201320909946

Names of 201320909946

• Cardinal: 201320909946 can be written as Two hundred one billion, three hundred twenty million, nine hundred nine thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 2.01320909946 × 10¹¹

Factors of 201320909946

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4701422

Divisors of 201320909946

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 61 78 117 122 183 234 351 366 549 702 793 1098 1586 1647 2379 3294 4758 7137 14274 21411 42822 4701343 9402686 14104029 28208058 42312087 61117459 84624174 122234918 126936261 183352377 253872522 286781923 366704754 550057131 573563846 860345769 1100114262 1650171393 1720691538 2581037307 3300342786 3728164999 5162074614 7456329998 7743111921 11184494997 15486223842 22368989994 33553484991 67106969982 100660454973 201320909946
• Sum of all divisors σ(n): 489691991040
• Sum of proper divisors (its aliquot sum) s(n): 288371081094
• 201320909946 is an abundant number, because the sum of its proper divisors (288371081094) is greater than itself. Its abundance is 87050171148

Bases of 201320909946

• Binary: 10111011011111101010010100110001111010₂
• Hexadecimal: 0x2EDFA94C7A
• Base-36: 2KHH9SAI

Squares and roots of 201320909946

• 201320909946 squared (201320909946²) is 40530108781485441722916
• 201320909946 cubed (201320909946³) is 8159558380099014405209203120522536
• The square root of 201320909946 is 448687.9872985235
• The cube root of 201320909946 is 5860.8817834815

Scales and comparisons

• 201,320,909,946 seconds is equal to 6,401 years, 19 weeks, 6 days, 2 hours, 59 minutes, 6 seconds.
• To count from 1 to 201,320,909,946 would take you about twelve thousand, eight hundred 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 201320909946 cubic inches would be around 488.4 feet tall.

Recreational maths with 201320909946

• 201320909946 backwards is 649909023102
• The number of decimal digits it has is: 12
• The sum of 201320909946's digits is 45
• More coming soon!