649133390016

Names of 649133390016

• Cardinal: 649133390016 can be written as Six hundred forty-nine billion, one hundred thirty-three million, three hundred ninety thousand and sixteen.

Scientific notation

• Scientific notation: 6.49133390016 × 10¹¹

Factors of 649133390016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19771387

Divisors of 649133390016

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 114 144 152 171 192 216 228 288 304 342 432 456 513 576 608 684 864 912 1026 1216 1368 1728 1824 2052 2736 3648 4104 5472 8208 10944 16416 32832 19771363 39542726 59314089 79085452 118628178 158170904 177942267 237256356 316341808 355884534 375655897 474512712 533826801 632683616 711769068 751311794 949025424 1067653602 1126967691 1265367232 1423538136 1502623588 1898050848 2135307204 2253935382 2847076272 3005247176 3380903073 3796101696 4270614408 4507870764 5694152544 6010494352 6761806146 8541228816 9015741528 10142709219 11388305088 12020988704 13523612292 17082457632 18031483056 20285418438 24041977408 27047224584 34164915264 36062966112 40570836876 54094449168 72125932224 81141673752 108188898336 162283347504 216377796672 324566695008 649133390016
• Sum of all divisors σ(n): 2008770582400
• Sum of proper divisors (its aliquot sum) s(n): 1359637192384
• 649133390016 is an abundant number, because the sum of its proper divisors (1359637192384) is greater than itself. Its abundance is 710503802368

Bases of 649133390016

• Binary: 1001011100100011010111010111100011000000₂
• Hexadecimal: 0x97235D78C0
• Base-36: 8A7H9DC0

Squares and roots of 649133390016

• 649133390016 squared (649133390016²) is 421374158033664368480256
• 649133390016 cubed (649133390016³) is 273528035669530272162336355243524096
• The square root of 649133390016 is 805688.1468757003
• The cube root of 649133390016 is 8658.5396414943

Scales and comparisons

• 649,133,390,016 seconds is equal to 20,640 years, 22 weeks, 3 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 649,133,390,016 would take you about forty-one thousand, two hundred eighty 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 649133390016 cubic inches would be around 721.5 feet tall.

Recreational maths with 649133390016

• 649133390016 backwards is 610093331946
• The number of decimal digits it has is: 12
• The sum of 649133390016's digits is 45
• More coming soon!