616512 × 10¹¹

Factors of 210146165120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 87068

Divisors of 210146165120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 199 304 320 380 398 608 640 760 796 995 1216 1520 1592 1990 2432 3040 3184 3781 3980 6080 6368 7562 7960 12160 12736 15124 15920 18905 25472 30248 31840 37810 60496 63680 75620 86843 120992 127360 151240 173686 241984 302480 347372 434215 483968 604960 694744 868430 1209920 1389488 1650017 1736860 2419840 2778976 3300034 3473720 5557952 6600068 6947440 8250085 11115904 13200136 13894880 16500170 17281757 26400272 27789760 33000340 34563514 52800544 55579520 66000680 69127028 86408785 105601088 132001360 138254056 172817570 211202176 264002720 276508112 328353383 345635140 528005440 553016224 656706766 691270280 1056010880 1106032448 1313413532 1382540560 1641766915 2212064896 2626827064 2765081120 3283533830 5253654128 5530162240 6567067660 10507308256 11060324480 13134135320 21014616512 26268270640 42029233024 52536541280 105073082560 210146165120
• Sum of all divisors σ(n): 531485280000
• Sum of proper divisors (its aliquot sum) s(n): 321339114880
• 210146165120 is an abundant number, because the sum of its proper divisors (321339114880) is greater than itself. Its abundance is 111192949760

Bases of 210146165120

• Binary: 11000011101101101100000000000110000000₂
• Hexadecimal: 0x30EDB00180
• Base-36: 2OJFLMRK

Squares and roots of 210146165120

• 210146165120 squared (210146165120²) is 44161410714642304614400
• 210146165120 cubed (210146165120³) is 9280351107971358947235040329728000
• The square root of 210146165120 is 458417.0209754433
• The cube root of 210146165120 is 5945.3006711377

Scales and comparisons

• 210,146,165,120 seconds is equal to 6,681 years, 51 weeks, 6 days, 6 hours, 45 minutes, 20 seconds.
• To count from 1 to 210,146,165,120 would take you about thirteen thousand, three hundred sixty-three 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 210146165120 cubic inches would be around 495.4 feet tall.

Recreational maths with 210146165120

• 210146165120 backwards is 021561641012
• The number of decimal digits it has is: 12
• The sum of 210146165120's digits is 29
• More coming soon!