216249208040

Names of 216249208040

• Cardinal: 216249208040 can be written as Two hundred sixteen billion, two hundred forty-nine million, two hundred eight thousand and forty.

Scientific notation

• Scientific notation: 2.1624920804 × 10¹¹

Factors of 216249208040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4859

Divisors of 216249208040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 23 40 46 67 92 115 134 184 230 268 335 460 536 670 911 920 1340 1541 1822 2680 3082 3644 3851 4555 6164 7288 7702 7705 9110 12328 15404 15410 18220 19255 20953 30808 30820 36440 38510 41906 61037 61640 77020 83812 88573 104765 122074 154040 167624 177146 209530 244148 258017 305185 354292 419060 442865 488296 516034 610370 708584 838120 885730 1032068 1220740 1290085 1403851 1771460 2064136 2441480 2580170 2807702 3508261 3542920 5160340 5615404 5934391 7016522 7019255 10320680 11230808 11868782 14033044 14038510 17541305 23737564 28066088 28077020 29671955 35082610 47475128 56154040 59343910 70165220 80690003 118687820 140330440 161380006 235053487 237375640 322760012 403450015 470106974 645520024 806900030 940213948 1175267435 1613800060 1880427896 2350534870 3227600120 4701069740 5406230201 9402139480 10812460402 21624920804 27031151005 43249841608 54062302010 108124604020 216249208040
• Sum of all divisors σ(n): 515992965120
• Sum of proper divisors (its aliquot sum) s(n): 299743757080
• 216249208040 is an abundant number, because the sum of its proper divisors (299743757080) is greater than itself. Its abundance is 83494549040

Bases of 216249208040

• Binary: 11001001011001011101010000110011101000₂
• Hexadecimal: 0x3259750CE8
• Base-36: 2RCD70TK

Squares and roots of 216249208040

• 216249208040 squared (216249208040²) is 46763719977927200641600
• 216249208040 cubed (216249208040³) is 10112617410231083419520179878464000
• The square root of 216249208040 is 465026.0294220099
• The cube root of 216249208040 is 6002.3065950081

Scales and comparisons

• 216,249,208,040 seconds is equal to 6,876 years, 2 weeks, 6 days, 8 hours, 27 minutes, 20 seconds.
• To count from 1 to 216,249,208,040 would take you about thirteen thousand, seven hundred fifty-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 216249208040 cubic inches would be around 500.2 feet tall.

Recreational maths with 216249208040

• 216249208040 backwards is 040802942612
• The number of decimal digits it has is: 12
• The sum of 216249208040's digits is 38
• More coming soon!